Unit converter
Enter a number and its unit. Jobmath shows it in every other unit of the same kind.
| Unit | Value |
|---|
Construction conversions to know
Exact or rounded to what a job needs.
| Unit | Equals |
|---|---|
| 1 cubic yard | 27 cubic feet · 0.7646 m³ |
| 1 roofing square | 100 square feet · 9.29 m² |
| 1 board foot | 144 cubic inches (12" × 12" × 1") |
| 1 inch | 25.4 mm exactly |
| 1 acre | 43,560 square feet |
| 1 US ton | 2,000 pounds · 907.2 kg |
| 1 US gallon | 231 cubic inches · 3.785 liters |
| 1 psi | 6.895 kPa · 144 psf |
| 6/12 roof pitch | 26.57° · 50% grade |