16.9 Ratio Calculator

16x9 Screen Size Calculator Trying to figure out the best size for your 16x9 HDTV projection screen? This HT Mart exclusive tool will calculate 2 of 3 dimensions for you. Directions: Simply enter any known screen dimension. Height, width or diagonal and click in any other. For example, images with the aspect ratio of 16:9, no matter how big or small, will always have the width of 16 and the height of 9 units of the same length. Therefore, 16 centimeters wide and 9 centimeters high image as well as 32 centimeters wide and 18 centimeters high image has the same 16:9 aspect ratio. How to Use Our Calculator.

Equivalent ratios or equal ratios are two ratios that express the same relationship between numbers. You can use the equivalent ratio calculator to solve ratio and/or proportion problems as required by entering your own ratio to produce a table similar to the 'Equivalent Ratios of 16.9:20.9 table' provided below. This ratio table provides an increasingly list of ratios of the same proportions where the numerator and denominator are a direct multiplication of the multiplying value (mx). Ratio tables are very useful in math for calculating and comparing equivalent ratios, although most will likely use a ratio calculator to calculate equivalent ratios, it is also useful to have a ratio table where you can quickly cross reference associated ratios, particularly when working with complex math equations to resolve advanced math problems or physics problems. As a useful reference, we have included a table which provides links to the associated ratio values for the ratio 16.9:20.9, for example 16.9.1:20.9, 16.9:20.9.1, 16.9.1:20.9.2 and so on. We hope you will find these quick reference ratio tables useful as you can print and email them to yourself to aid your learning or a useful learning aide when teaching ratios to math students.

Equivalent Ratios of 16.9 : 20.9 multiplied by (mx)
16.9 : 20.9
(m1 = 1)
33.8 : 41.8
(m2 = 2)
50.7 : 62.7
(m3 = 3)
67.6 : 83.6
(m4 = 4)
84.5 : 104.5
(m5 = 5)
101.4 : 125.4
(m6 = 6)
118.3 : 146.3
(m7 = 7)
135.2 : 167.2
(m8 = 8)
152.1 : 188.1
(m9 = 9)
169 : 209
(m10 = 10)
185.9 : 229.9
(m11 = 11)
202.8 : 250.8
(m12 = 12)
219.7 : 271.7
(m13 = 13)
236.6 : 292.6
(m14 = 14)
253.5 : 313.5
(m15 = 15)
270.4 : 334.4
(m16 = 16)
287.3 : 355.3
(m17 = 17)
304.2 : 376.2
(m18 = 18)
321.1 : 397.1
(m19 = 19)
338 : 418
(m20 = 20)
354.9 : 438.9
(m21 = 21)
371.8 : 459.8
(m22 = 22)
388.7 : 480.7
(m23 = 23)
405.6 : 501.6
(m24 = 24)
422.5 : 522.5
(m25 = 25)
439.4 : 543.4
(m26 = 26)
456.3 : 564.3
(m27 = 27)
473.2 : 585.2
(m28 = 28)
490.1 : 606.1
(m29 = 29)
507 : 627
(m30 = 30)
523.9 : 647.9
(m31 = 31)
540.8 : 668.8
(m32 = 32)
557.7 : 689.7
(m33 = 33)
574.6 : 710.6
(m34 = 34)
591.5 : 731.5
(m35 = 35)
608.4 : 752.4
(m36 = 36)
625.3 : 773.3
(m37 = 37)
642.2 : 794.2
(m38 = 38)
659.1 : 815.1
(m39 = 39)
676 : 836
(m40 = 40)
692.9 : 856.9
(m41 = 41)
709.8 : 877.8
(m42 = 42)
726.7 : 898.7
(m43 = 43)
743.6 : 919.6
(m44 = 44)
760.5 : 940.5
(m45 = 45)
777.4 : 961.4
(m46 = 46)
794.3 : 982.3
(m47 = 47)
811.2 : 1003.2
(m48 = 48)
828.1 : 1024.1
(m49 = 49)
845 : 1045
(m50 = 50)

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How to Calculate Ratios

Ratio

When calculating equivalent ratios you must multiply or divide both numbers in the ratio. This keeps both numbers in direct relation to each other. So, a ratio of 2/3 has an equivalent ratio of 4/6: in this ratio calculation we simply multiplied both 2 and 3 by 2.

Mathematical facts about the ratio 16.9:20.9

The numerator of the ratio 16.9:20.9 contains 1 decimal and the denominator contains 1 decimal

The lowest possible whole number equivalent ratio of the ratio 16.9:20.9 is:

16:9 Ratio Calculator

If you wish to express the ratio 16.9:20.9 as n to 1 then the ratio would be:

16.9:20.9 as n to 1
= 0.80861244019139 : 1

If you wish to express the ratio 16.9:20.9 as 1 to n then the ratio would be:

The ratio 16.9:20.9 expressed as a fraction is [calculated using the ratio to fraction calculator]:

16.9 Ratio Calculator
16.9:20.9
= 1/1.2366863905325

The ratio 16.9:20.9 expressed as a percentage is [calculated using the ratio to percentage calculator]:

Equivalent ratio tables for decimal ratios ranging 17 : 21 to 18 : 22

The table below contains links to equivalent ratio examples with ratios in increments of 0.1 in the range 17:21 to 18:22

16 9 Aspect Ratios

Decimal Ratios in 0.1 increments between 17 : 21 to 18 : 22
17.1 : 21.117.1 : 21.217.1 : 21.317.1 : 21.417.1 : 21.517.1 : 21.617.1 : 21.717.1 : 21.817.1 : 21.9
17.2 : 21.117.2 : 21.217.2 : 21.317.2 : 21.417.2 : 21.517.2 : 21.617.2 : 21.717.2 : 21.817.2 : 21.9
17.3 : 21.117.3 : 21.217.3 : 21.317.3 : 21.417.3 : 21.517.3 : 21.617.3 : 21.717.3 : 21.817.3 : 21.9
17.4 : 21.117.4 : 21.217.4 : 21.317.4 : 21.417.4 : 21.517.4 : 21.617.4 : 21.717.4 : 21.817.4 : 21.9
17.5 : 21.117.5 : 21.217.5 : 21.317.5 : 21.417.5 : 21.517.5 : 21.617.5 : 21.717.5 : 21.817.5 : 21.9
17.6 : 21.117.6 : 21.217.6 : 21.317.6 : 21.417.6 : 21.517.6 : 21.617.6 : 21.717.6 : 21.817.6 : 21.9
17.7 : 21.117.7 : 21.217.7 : 21.317.7 : 21.417.7 : 21.517.7 : 21.617.7 : 21.717.7 : 21.817.7 : 21.9
17.8 : 21.117.8 : 21.217.8 : 21.317.8 : 21.417.8 : 21.517.8 : 21.617.8 : 21.717.8 : 21.817.8 : 21.9
17.9 : 21.117.9 : 21.217.9 : 21.317.9 : 21.417.9 : 21.517.9 : 21.617.9 : 21.717.9 : 21.817.9 : 21.9
16 9 ratio calculator inches

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Please enter your width and height to calculate aspect ratio

About Aspect Ratio

16.9

The aspect ratio of an image defines the proportion between its width and height. It is always expressed as two numbers separated by a colon (x:y). For example, images with the aspect ratio of 16:9, no matter how big or small, will always have the width of 16 and the height of 9 units of the same length. Therefore, 16 centimeters wide and 9 centimeters high image as well as 32 centimeters wide and 18 centimeters high image has the same 16:9 aspect ratio.

How to Use Our Calculator

In order to find out the aspect ratio of an image or video, both width and height should be known in advance. If you already have these two measurements just insert them into the calculator above and aspect ratio will be calculated as a result. All calculations are being made automatically to assure efficiency, accuracy, and fluidity!

Portrait vs. Landscape

Additionally our aspect ratio calculator will provide the mode for you picture or video. It will be determined based on the measurements provided. Mode for the images or videos which are taller than it is wide will be 'Portrait' and those with the bigger width than height will be 'Landscape'.

Other Important Details

Please note that measurements should always include ONLY the size of the actual image or video, and NOT to include additional video player dimensions or picture frames / borders. Sometimes video players or image frames could add up to 20 – 30 pixels and as a result aspect ratio will not be as it truly is.
You may also find useful other aspect ratio calculators: