butt | 1 butt | 2 butt | 3 butt | 4 butt | 5 butt | 6 butt | 7 butt | 8 butt | 9 butt | 10 butt | 11 butt | 12 butt | 13 butt | 14 butt | 15 butt | 16 butt | 17 butt | 18 butt | 19 butt | 20 butt | 21 butt | 22 butt | 23 butt | 24 butt | 25 butt | 26 butt | 27 butt | 28 butt | 29 butt | 30 butt | 31 butt | 32 butt | 33 butt | 34 butt | 35 butt | 36 butt | 37 butt | 38 butt | 39 butt | 40 butt | 41 butt | 42 butt | 43 butt | 44 butt | 45 butt | 46 butt | 47 butt | 48 butt | 49 butt | 50 butt | 51 butt | 52 butt | 53 butt | 54 butt | 55 butt | 56 butt | 57 butt | 58 butt | 59 butt | 60 butt | 61 butt | 62 butt | 63 butt | 64 butt | 65 butt | 66 butt | 67 butt | 68 butt | 69 butt | 70 butt | 71 butt | 72 butt | 73 butt | 74 butt | 75 butt | 76 butt | 77 butt | 78 butt | 79 butt | 80 butt | 81 butt | 82 butt | 83 butt | 84 butt | 85 butt | 86 butt | 87 butt | 88 butt | 89 butt | 90 butt | 91 butt | 92 butt | 93 butt | 94 butt | 95 butt | 96 butt | 97 butt | 98 butt | 99 butt | 100 butt |
acre-foot | 0.0003867 ac ft | 0.0007734 ac ft | 0.0011600 ac ft | 0.0015467 ac ft | 0.0019334 ac ft | 0.0023201 ac ft | 0.0027068 ac ft | 0.0030934 ac ft | 0.0034801 ac ft | 0.0038668 ac ft | 0.0042535 ac ft | 0.0046402 ac ft | 0.0050268 ac ft | 0.0054135 ac ft | 0.0058002 ac ft | 0.0061869 ac ft | 0.0065735 ac ft | 0.0069602 ac ft | 0.0073469 ac ft | 0.0077336 ac ft | 0.0081203 ac ft | 0.0085069 ac ft | 0.0088936 ac ft | 0.0092803 ac ft | 0.0096670 ac ft | 0.0100537 ac ft | 0.0104403 ac ft | 0.0108270 ac ft | 0.0112137 ac ft | 0.0116004 ac ft | 0.0119871 ac ft | 0.0123737 ac ft | 0.0127604 ac ft | 0.0131471 ac ft | 0.0135338 ac ft | 0.0139205 ac ft | 0.0143071 ac ft | 0.0146938 ac ft | 0.0150805 ac ft | 0.0154672 ac ft | 0.0158539 ac ft | 0.0162405 ac ft | 0.0166272 ac ft | 0.0170139 ac ft | 0.0174006 ac ft | 0.0177872 ac ft | 0.0181739 ac ft | 0.0185606 ac ft | 0.0189473 ac ft | 0.0193340 ac ft | 0.0197206 ac ft | 0.0201073 ac ft | 0.0204940 ac ft | 0.0208807 ac ft | 0.0212674 ac ft | 0.0216540 ac ft | 0.0220407 ac ft | 0.0224274 ac ft | 0.0228141 ac ft | 0.0232008 ac ft | 0.0235874 ac ft | 0.0239741 ac ft | 0.0243608 ac ft | 0.0247475 ac ft | 0.0251342 ac ft | 0.0255208 ac ft | 0.0259075 ac ft | 0.0262942 ac ft | 0.0266809 ac ft | 0.0270676 ac ft | 0.0274542 ac ft | 0.0278409 ac ft | 0.0282276 ac ft | 0.0286143 ac ft | 0.0290009 ac ft | 0.0293876 ac ft | 0.0297743 ac ft | 0.0301610 ac ft | 0.0305477 ac ft | 0.0309343 ac ft | 0.0313210 ac ft | 0.0317077 ac ft | 0.0320944 ac ft | 0.0324811 ac ft | 0.0328677 ac ft | 0.0332544 ac ft | 0.0336411 ac ft | 0.0340278 ac ft | 0.0344145 ac ft | 0.0348011 ac ft | 0.0351878 ac ft | 0.0355745 ac ft | 0.0359612 ac ft | 0.0363479 ac ft | 0.0367345 ac ft | 0.0371212 ac ft | 0.0375079 ac ft | 0.0378946 ac ft | 0.0382813 ac ft | 0.0386679 ac ft |
The butt was a measure of liquid volume equalling two hogsheads. This equated to 108 imperial gallons (490 l) for ale or 126 imperial gallons (570 l) for wine (also known as a pipe).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
butt | ≡ 126 gal (wine) | = 0.476961884784 m3 | Imperial/US |
butts | acre-feet | butts | acre-feet |
---|---|---|---|
1 | = 0.00038667929292929 | 6 | = 0.0023200757575758 |
2 | = 0.00077335858585859 | 7 | = 0.0027067550505051 |
3 | = 0.0011600378787879 | 8 | = 0.0030934343434343 |
4 | = 0.0015467171717172 | 9 | = 0.0034801136363636 |
5 | = 0.0019333964646465 | 10 | = 0.0038667929292929 |
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 | butts | acre-feet | butts |
---|---|---|---|
1 | = 2586.1224489796 | 6 | = 15516.734693878 |
2 | = 5172.2448979592 | 7 | = 18102.857142857 |
3 | = 7758.3673469388 | 8 | = 20688.979591837 |
4 | = 10344.489795918 | 9 | = 23275.102040816 |
5 | = 12930.612244898 | 10 | = 25861.224489796 |
butts | acre-feet |
---|---|
1 | = 0.0003867 |
2,586.1224490 | = 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 …) |