Imperial fluid ounce | 1 fl oz (imp) | 2 fl oz (imp) | 3 fl oz (imp) | 4 fl oz (imp) | 5 fl oz (imp) | 6 fl oz (imp) | 7 fl oz (imp) | 8 fl oz (imp) | 9 fl oz (imp) | 10 fl oz (imp) | 11 fl oz (imp) | 12 fl oz (imp) | 13 fl oz (imp) | 14 fl oz (imp) | 15 fl oz (imp) | 16 fl oz (imp) | 17 fl oz (imp) | 18 fl oz (imp) | 19 fl oz (imp) | 20 fl oz (imp) | 21 fl oz (imp) | 22 fl oz (imp) | 23 fl oz (imp) | 24 fl oz (imp) | 25 fl oz (imp) | 26 fl oz (imp) | 27 fl oz (imp) | 28 fl oz (imp) | 29 fl oz (imp) | 30 fl oz (imp) | 31 fl oz (imp) | 32 fl oz (imp) | 33 fl oz (imp) | 34 fl oz (imp) | 35 fl oz (imp) | 36 fl oz (imp) | 37 fl oz (imp) | 38 fl oz (imp) | 39 fl oz (imp) | 40 fl oz (imp) | 41 fl oz (imp) | 42 fl oz (imp) | 43 fl oz (imp) | 44 fl oz (imp) | 45 fl oz (imp) | 46 fl oz (imp) | 47 fl oz (imp) | 48 fl oz (imp) | 49 fl oz (imp) | 50 fl oz (imp) | 51 fl oz (imp) | 52 fl oz (imp) | 53 fl oz (imp) | 54 fl oz (imp) | 55 fl oz (imp) | 56 fl oz (imp) | 57 fl oz (imp) | 58 fl oz (imp) | 59 fl oz (imp) | 60 fl oz (imp) | 61 fl oz (imp) | 62 fl oz (imp) | 63 fl oz (imp) | 64 fl oz (imp) | 65 fl oz (imp) | 66 fl oz (imp) | 67 fl oz (imp) | 68 fl oz (imp) | 69 fl oz (imp) | 70 fl oz (imp) | 71 fl oz (imp) | 72 fl oz (imp) | 73 fl oz (imp) | 74 fl oz (imp) | 75 fl oz (imp) | 76 fl oz (imp) | 77 fl oz (imp) | 78 fl oz (imp) | 79 fl oz (imp) | 80 fl oz (imp) | 81 fl oz (imp) | 82 fl oz (imp) | 83 fl oz (imp) | 84 fl oz (imp) | 85 fl oz (imp) | 86 fl oz (imp) | 87 fl oz (imp) | 88 fl oz (imp) | 89 fl oz (imp) | 90 fl oz (imp) | 91 fl oz (imp) | 92 fl oz (imp) | 93 fl oz (imp) | 94 fl oz (imp) | 95 fl oz (imp) | 96 fl oz (imp) | 97 fl oz (imp) | 98 fl oz (imp) | 99 fl oz (imp) | 100 fl oz (imp) |
acre-foot | 2.3034844644727 × 10-8 ac ft | 4.6069689289455 × 10-8 ac ft | 6.9104533934182 × 10-8 ac ft | 9.213937857891 × 10-8 ac ft | 1.1517422322364 × 10-7 ac ft | 1.3820906786836 × 10-7 ac ft | 1.6124391251309 × 10-7 ac ft | 1.8427875715782 × 10-7 ac ft | 2.0731360180255 × 10-7 ac ft | 2.3034844644727 × 10-7 ac ft | 2.53383291092 × 10-7 ac ft | 2.7641813573673 × 10-7 ac ft | 2.9945298038146 × 10-7 ac ft | 3.2248782502618 × 10-7 ac ft | 3.4552266967091 × 10-7 ac ft | 3.6855751431564 × 10-7 ac ft | 3.9159235896037 × 10-7 ac ft | 4.1462720360509 × 10-7 ac ft | 4.3766204824982 × 10-7 ac ft | 4.6069689289455 × 10-7 ac ft | 4.8373173753928 × 10-7 ac ft | 5.06766582184 × 10-7 ac ft | 5.2980142682873 × 10-7 ac ft | 5.5283627147346 × 10-7 ac ft | 5.7587111611819 × 10-7 ac ft | 5.9890596076291 × 10-7 ac ft | 6.2194080540764 × 10-7 ac ft | 6.4497565005237 × 10-7 ac ft | 6.6801049469709 × 10-7 ac ft | 6.9104533934182 × 10-7 ac ft | 7.1408018398655 × 10-7 ac ft | 7.3711502863128 × 10-7 ac ft | 7.60149873276 × 10-7 ac ft | 7.8318471792073 × 10-7 ac ft | 8.0621956256546 × 10-7 ac ft | 8.2925440721019 × 10-7 ac ft | 8.5228925185491 × 10-7 ac ft | 8.7532409649964 × 10-7 ac ft | 8.9835894114437 × 10-7 ac ft | 9.213937857891 × 10-7 ac ft | 9.4442863043382 × 10-7 ac ft | 9.6746347507855 × 10-7 ac ft | 9.9049831972328 × 10-7 ac ft | 1.013533164368 × 10-6 ac ft | 1.0365680090127 × 10-6 ac ft | 1.0596028536575 × 10-6 ac ft | 1.0826376983022 × 10-6 ac ft | 1.1056725429469 × 10-6 ac ft | 1.1287073875916 × 10-6 ac ft | 1.1517422322364 × 10-6 ac ft | 1.1747770768811 × 10-6 ac ft | 1.1978119215258 × 10-6 ac ft | 1.2208467661706 × 10-6 ac ft | 1.2438816108153 × 10-6 ac ft | 1.26691645546 × 10-6 ac ft | 1.2899513001047 × 10-6 ac ft | 1.3129861447495 × 10-6 ac ft | 1.3360209893942 × 10-6 ac ft | 1.3590558340389 × 10-6 ac ft | 1.3820906786836 × 10-6 ac ft | 1.4051255233284 × 10-6 ac ft | 1.4281603679731 × 10-6 ac ft | 1.4511952126178 × 10-6 ac ft | 1.4742300572626 × 10-6 ac ft | 1.4972649019073 × 10-6 ac ft | 1.520299746552 × 10-6 ac ft | 1.5433345911967 × 10-6 ac ft | 1.5663694358415 × 10-6 ac ft | 1.5894042804862 × 10-6 ac ft | 1.6124391251309 × 10-6 ac ft | 1.6354739697756 × 10-6 ac ft | 1.6585088144204 × 10-6 ac ft | 1.6815436590651 × 10-6 ac ft | 1.7045785037098 × 10-6 ac ft | 1.7276133483546 × 10-6 ac ft | 1.7506481929993 × 10-6 ac ft | 1.773683037644 × 10-6 ac ft | 1.7967178822887 × 10-6 ac ft | 1.8197527269335 × 10-6 ac ft | 1.8427875715782 × 10-6 ac ft | 1.8658224162229 × 10-6 ac ft | 1.8888572608676 × 10-6 ac ft | 1.9118921055124 × 10-6 ac ft | 1.9349269501571 × 10-6 ac ft | 1.9579617948018 × 10-6 ac ft | 1.9809966394466 × 10-6 ac ft | 2.0040314840913 × 10-6 ac ft | 2.027066328736 × 10-6 ac ft | 2.0501011733807 × 10-6 ac ft | 2.0731360180255 × 10-6 ac ft | 2.0961708626702 × 10-6 ac ft | 2.1192057073149 × 10-6 ac ft | 2.1422405519596 × 10-6 ac ft | 2.1652753966044 × 10-6 ac ft | 2.1883102412491 × 10-6 ac ft | 2.2113450858938 × 10-6 ac ft | 2.2343799305386 × 10-6 ac ft | 2.2574147751833 × 10-6 ac ft | 2.280449619828 × 10-6 ac ft | 2.3034844644727 × 10-6 ac ft |
A fluid ounce (abbreviated fl oz, fl. oz. or oz. fl., old forms ℥, fl ℥, f℥, ƒ ℥) is a unit of volume (also called capacity) typically used for measuring liquids. Various definitions have been used throughout history, but only two are still in common use: the British Imperial and the United States customary fluid ounce. An imperial fluid ounce is 1⁄20 of an imperial pint, 1⁄160 of an imperial gallon or approximately 28.4 ml. A US fluid ounce is 1⁄16 of a US fluid pint and 1⁄128 of a US liquid gallon or approximately 29.57 ml, making it about 4% larger than the imperial fluid ounce.
Imperial fluid ounce
1 imperial fluid ounce | = | 1⁄160 | imperial gallon |
= | 1⁄40 | imperial quart | |
= | 1⁄20 | imperial pint | |
= | 1⁄5 | imperial gill | |
= | 8 | imperial fluid drams | |
= | 28.4130625 | millilitres | |
≈ | 1.733871455 | cubic inches | |
≈ | 0.960759940 | US fluid ounces | |
≈ | the volume of 1 avoirdupois ounce of water |
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
Imperial fluid ounce | fl oz (imp) | ≡ 1⁄160 gal (imp) | ≡ 28.4130625×10−6 m3 | Imperial/US |
Imperial fluid ounces | acre-feet | Imperial fluid ounces | acre-feet |
---|---|---|---|
1 | = 2.3034844644727E-8 | 6 | = 1.3820906786836E-7 |
2 | = 4.6069689289455E-8 | 7 | = 1.6124391251309E-7 |
3 | = 6.9104533934182E-8 | 8 | = 1.8427875715782E-7 |
4 | = 9.213937857891E-8 | 9 | = 2.0731360180255E-7 |
5 | = 1.1517422322364E-7 | 10 | = 2.3034844644727E-7 |
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 | Imperial fluid ounces | acre-feet | Imperial fluid ounces |
---|---|---|---|
1 | = 43412491.615345 | 6 | = 260474949.69207 |
2 | = 86824983.23069 | 7 | = 303887441.30741 |
3 | = 130237474.84603 | 8 | = 347299932.92276 |
4 | = 173649966.46138 | 9 | = 390712424.5381 |
5 | = 217062458.07672 | 10 | = 434124916.15345 |
Imperial fluid ounces | acre-feet |
---|---|
1 | = 2.3034844644727 × 10-8 |
43,412,491.615345 | = 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 …) |