I recommend that you enter all of those numbers into the spreadsheet. I assumed 4K would be recommended but your webpage is giving me pause. Do not believe the Jobs/Apple hype for the Retina displays which gives you the 60 pixels per degree youre using here. Using that calculation, a 100-inch projector screen requires an optimal viewing distance of 119 inches or 3m from the screen. When it comes to optimizing your home theater, are you taking into account how far or close your seats are from your screen? The spreadsheet assumes a worst case of wanting full resolution benefit on scenes that are not high contrast. Yes, no problem. As an AV technician, filmmaker, and head of a college broadcasting department. Bigger screens result in dim images. I suggest putting some numbers into the Calculator and seeing what it tells you. The ratios are 1.0:1.6:2:6. Any type of HDR is going to give a very similar result, despite all of the Dolby marketing that says otherwise. THX has a similar formula, but THX believes the ideal distance from the screen is closer than what SMPTE says. I havent done the math to verify this, so this is just my quick thought. This cant be true You buy a 60 inch to sit comfortably AWAY from your TV not so you have to sit almost NEXT to it! The second row is fine at 19-feet, just make sure its high enough to view over the first row. Chances are, it will be off-center or distorted at first. Any words of wisdom ? SMPTE and THX screen widths: Based on the viewing distance supplied to the calculator, these are the minimum screen widths required to meet the SMPTE and THX recommendations discussed above. Firstly, thanks for tackling a complicated subject in such a thorough manner! an aisle of 29 on the left side See this page for recommended gear: https://carltonbale.com/ultimate-technology-list/. Some eye care professionals recommend sitting approximately eight to 10 feet away from the TV screen. I suggest putting some masking tape on the wall to show how large the screen would be to make sure the screen size is acceptable. This seems to be becoming a de facto standard for front projection home theaters also. Take a look at Clarkvisions page on eye resolution, or the cultofmacs article on why retina isnt enough. The only projector that I can recommend without hesitation is the newest projectors from JVC with the laser light source. I find that on games and movies I'm ok with it but watching regular cable I find it too big. Not OP, but I'm interested. That would give more seating options. Search google for long throw projector lens and even that may not give exactly what you want. Is 120 inch screen too big? Would I still use the 3 ft or closer for 4K as recommended by the chart, i.e., would the OLED and/or 3D make any difference? I'm moving and can't it with. To determine the minimum and maximum distance for your multiple rows of seating, you can use this formula: Screen width in inches x 2 = minimum distanceScreen width in inches x 5 = maximum distance. Also, the throw distance tables in most projector manuals arent precise, but your calculations should generally be fairly close. A 130-inch screen is 11-feet wide and the boarder around the screen would make it about 12 feet wide. And if you have a low-definition TV or projector, you may consider purchasing a high-def projector or TV. I wish my home theater room were wider to accommodate more walkway space and to feel a bit more open. Lastly how much space would you advise be kept between the first and second row for optimal viewing? distance from the screen to the 1st row I highly recommend that you at least demo one of these JVC projectors at one of your local home theater installers. Which size of tv should be recommendable? I need 135 inch screen size .Can you tell me which project i could purchase for less than 1300$. Even though they are designed to provide a wider viewing angle, you will get nearly the same experience with a flat TV. Would 4K be wasted at a seating distance at 12? Im assuming this is the case for you. No, go big or go home. Most people want a flat panel TV, and most flat panels are 75-inches or smaller. We are planning to buy a home which has a media room 11.10ft wide and 19.5 ft deep and planning to put a 100 projector screen. Thank you so much for sharing this I was using a website to calculate viewing angles but this makes it so much simpler. To summarize, I dont think you should use diagonal screen size to calculate the ratios, but rather screen width or height. Present is wrapped and under the tree and will let you know if there are any unforeseen issues. In fact the whole range thing is nonsense. Although I hear that the minimum width should be 15 ft. Do you recommend a TV or Projection screen for a room this size? Also please guide me the speakers setup measurements. Hi Carlton, Ive bee messing with your excel sheet to try and calculate throw for an Artograph Flare 450 