| cord (firewood) | 1 cord (firewood) | 2 cord (firewood) | 3 cord (firewood) | 4 cord (firewood) | 5 cord (firewood) | 6 cord (firewood) | 7 cord (firewood) | 8 cord (firewood) | 9 cord (firewood) | 10 cord (firewood) | 11 cord (firewood) | 12 cord (firewood) | 13 cord (firewood) | 14 cord (firewood) | 15 cord (firewood) | 16 cord (firewood) | 17 cord (firewood) | 18 cord (firewood) | 19 cord (firewood) | 20 cord (firewood) | 21 cord (firewood) | 22 cord (firewood) | 23 cord (firewood) | 24 cord (firewood) | 25 cord (firewood) | 26 cord (firewood) | 27 cord (firewood) | 28 cord (firewood) | 29 cord (firewood) | 30 cord (firewood) | 31 cord (firewood) | 32 cord (firewood) | 33 cord (firewood) | 34 cord (firewood) | 35 cord (firewood) | 36 cord (firewood) | 37 cord (firewood) | 38 cord (firewood) | 39 cord (firewood) | 40 cord (firewood) | 41 cord (firewood) | 42 cord (firewood) | 43 cord (firewood) | 44 cord (firewood) | 45 cord (firewood) | 46 cord (firewood) | 47 cord (firewood) | 48 cord (firewood) | 49 cord (firewood) | 50 cord (firewood) | 51 cord (firewood) | 52 cord (firewood) | 53 cord (firewood) | 54 cord (firewood) | 55 cord (firewood) | 56 cord (firewood) | 57 cord (firewood) | 58 cord (firewood) | 59 cord (firewood) | 60 cord (firewood) | 61 cord (firewood) | 62 cord (firewood) | 63 cord (firewood) | 64 cord (firewood) | 65 cord (firewood) | 66 cord (firewood) | 67 cord (firewood) | 68 cord (firewood) | 69 cord (firewood) | 70 cord (firewood) | 71 cord (firewood) | 72 cord (firewood) | 73 cord (firewood) | 74 cord (firewood) | 75 cord (firewood) | 76 cord (firewood) | 77 cord (firewood) | 78 cord (firewood) | 79 cord (firewood) | 80 cord (firewood) | 81 cord (firewood) | 82 cord (firewood) | 83 cord (firewood) | 84 cord (firewood) | 85 cord (firewood) | 86 cord (firewood) | 87 cord (firewood) | 88 cord (firewood) | 89 cord (firewood) | 90 cord (firewood) | 91 cord (firewood) | 92 cord (firewood) | 93 cord (firewood) | 94 cord (firewood) | 95 cord (firewood) | 96 cord (firewood) | 97 cord (firewood) | 98 cord (firewood) | 99 cord (firewood) | 100 cord (firewood) |
| acre-foot | 0.0029385 ac ft | 0.0058770 ac ft | 0.0088154 ac ft | 0.0117539 ac ft | 0.0146924 ac ft | 0.0176309 ac ft | 0.0205693 ac ft | 0.0235078 ac ft | 0.0264463 ac ft | 0.0293848 ac ft | 0.0323232 ac ft | 0.0352617 ac ft | 0.0382002 ac ft | 0.0411387 ac ft | 0.0440771 ac ft | 0.0470156 ac ft | 0.0499541 ac ft | 0.0528926 ac ft | 0.0558310 ac ft | 0.0587695 ac ft | 0.0617080 ac ft | 0.0646465 ac ft | 0.0675849 ac ft | 0.0705234 ac ft | 0.0734619 ac ft | 0.0764004 ac ft | 0.0793388 ac ft | 0.0822773 ac ft | 0.0852158 ac ft | 0.0881543 ac ft | 0.0910927 ac ft | 0.0940312 ac ft | 0.0969697 ac ft | 0.0999082 ac ft | 0.1028466 ac ft | 0.1057851 ac ft | 0.1087236 ac ft | 0.1116621 ac ft | 0.1146006 ac ft | 0.1175390 ac ft | 0.1204775 ac ft | 0.1234160 ac ft | 0.1263545 ac ft | 0.1292929 ac ft | 0.1322314 ac ft | 0.1351699 ac ft | 0.1381084 ac ft | 0.1410468 ac ft | 0.1439853 ac ft | 0.1469238 ac ft | 0.1498623 ac ft | 0.1528007 ac ft | 0.1557392 ac ft | 0.1586777 ac ft | 0.1616162 ac ft | 0.1645546 ac ft | 0.1674931 ac ft | 0.1704316 ac ft | 0.1733701 ac ft | 0.1763085 ac ft | 0.1792470 ac ft | 0.1821855 ac ft | 0.1851240 ac ft | 0.1880624 ac ft | 0.1910009 ac ft | 0.1939394 ac ft | 0.1968779 ac ft | 0.1998163 ac ft | 0.2027548 ac ft | 0.2056933 ac ft | 0.2086318 ac ft | 0.2115702 ac ft | 0.2145087 ac ft | 0.2174472 ac ft | 0.2203857 ac ft | 0.2233242 ac ft | 0.2262626 ac ft | 0.2292011 ac ft | 0.2321396 ac ft | 0.2350781 ac ft | 0.2380165 ac ft | 0.2409550 ac ft | 0.2438935 ac ft | 0.2468320 ac ft | 0.2497704 ac ft | 0.2527089 ac ft | 0.2556474 ac ft | 0.2585859 ac ft | 0.2615243 ac ft | 0.2644628 ac ft | 0.2674013 ac ft | 0.2703398 ac ft | 0.2732782 ac ft | 0.2762167 ac ft | 0.2791552 ac ft | 0.2820937 ac ft | 0.2850321 ac ft | 0.2879706 ac ft | 0.2909091 ac ft | 0.2938476 ac ft |
The cord is a unit of measure of dry volume used to measure firewood and pulpwood in the United States and Canada.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| cord (firewood) | ≡ 8 ft × 4 ft × 4 ft | = 3.624556363776 m3 | Imperial/US |
| cords (firewood) | acre-feet | cords (firewood) | acre-feet |
|---|---|---|---|
| 1 | = 0.0029384756657484 | 6 | = 0.01763085399449 |
| 2 | = 0.0058769513314968 | 7 | = 0.020569329660239 |
| 3 | = 0.0088154269972452 | 8 | = 0.023507805325987 |
| 4 | = 0.011753902662994 | 9 | = 0.026446280991736 |
| 5 | = 0.014692378328742 | 10 | = 0.029384756657484 |
The acre-foot is a unit of volume commonly used in the United States in reference to large-scale water resources, such as reservoirs, aqueducts, canals, sewer flow capacity, irrigation water, and river flows.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| acre-foot | ac ft | ≡ 1 ac x 1 ft = 43560 cu ft | = 1233.48183754752 m3 | Imperial/US |
| acre-feet | cords (firewood) | acre-feet | cords (firewood) |
|---|---|---|---|
| 1 | = 340.3125 | 6 | = 2041.875 |
| 2 | = 680.625 | 7 | = 2382.1875 |
| 3 | = 1020.9375 | 8 | = 2722.5 |
| 4 | = 1361.25 | 9 | = 3062.8125 |
| 5 | = 1701.5625 | 10 | = 3403.125 |
| cords (firewood) | acre-feet |
|---|---|
| 1 | = 0.0029385 |
| 340.3125 | = 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |