Screen Sizes
Image Geometry
Calculate image height, image width, image diagonal and image area with this Excel file (SAVE download from THIS website) 
Inch to mm / cm
TO CONVERT INCHES TO MILLIMETERS > MULTIPLY INCHES X 25.4
TO CONVERT MILLIMETERS TO INCHES > MULTIPLY MILLIMETERS X 0.03937
Screen Sizes 16:9
| Diagonal (inch) | Diagonal (mm) |
Height x Width |
| inch | mm | mm x mm |
| 45" | 1143 | 996 x 560 |
| 58" | 1473 | 1284 x 722 |
| 60" | 1524 | 1328 x 747 |
| 65" | 1651 | 1439 x 809 |
| 72" | 1829 | 1594 x 897 |
| 84" | 2134 | 1860 x 1046 |
| 92" | 2337 | 2037 x 1146 |
| 100" | 2540 | 2214 x 1245 |
| 120" | 3048 | 2657 x 1494 |
| 150" | 3810 | 3320 x 1868 |
| 200" | 5080 | 4427 x 2490 |
Screen Sizes 4:3
| Diagonal |
Height x Width |
| inch |
mm x mm |
| 13" |
199 x 265 |
| 15" |
230 x 305 |
| 19" |
297 x 390 |
| 20" |
299 x 401 |
| 42" |
920 x 518 |
| 50" |
790 x 1040 |
| 67" |
1060 x 1400 |
| 72" |
1123 x 1488 |
| 80" |
1219 x 1625 |
| 84" (4:3) |
1305 x 1732 |
| 84" (5:4) |
1359 x 1692 |
| 96" | 1514 x 2001 |
| 100" (4:3) |
1575 x 2083 |
| 100" (5:4) |
1638 x 2035 |
| 120" (4:3) |
1880 x 2489 |
| 125" |
1925 x 2559 |
| 140" |
2168 x 2878 |
| 150" |
2321 x 3081 |
| 160" |
2473 x 3284 |
| 180" |
2774 x 3688 |
| 200" |
3048 x 4064 |
Calculation of the projection width for a given height (4:3)
Width = 4/3 * Height
Calculation of the projection height for a given width (4:3)
Height = 3/4 * Width
Calculation of the projection width for a given height (16:9)
Width = 16/9 * Height
Calculation of the projection height for a given width (16:9)
Height = 9/16 * Width
