To convert US gallons to perches (masonry), multiply the value by 0.00540123. To go the other way, multiply perches (masonry) by 185.143 to get US gallons.
| US Gallons (gal) | Perches (Masonry) (perch-m) |
|---|---|
| 1 gal | 0.00540123 perch-m |
| 2 gal | 0.0108025 perch-m |
| 5 gal | 0.0270062 perch-m |
| 10 gal | 0.0540123 perch-m |
| 20 gal | 0.108025 perch-m |
| 50 gal | 0.270062 perch-m |
| 100 gal | 0.540123 perch-m |
| 500 gal | 2.70062 perch-m |
| 1,000 gal | 5.40123 perch-m |
25 gal × 0.00540123 = 0.135031 perch-m
Try this example →250 gal × 0.00540123 = 1.35031 perch-m
Try this example →US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.
Perch (masonry) (perch-m). A masonry perch is 24.75 cubic feet (0.7008 m³), the traditional measure of stonework.
There are 0.00540123 perches (masonry) in one US gallon.
Multiply the number of US gallons by 0.00540123. For example, 10 US gallons equal 0.0540123 perches (masonry).
One perch (masonry) equals 185.143 US gallons.