art projector Ive bought for my wife for xmas. 2 rows of 4 reclining theater chairs for the remaining 110 from the right wall No standard projector is going to give you a screen that small from a distance that far away. You dont want the second row to be right against the rear wall there should be some gap to not be too close to the rear speakers. Your email address will not be published. Which in your case for a 135 screen would be about 16/17 feet back so youre pretty much right on the money. The cells where Im supposed to be able to enter custom aspect ratios are protected. This formula is the generally accepted guideline for judging the optimum distance between the screen and your seating area. When it comes to making the most power possible from an engine, there is a saying theres no replacement for displacement i.e. This formula is the generally accepted guideline for judging the optimum distance between the screen and your seating area. This is typically the highest the screen would be. Hi Carlton, TheHomeTheaterDIY.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
Thats where the best experience lies unless your personal preference is to sit further or you have a very large screen that has a long ideal distance, calculated by one of the scientific methods. Theres no replacement for high-resolution source material. Otherwise Im guessing the projector will need to hung on about a 24 pole to ensure it clears the beam and could be an eye sore right above the seating area. How far from TV should couch be? The reason is that todays TVs cause our eyes to hurt if we continuously watch marathons and movies or sit too close to them to try and improve the image clarity. In the case of a 50-inch, 16:9, 19201080 display, that distance is 6.5 feet. For the Minimal Distance you say multiply 2 inches by the screen size, which mine is 100" meaning 200 Inches or 16.5 ft, then it reads that according to the SMPTE recommends screen size divided by .6 for the "IDEAL" viewing distance. Summary, you should never sit closer to your TV than the calculator distance shows, because you will gain ZERO extra detail, (unless your vision is better than 20/20, which is of course possible), in fact you will start to be able to see the actual pixels on the screen which is a BAD thing! The 6 seat config will be approx. THX requires that the back row of seats in a theater have at least a 26 degree viewing angle and recommends a 36 degree viewing angle. Thanks for the quick response, appreciated. If you have a large room, you may not need to take up all the space for your seating, if you have a high-definition TV or projector. The same is true for resolution. Instead, its a better idea to focus on arranging your seats the right way, so that everyone has an optimal viewing experience and angle. If you arent ready to purchase a high-definition TV or projector, you may consider moving to a larger room in your house, if possible. I cant give you a specific answer. Im planning to purchase a 100 projector screen and the Optima 4K Ultra Short Throw projector for this room. I plan to build the back row starting around 3 from the back wall so probably sitting 16 from screen for the back and maybe 10 for the front row. ), Ambient Light Rejecting (ALR) Projector Screens, Acoustically Transparent Projector Screens, Ultra Short Throw Projector Screens (UST), How to Use the Viewing Distance Calculator. If you do not specify a viewing distance, the calculator will tell you what the optimal seating distances are for the selected screen size. Mounting height is an important factor to consider when determining how far or close to sit from your TV. Nous vous fournissons les informations fiables et objectives que vous recherchez, Obtenez des conseils dexperts sur la technologie, beaut, le bien-tre, les loisirs, leducation, la famille, les relations, les animaux de compagnie, et plus encore. So, I have a 75in Sony 4K and sit 368cm away Roughly about 12ft. In short, the first row of recliners should be placed at least 9 feet away from the screen. The rule of thumb is the higher the resolution, the shorter the viewing distance, so you dont have to worry about seeing your displays pixels. Please download it and put it to good use! 42-inch HDTV's require a recommended 1.2m to 1.8m viewing distance. Hi Carlton, First thank you very much for helping us. Why do Americans insist on Inchs when sizing its so illogical and hard to calculate with. (And while 3 ft would be awesome in the theater room on your website, Im having a hard time imagining it in a living room which is considerably larger and oddly-shaped. For me, I didnt have a huge amount of space in the room and there wasnt often someone in the back row reclined and when there is, there isnt often someone getting up and walking past them. (All right or left references that follow will be as viewed from the rear of the theater). Recommended distance for viewing 