Save my name, email, and website in this browser for the next time I comment. Projection Distance. A 130-inch screen is 11-feet wide and the boarder around the screen would make it about 12 feet wide. The human eye with 20/20 vision can detect or resolve details as small as 1/60th of a degree of arc. Should I go with a 100"? As for TVs, there are so many options available. 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. Optimize for the primary seating row first. Do you share that view? I should I go for the 77 or the 65? Both of these factors means youll need a brighter projector to have an image thats not too dim. 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. The size of these rooms usually dictates the size of the TV as well as where people tend to sit. My question: I just bought an LG 55 OLED 4K 3D TV (LG OLED55E6P). Recommended distance for viewing 4K TV is 1.5 times of the TV vertical screen size . By knowing how to properly calculate your viewing distances for plasma, LCD, LED and projectorset-ups you can easily set up your living room or home theatre to deliver an optimal viewing experience that is worthy of breaking out the popcorn. How much are you selling it for? Does a normal home theatre projector does it withouht loosing quality. 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. If youre OK with the aesthetics, having the 2 outside chairs curve inwards sounds like the best idea. Viewing Distances based on Visual Perception: These distances are calculated based on the resolving power of the human eye, or visual perception. The front row will have to be very close to the screen to accommodate a 3rd row in the back. 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. How far should you sit from a 48 inch TV? Maximum recommended viewing distance: Suggests a viewing distance of three to six screen widths for video. You have to be substantially closer. 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. Taking this a step futher, I have the same TV as above. How far from TV should couch be? Audio/visual company THX offers an excellent guideline for seat-to-screen viewing distances. I'm using a BenQ 1075 at about an 11' foot viewing distance with a 115" screen and I love it. The picture looks incredible, but in most cases the gain is because of the better pixels from HDR rather than the more pixels from 4k. 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! You may be moving in the future and need to rethink your setup for a new room type. 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. I will sit (eyes distance from screen) at around 185 cm (6 feet) from the screen. Also please guide me the speakers setup measurements. When youre purchasing a projector, the throw distance is important to take into account, based on the size of your room. What should be the viewing distance for LED TV? Any type of HDR is going to give a very similar result, despite all of the Dolby marketing that says otherwise. The second row is fine at 19-feet, just make sure its high enough to view over the first row. You have heard the saying, half a loaf is better than none. Something else to consider. If you have a very narrow room, you may be better off with rows of seats for the best experience. Without it, you may be left wondering what you're missing out on. The screen is not too big. I am 11 feet away from a 156 inch 2.4:1 screen. Projector Screen Store Guides to Ease Your Shopping Experience, Well use our custom Viewing Distance Calculator. Cant open with Windows version of Excel Using Excel 2010. What is the maximum screen size I can opt for viewing in HD . Which size of tv should be recommendable? Both of those changes add cost and change the room layout, perhaps taking up space you were wanting to use from something else. It is great. I would like to purchase 4K projector and size the room accordingly for a 120 screen. I recommend that you enter all of those numbers into the spreadsheet. So if the ceiling height is 10, the golden cuboid dimensions would be 16 feet wide and 26 feet long. These distances represent the point beyond which some of the detail in the picture is no longer able to be resolved and "blends" with adjacent detail. I entered 110 inches diagonal as a screen size which output 14 or closer seating for 1080p. Much appreciate your thoughts Jim. No, go big or go home. Hi Manish, there are plenty options for 1080P projectors around 1300$ price range , but if you can spend a little more you can get the latest Benq 2550 4k , its not the best but certainly one of the best 4k in the that price range. The only possible issue is if you play a lot of fast-motion video games; those are usually better on smaller screens. @Ikki: at that seating distance (375 cm / 148 inches / 12.3), a 75-inch TV is my recommendation. Ive read lots of blogs about setups, but I cant find anything on what the best system is for my room. 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. Hello, I am planning for 5.1.2 (Dolby Atmos)home theatre setup with 50 4k UHD setup. Be an angel and help me out here. Is that your first row and your back row is all the way back at around 22 from the screen? It's a BenQ 1075. No regrets whatsoever. 