The following font sizes are based on the standard of 1" = 72 points. However (especially in spreadsheets), these sizes tend to be too large. A scale factor of approximately 0.65 needs to be applied for best approximation.
| Point | Decimal | Fraction |
|---|---|---|
| 8 | 0.1111 | 1/9 |
| 9 | 0.1250 | 1/8 |
| 10 | 0.1389 | 5/36 |
| 11 | 0.1528 | 11/72 |
| 12 | 0.1667 | 1/6 |
| 13 | 0.1806 | 13/72 |
| 13.5 | 0.1875 | 3/16 |
| 14 | 0.1944 | 7/36 |
| 16 | 0.2222 | 2/9 |
| 18 | 0.2500 | 1/4 |
| 20 | 0.2778 | 5/18 |
| 22 | 0.3056 | 11/36 |
| 24 | 0.3333 | 1/3 |
| 26 | 0.3611 | 13/36 |
| 27 | 0.3750 | 3/8 |
| 28 | 0.3889 | 7/18 |
| 36 | 0.5000 | 1/2 |
| 48 | 0.6667 | 2/3 |
| 72 | 1.0000 | 1" |
| 144 | 2.0000 | 2" |