4K TV is 1.5 times of the TV vertical screen size . The Projector Screen Store is pleased to offer Custom Size projection screens that are built to order! Also lastly do you have any suggestions for short throw projectors ideally under $2k? The upscaler would have to accurately create the missing 75% of the 4k image to deliver something that is true 4k resolution. Sorry, I missed your question and Im just now seeing it. You may be moving in the future and need to rethink your setup for a new room type. I suggest you check out my home theater build details. Does that mean Id be better off buying a 1080p projector? The first row is about 10 feet back. The images tend to not be bright enough for bigger screens. Shouldn't be fatiguing. Thank you. First off, great webpage. It's a BenQ 1075 and I know it will work with the above dimensions according to the calculator. So the minimum distance statement is bad advice. The other rows will still have a great viewing experience. My viewing distance is 7 and Im looking for the best size 4k HDR tv. This would place the bottom of the screen about 16-inches from the floor. Using that calculation, a 100-inch projector screen requires an optimal viewing distance of 119 inches or 3m from the screen. Your screen size and seating distance are great. You wont want to purchase a projector with a long throw distance if it is in a small room. So if the ceiling height is 10, the golden cuboid dimensions would be 16 feet wide and 26 feet long. You should change your calculator to the more industry accepted limit of human vision of between 0.3 to 0.4 ArcMin per pixel or 150 to 200 pixels per degree. You do NOT want to sit closer than this distance because then you will be able to see individual pixels on the TV, this is a BAD thing. No regrets whatsoever. Much appreciate your thoughts Jim. Use all of these factors as a guide, rather than a set way of doing things. My question is that most content will probably be at 1080P. Also, you probably wont have complete light control if outside. I have 3 levels of stadium seating. Hope that helps. Will have raiser. Thanks in advance. My seating is at roughly 12. Looking to try and maximize potential but would ideally like 2 rows with lounge seating in the back, so essentially 3 rows. With in 3days, Will start the construction for the Hall room first, I have the free space around 200sqft. Optimize for the primary seating row first. So you have 2 options. It's about 11 feet wall to wall. Mo, I think a screen in the range of 130-inches is about right for your room. For more information please contact us at 1-800-637-3181, Chat with us, or send us an email at sales@projectorscreenstore.com. I would imagine gaming from that row would be a bit difficult because you have to use more of your field of vision. 55 is fairly big and the upper end of this range. For e.g HT2050A, https://www.projectorcentral.com/BenQ-HT2050A-projection-calculator-pro.htm#top. The size of these rooms usually dictates the size of the TV as well as where people tend to sit. Closer is bad because as above it lets you see individual pixels, not the image as a homogenious whole; futher away is bad because then you dont get the full benefit of the TV resolution. What is HDMI with Ethernet? CB, I cannot thank you enough. TV mounting should be minimal, and eye level is often recommended for height. As for TVs, there are so many options available. Thanks so much for all the details you have on this site, it is a huge help! But its really up to how you want the room to look and how you think you will use it. excel download is not working for older excel versions. Seated audiences should be able to keep their eyes oriented at approximately mid-level with the screen, otherwise viewers may end up experiencing neck and eye strain due to an unnatural viewing position. (Note: you dont want your left/right speakers directly against the side walls you ideally will have some space around them.). We are buying a house that has an area in the basement that is 13.5ft wide x 23.7 ft long and 9 ft ceiling. It can be overwhelming otherwise. BobL: Upscaling gives almost no perceivable increase in picture quality. Benq 1070 with a 110" and I love it from 9'6" to about 10'. 204 wide, which takes the 2 outside seats out of a40 degree angle. If you have or purchase a high-definition TV, you are able to sit closer. And while these two methods of calculation are scientifically developed, there are also a number of other methods to calculate an ideal distance from your screen to your seats, and many other factors can be taken into account. Any thoughts on the distance for then3 rows? Heres a guide on speaker placement: https://www.dolby.com/about/support/guide/speaker-setup-guides/. So I have now generated a table of Throw V image size for both. PR, AK, HI and Military Boxes, please contact our sales specialists for freight quotes.) This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. If you have a very narrow room, you may be better off with rows of seats for the best experience. Thats the biggest screen I would recommend anyway, but youre probably better off with a 120-inch screen, which will give about 8-inches of space from the edge of the screen frame to the wall. We have a projector lift placed around 7 feet above the ground at 9 meters away from the screen size of 110inches, the previous projectors throw was good but we are not unable to find a projector which can be placed 9 meters away and can project 110 inches. Hello, Hi , You could also mount the TV to make it appear further, but you will want to make sure that the TV is angled downwards and not mounted too high, in order to reduce neck strain. For example, if your television is 32 inches wide, the optimal viewing distance is 160 inches or about 13 feet. If youre in a similar situation, then 12-inches between reclined chairs should be plenty. For anything else, the 77 inch would be a great choice. Hi! You can enjoy any 32-inch LED TV at a minimum viewing distance of 4 feet. Just like it is uncomfortable for most people to sit in the front row at the movie theater, it can be uncomfortable for you to sit too close to a big screen in your home theater. Came across this great tv that comes in 49inch which cost just as much for a 55inch. @Ikki: at that seating distance (375 cm / 148 inches / 12.3), a 75-inch TV is my recommendation. However, if you sit too far from your screen or have too small of a screen for the distance of your seating, you will lose the immersive experience that everyone loves to have in a home theater. A 1080p image has only 25% of the pixels of a 4k image. Its important to make sure that you test out all of the different factors of your home theater set up to make sure you are getting the right set up for you. At the shop I was suggested to go for the 65 because of the light intensity : they say that a 77 would be uncomfortable from that distance (small room size) and cause eyes stress. Also, room dimensions and setup has more of an influence as well. There needs to be room between the rows for the recliners to extend. The other option is to get an even smaller screen (110-inches or 100-inches diagonal) to give enough room for speakers on either side. Ie, they all picked the 4K screen as the one w/more detail. I think having six seats in a single row is your best option for seating, based on what youve described. When it comes to the right distance from your screen to your seats, the size of your TV or screen is important. I began working for an A/V installation company years ago and realized my passion for home theaters! Instead, a general rule is that seats should be located a distance that is no less than double the width of the projected image, and no more than five times the width of the image (the furthest seat from the screen.). Question, when calculating first/second row distance to screen, is that based off of the chair, the person sitting, or ??. You can go lower, but the second row will need to be even higher above the first row to have an unobstructed view. make it compatible please. If the room is completely dark, most projectors work pretty well up to about a 135-inch screen. Your spreadsheet has been envaluable. How do you find the middle point between two locations? When youre purchasing a projector, the throw distance is important to take into account, based on the size of your room. Something else to consider. Planning a Home Theatre can be stressful as I want to get it just right, and all of your help above has made this easier for me. I should I go for the 77 or the 65? I refer to your site often! I entered 110 inches diagonal as a screen size which output 14 or closer seating for 1080p. Then you wont be sitting too close and seeing the displays pixels. Most helpful. Your room is certainly big enough for a larger screen, but I dont know how much ambient light you will have and how bright your projector will be. You only need full brightness in a well lit room. Hi Danny, Thanks for the positive feedback! Its because thats the way TVs are sold in the US, and the US is a big enough market that there is no way to force conformity to external standards. How far should you sit from a 48 inch TV? For 4K models. This projection calculator can help you determine everything from the ideal screen size to the right seating distance when it comes to your projector model or the ones you are considering. Your one stop for all things Home Theater (except soundbars). If you dont like working with spreadsheets, enter your screen size below to see how close youll need to sit to fully appreciate various screen resolutions. I know the projector will try to upscale to 4K, but I wonder if the picture resolution will look granular for this type of content. So, if the width of your TV is 55 inches, the minimum viewing distance should be 110 inches or around 9 feet, while the maximum distance should be 275 inches or no more than 23 feet. This brings up the final consideration: front speakers. 