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? Many different projectors we tried end up in a very large projection area, can you please assist on what kind of a projector we would require or what is the best solution. I noticed on various forums that others could probably benefit from this spreadsheet, so I cleaned it up and Im now making it available to the public. Thanks so much for all the details you have on this site, it is a huge help! The other 2 rows will be around 15 and 20 feet. distance from the screen to the 1st row is tentatively 12 Also, the throw distance tables in most projector manuals arent precise, but your calculations should generally be fairly close. Home Theater Calculator: Viewing Distance, Screen Size, https://carltonbale.com/does-4k-resolution-matter/, http://www.cepro.com/article/5_crucial_tips_for_dolby_atmos_setups_5_best_demo_scenes, https://carltonbale.com/ultimate-technology-list/, recommended viewing distances for a given screen size for both flat panels and projectors (based on THX and SMPTE standards), recommended viewing distances for a given display resolution 480p, 720p, 1080p/1080i, 1440p, etc (based on Visual Acuity standards), various screen aspect ratios (4:3, 16:9, 1.85:1, 2.35:1, custom ratios, etc. My viewing distance is 7 and Im looking for the best size 4k HDR tv. For instance, if you're sitting too far away from a TV that happens to have a small screen, you won't be able to enjoy the type of viewing quality that you would get out of a larger screen. First of all, you need to have complete light control for a projector to be a better option than a direct-view TV. Truck shipments will be tailgate delivery; inside delivery and other special arrangements may incur additional charges. The old rule of thumb for 1080p is to sit right around 1.5 times your diagonal image size. Your one stop for all things Home Theater (except soundbars). Hi! Trying to figure out how big of a screen we can get and still not be too far out of specs when it comes to viewing distances from the front and from the back. Any thoughts or should I confer with an interior designer on that one?lol). Is 120 inch screen too big? My question is that most content will probably be at 1080P. As you may have noticed, the inputs and outputs on the spreadsheet have configurable unitsincluding metric. This seems to be becoming a de facto standard for front projection home theaters also. Consider 2 rows with the second on a riser and more seats per row. This would place the bottom of the screen about 16-inches from the floor. Your calculator gives the distance required to resolve the resolutions for a given TV size fully. Ok looking at a 60inch 4K TV The ideal viewing distance is 46,8 inches??? The ratios are 1.0:1.6:2:6. PR, AK, HI and Military Boxes, please contact our sales specialists for freight quotes.) The last thing you want to do is sit too far away or too close to your TV screen. There are two key reasons. It's about 11 feet wall to wall. The seating distance is eyeball to screen distance, which is almost the same as the distance to the back of the chair when its upright. Whether you have multiple rows of seats or one couch in your home theater room, distance from the screen is an important part of the overall optimization of your room and experience that you dont want to overlook. distance from floor to screen bottom. But the 65 inch would be fine also. Was there a particular reason you didnt include a screen size calculator based on room size and/or seating distance? Based on the above, could you please advise if we will be able to have two rows of 3-4 recliner seats each, second row on a riser? Why do Americans insist on Inchs when sizing its so illogical and hard to calculate with. Upscaled images will always look much more like their native resolution than the resolution to which they are upscaled. Hi Danny, Thanks for the positive feedback! Its going to give you more detailed results than my informal feedback. Those lower numbers force you too close to 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? Bigger screens result in dim images. 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! For a 133-inch screen, the 12-foot seating distance is ideal. Thank you. A lower resolution TV will only be suitable for seats that are far away. Additionally, you will want to consider tilting it downward to make viewing more enjoyable. At what height home theater screen should be fixed from floor.? 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. These guidelines are something to keep in mind the next time you're out shopping for your next projector screen or HDTV. You want to find a happy medium, where you are enjoying a large screen but your eyes arent straining by sitting too close. 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. Take into consideration that my viewing distance is 7-7.5 the most (wall to wall). 120-inch Diagonal, 16:9 Aspect Ratio. Also, if row 1 and 2 are fully reclined to max lenghth of 68, how much distance to I place between the rows? I have a room 23 X 19 , I am planing to put 150 inch screen on 23 wall and viewing distance is 19 feet and adding 2 rows. 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. But I dont feel they are absolutely essential to achieve great sound quality. Most people are comfortable watching TV between this distance and half this distance. I cant give you a specific answer. Best seat is second row partially because it is elevated. The best one is to get an acoustically transient screen and mount speakers behind the screen this gives the most flexibility for placement. Although I hear that the minimum width should be 15 ft. Do you recommend a TV or Projection screen for a room this size? Note about or closer viewing distances calculated above: if you sit closer than the distances shown above, you will be able to see some (but not all) of the detail offered by the next higher resolution. Yes, no problem. Mint condition. The max throw ratio would be (max throw distance) / (screen width). I'm about 11 feet from my 108" and it's perfect. If you ABSOLUTELY must have the item by a specified date, please call our sales specialist at 1-800-637-3181 to confirm your item will arrive on time. While this formula works for large rooms with equally large screens, your room might be a bit on the small side. For 4K models. Also the second row will be on a platform, would a one foot height for the platform be enough to clear the view for those sitting in the second row. I'm going with a fixed elite or silver ticket. Theres no replacement for high-resolution source material. the problem is, 100" / .6 is 167" which is closer than the minimal viewing distance. The ceiling height is 8 feet. My preliminary plan is tentatively as follows: When it comes to the calculating the distance between your home theater screen and your seats, there are two main schools of thought: one from the Society of Motion Picture and Television Engineers (SMPTE) and the other from THX. Thats approximately the same dimension as my theater pictured here. Your email address will not be published. This comment intrigued me, so I did some research, and it is true. But am I going to regret it? Thank you http://www.cepro.com/article/5_crucial_tips_for_dolby_atmos_setups_5_best_demo_scenes, Im not sure you have enough room length for 3 rows and proper head clearance. Great presentation, too. For a long time i am fan of BenQ projectors for their excellent picture quality . Most people want a flat panel TV, and most flat panels are 75-inches or smaller. Jobs claim was based on 20/20 vision, which is a long way from being the best humans can do. If you have multiple rows of seating, your first row needs to sit at your minimum distance, and your third row needs to sit no further than the maximum distance. Another oddity is that the table in the manual is based on an aspect ration of 16:9 whereas standard canvases are 4:3. Heres a guide on speaker placement: https://www.dolby.com/about/support/guide/speaker-setup-guides/. Lets say you sit 5 away with a 55 inch screen. Hi, my sofa is 375cm from the tv, I wanna see hd, and 4k films, serials. The Minimum distance or closer than statements in your article are factually incorrect. If you do not specify a viewing distance, the calculator will tell you what the optimal seating distances are for the selected screen size. How far you sit from the screen, measured in feet. However, in general, I tend to think that Screens larger than 135 inches diagonal result in images that are Not bright enough. Can someone help me out? He will tell you there is a perfect room size and provide the math as to why. THX has a similar formula, but THX believes the ideal distance from the screen is closer than what SMPTE says. I have 3 levels of stadium seating. For best image quality, the standard-throw JVC projects are the best, and Epson 5040UB is best for the price. I'm curious to see what kind of projectors everyone here is using that say they sit closer than the 1:1 ratio because generally you can get away with sitting closer if you have a good $2k+ projector but the budget projectors under $1k are going to look like shit if you break the 1:1 ratio. A cheaper/easier 2nd row option would be to put a tall bar table behind the first row with some comfortable bar chairs (takes up less space, is cheaper/easier to do.) I suggest you check out my home theater build details. Mo, I think a screen in the range of 130-inches is about right for your room. Reviews Wiki est votre encyclopdie base sur les questions et les rponses. 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. Hi Carlton, Pics? Don't know how to measure that, but it's an interesting variable to consider. 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. Its important to also take into account how wide the field of view is. I will be building a home theater and would be very grateful for your feedback. If I do that, I want the front row to be about 7.5 from the screen which looks good on your room design calculator. the Atmos speakers will be mounted in ceiling. How does that apply to your calculator? I wish i had gone larger. Also, room dimensions and setup has more of an influence as well. Hi Carlton, First thank you very much for helping us. If you have a completely in constrained floor plan, these room dimension ratios are a great starting place. We plan on getting a 4K projector and a 120 inch screen. One additional consideration you didnt mention is using a larger screen. A 1080p image has only 25% of the pixels of a 4k image. But plan to replace it with 4K so would appreciate 2 sets of answers based on each resolution. Based on this information, how far would you place the first row from the screen. There are many factors which can help you decide the ideal screen size for your TV or projector, what type of seating arrangement you should have, and how to make it all work with the room you are in. Be careful about going too big for the screen size. 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. Any thoughts on the distance for then3 rows? Mounting height is an important factor to consider when determining how far or close to sit from your TV. Hi The reason that I started with screen size as the input is that its not very user-friendly to enter a seating distance and then show a recommendation for a 97-inch diagonal flat panel. You should then be able to use those ratios to calculate min/max projector distance for each screen size. So I have now generated a table of Throw V image size for both. However, I later came to the conclusion that is in fact not correct. If you are sitting about 8 feet away, 55 can be a decent enough size. Now please guide me what will be the perfect room size for this 5.1.2 (Dolby Atmos)home theatre setup with 50 4k UHD setup. You may enter either the diagonal screen size or the screen width. 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. Even though they are designed to provide a wider viewing angle, you will get nearly the same experience with a flat TV. The only projector that I can recommend without hesitation is the newest projectors from JVC with the laser light source. Youre not going to get quite the same dynamic range, but its still going to be a very impressive picture. As an AV technician, filmmaker, and head of a college broadcasting department. For every 8 inches, it should be 1 ft away from the TV. 42-inch HDTV's require a recommended 1.2m to 1.8m viewing distance. To future proof the room, the 4K dimensions seem to be desirable but not if all of the 1080P content will look fuzzy. There needs to be room between the rows for the recliners to extend. For additional help in selecting materials, or projector screens in general, feel free to give us a call toll-free at. So make sure to always test it out and worry less about perfection. 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.
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