| 1 inch (in) |
2.54 cm |
| 1 foot (ft.) |
12 in = 30.4 cm |
| 1 yard(yd.) |
3 ft. = 91.4 cm |
| 1 statute or land mile (mi.) 1760 yds |
5280 ft. = 1609 m |
| 1 square inch (sq.in) |
6.452 sq.cm |
| 1sq.ft. |
929.034 sq.cm |
| 1sq.yd. |
0.836 sq.m |
| 1sq.mile |
259.000 ha |
| 1 ounce, avoirdupois (oz avdp.) |
28.350 grams |
| 1 pound (lb.) |
16 ozs = 0.4535 kilogram |
| 1 quarter (qr.) |
28 lbs = 12.70 kg |
| 1 hundredweight (cwt.) |
4 quarters = 112 lbs = 50.802 kg |
| 1 ton |
20 cwt. = 2240 lbs = 1016 kg = 1.016 metric ton |
| 1 liquid (fluid) ounce (fl.oz.) |
0.961 U.S. fluid ounce = 28.412 milliliter (ml) |
| 1 liquid pint (pt.) |
20 ozs. = 0.568 litres |
| 1 quart (qt.) |
2 pts = 40 ozs = 1.20094 U.S. qt. = 1.136 litres |
| 1 gallon (gal) British Imperial |
160 British fl.ozs. = 4 qts = 1.201 U.S. gallons = 4.546 litres |
| 1 bushel (bu.) |
8 gal. = 1.032 U.S.bu. = 36.3 litres |
| 1 qt., dry |
1.032 U.S. qts |
| 1 bushel per acre |
0.898 hectolitres per hectare |
| 1 hectolitre per hectare |
1.113 British bushels per acre |
| 1 cubic metre |
10 hectolitres = 11.13 bushels per acre |