150-inches is too big for a room that size. Will the 100 screen be too big from my 9 to 91/2 viewing distance? the screen is tentatively 133 diagonal (123W by 72H) All opinions are my own. You can calculate the distance from your screen to your seats based on your TV or display size, but factors like your room size, the number of seats, the seating arrangement, screen height, and your personal preferences should also be taken into consideration. Save my name, email, and website in this browser for the next time I comment. Youre absolutely correct on 4kHDR. Your actual mileage may vary. How does it work? Its important to make sure, at the end of the day, that you make adjustments based on your personal preference. My home theater room is 15 feet wide and 20 feet long. Best seat is second row partially because it is elevated. The most important question to ask yourself is how often will people be sitting in those outside 2 seats? If the answer is rarely, then I wouldnt worry about it too much. How much are you selling it for? Probably too far away to be effective for home theater, OK for everyday TV viewing. Even if youre wanting to just rearrange and optimize your room, you can benefit from learning about this. Create an account to follow your favorite communities and start taking part in conversations. It's a BenQ 1075. For an average facial closeup, the face should be similar to the real-life face size. I have a 150" elite screen and project at 12'. Maximum and Recommended THX viewing distances: THX also publishes standards for movie theaters to adhere to for THX certification. To future proof the room, the 4K dimensions seem to be desirable but not if all of the 1080P content will look fuzzy. New comments cannot be posted and votes cannot be cast. But whether you need a bigger TV or not depends upon your viewing distance also. I would recommened you to search on AVSForums you would get plenty of information. First of all, you need to have complete light control for a projector to be a better option than a direct-view TV. Regardless of the shipping method selected, each item has a lead time prior to shipment, which is generally stated on the product page. How far you sit from the screen, measured in feet. He will tell you there is a perfect room size and provide the math as to why. How close or far away should you sit from your home theater screen? Your best bet may be a projector on the back wall of your room or an ultra-short throw projector mounted just above the screen. Building a home theater that is 17.5 x 23 with the screen on the 17.5 wall. Without it, you may be left wondering what you're missing out on. If your bedroom is standard-sized (10 x 10 or 10 x 11), a 40 to 55-inch TV may be ideal enough to provide a comfortable watching experience. What is the ideal TV viewing distance? So instead, I start the TV size, because most people know the size they think they want, and then showed resolution detail for different seating distances. For the resolution aspect specifically, you may not be able to perceive ever possible detail of a 4k image, but thats not whats most important for picture quality. But theres nothing wrong with a big direct-view TV either. I dont think you should worry too much about Dolby Vision specifically. I wouldnt make the room narrower just to have the screen reach wall-to-wall. Usually, thats the first row. Hi, my sofa is 375cm from the tv, I wanna see hd, and 4k films, serials. Ie Ive been trying to generate an excel sheet that calls image size for various throws, not quite the same as what your spread sheet was designed to do but I thought I could modify but I am struggling. The distance where you can fully resolve its resolution, no closer, no further away. The front row seating distance should probably be at about 10-11 feet from the screen. Make sure you sit at the different seats. I really appreciate your insights, not just to my question, but all the ones above. Based on the limited information, my initial guess is your screen should be 135-inches max, 120-inches minimum. I will sit (eyes distance from screen) at around 185 cm (6 feet) from the screen. As an Amazon Associate we earn from qualifying purchases made on our website. Does a normal home theatre projector does it withouht loosing quality. This doesnt necessarily mean that you need to move the projector, there are ways you can bring the image into focus, either with keystone correction or lens shift. You may want to buy a new TV or projector or add seating, or you may even consider changing rooms. Test out different distances and arrangements, and ask friends and family what their opinions are. Thank you! Over the past several years, Ive slowly constructed a spreadsheet to meet all of my home theater design needs. Maximum recommended viewing distance: Suggests a viewing distance of three to six screen widths for video. If you do decide to mount your TV, you should start from the lowest height and work your way up to avoid an uncomfortable viewing experience. Once youve determined the ideal distance from the screen to seats, using the FMX or SMPTE methods or another method, its important to make sure that all of your seats are at that ideal distance or within your designated range. Should I put a 150 or 135 inch screen for better viewing experience. It depends on your seating distances and how bright you want your screen to be. The room sizes are very similar. What is a good Size TV for a home theater? You have a pretty big room, so the good news is that you have lots of options. General rule of thumb is you want to sit as far from the screen as the screen is wide. In addition to having a clear sight line to the screen, viewers should be able to maintain a viewing angle of 15 degrees or less. I dont know of any good short-throw projectors. Viewing from this distance or closer will result in a more immersive experience, and also lessen eye strain caused by watching a smaller image in a dark room. Complete peripheral vision coverage. What is the maximum screen size I can opt for viewing in HD . As long as the screen is low enough that it's a natural viewing angle. The reason is that distance at which the pixel structure starts to break down is much different than the distance at which eye resolution matches screen resolution. If you dont believe me, try it out. Plus, why is it even important to care about how far or close your seats are to your home theater screen? If you have more than one row of seats, you are going to need to determine the minimum and maximum viewing range, rather than decide on a single ideal distance. I was thinking about 65 to 75. Its best to design the system around room, not the other way around. I think people occasionally sitting there will be more than impressed with the screen/picture/sound. I wonder if maybe your brightness is too high? Viewing Distances based on Visual Perception: These distances are calculated based on the resolving power of the human eye, or visual perception. Thank you! According to that I will start the construction. I'm going with a fixed elite or silver ticket. I have a 110' Silver Ticket screen (which thewirecutter.com praises) I'm selling if your interested. And leaving them straight across normally. Required fields are marked *. Of course, higher sizes are available. The best one is to get an acoustically transient screen and mount speakers behind the screen this gives the most flexibility for placement. Great presentation, too. One additional consideration you didnt mention is using a larger screen. The answer is the ideal viewing distance, in inches, at a 30-degree viewing angle. It would need to sit very far back, and a short throw distance would be suitable for a small room. Press question mark to learn the rest of the keyboard shortcuts, Infinity Reference R253 L&R/RS152 SS/Rythmik LV12R's/Denon X4300. I know how to calculate image size based on aspect ratio but this assumes a factor back calculated from a table in the projector instructions.. With it, you get an enjoyable viewing experience that makes watching high-definition movies and TV shows a pleasure. The second issue is screen width, which is getting pretty close to room width. is something I am doing wrong. Heres how I would approach it: Take the existing spreadsheet and enter a diagonal screen size from the manual of the projector throw length table. If you have 2 rows of seating, the front row will be very close the screen and you probably would want the screen to be even smaller than 135-inches. Was there a particular reason you didnt include a screen size calculator based on room size and/or seating distance? My media room is 11 x 11 and my viewing distance is 9 to 91/2 feet away. Another oddity is that the table in the manual is based on an aspect ration of 16:9 whereas standard canvases are 4:3. I guess upscaling quality will really be based on projector quality, content, . I understand the full benefits of sitting closer to appreciate 4k but we are talking a top notch 49inch tv with so many features compared to a less advanced 55inch. Maximum SMPTE recommended viewing distance: SMPTE standard EG-18-1994 recommends a minimum viewing angle of 30 degrees for movie theaters. An even larger screen would be better, but there are not many flat panel TVs in that size range at a reasonable price. So, if theres a 4 to 6 feet of viewing distance available, the ideal screen size should be a 32-inch TV. Cant open with Windows version of Excel Using Excel 2010. Can you please advise what size screen and if possible to have 2-3 rows of seating. Or we'll be forced to just take your word for it.
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