In woodworking, sometimes you may need to convert between a fraction of an inch and its decimal equivalent. In my experience this has mostly been when using a digital tool like SketchUp or another modeling tool. Here’s a handy chart to convert down to thirty-seconds, along with their reduced fractions and decimal equivalents.
| Thirty-seconds | Sixteenths | Eighths | Quarters | Halves | Decimals |
| 1/32 | 0.0313 | ||||
| 2/32 | 1/16 | 0.0625 | |||
| 3/32 | 0.0938 | ||||
| 4/32 | 2/16 | 1/8 | 0.1250 | ||
| 5/32 | 0.1563 | ||||
| 6/32 | 3/16 | 0.1875 | |||
| 7/32 | 0.2188 | ||||
| 8/32 | 4/16 | 2/8 | 1/4 | 0.2500 | |
| 9/32 | 0.2813 | ||||
| 10/32 | 5/16 | 0.3125 | |||
| 11/32 | 0.3438 | ||||
| 12/32 | 6/16 | 3/8 | 0.3750 | ||
| 13/32 | 0.4063 | ||||
| 14/32 | 7/16 | 0.4375 | |||
| 15/32 | 0.4688 | ||||
| 16/32 | 8/18 | 4/8 | 2/4 | 1/2 | 0.5000 |
| 17/32 | 0.5313 | ||||
| 18/32 | 9/16 | 0.5625 | |||
| 19/32 | 0.5938 | ||||
| 20/32 | 10/16 | 5/8 | 0.6250 | ||
| 21/32 | 0.6563 | ||||
| 22/32 | 11/16 | 0.6875 | |||
| 23/32 | 0.7188 | ||||
| 24/32 | 12/16 | 6/8 | 3/4 | 0.7500 | |
| 25/32 | 0.7813 | ||||
| 26/32 | 13/16 | 0.8125 | |||
| 27/32 | 0.8438 | ||||
| 28/32 | 14/16 | 7/8 | 0.8750 | ||
| 29/32 | 0.9063 | ||||
| 30/32 | 15/16 | 0.9375 | |||
| 31/32 | 0.9688 |