| 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) |
| attoliter | 2.84130625 × 1016 aL | 5.6826125 × 1016 aL | 8.52391875 × 1016 aL | 1.1365225 × 1017 aL | 1.420653125 × 1017 aL | 1.70478375 × 1017 aL | 1.988914375 × 1017 aL | 2.273045 × 1017 aL | 2.557175625 × 1017 aL | 2.84130625 × 1017 aL | 3.125436875 × 1017 aL | 3.4095675 × 1017 aL | 3.693698125 × 1017 aL | 3.97782875 × 1017 aL | 4.261959375 × 1017 aL | 4.54609 × 1017 aL | 4.830220625 × 1017 aL | 5.11435125 × 1017 aL | 5.398481875 × 1017 aL | 5.6826125 × 1017 aL | 5.966743125 × 1017 aL | 6.25087375 × 1017 aL | 6.535004375 × 1017 aL | 6.819135 × 1017 aL | 7.103265625 × 1017 aL | 7.38739625 × 1017 aL | 7.671526875 × 1017 aL | 7.9556575 × 1017 aL | 8.239788125 × 1017 aL | 8.52391875 × 1017 aL | 8.808049375 × 1017 aL | 9.09218 × 1017 aL | 9.376310625 × 1017 aL | 9.66044125 × 1017 aL | 9.944571875 × 1017 aL | 1.02287025 × 1018 aL | 1.0512833125 × 1018 aL | 1.079696375 × 1018 aL | 1.1081094375 × 1018 aL | 1.1365225 × 1018 aL | 1.1649355625 × 1018 aL | 1.193348625 × 1018 aL | 1.2217616875 × 1018 aL | 1.25017475 × 1018 aL | 1.2785878125 × 1018 aL | 1.307000875 × 1018 aL | 1.3354139375 × 1018 aL | 1.363827 × 1018 aL | 1.3922400625 × 1018 aL | 1.420653125 × 1018 aL | 1.4490661875 × 1018 aL | 1.47747925 × 1018 aL | 1.5058923125 × 1018 aL | 1.534305375 × 1018 aL | 1.5627184375 × 1018 aL | 1.5911315 × 1018 aL | 1.6195445625 × 1018 aL | 1.647957625 × 1018 aL | 1.6763706875 × 1018 aL | 1.70478375 × 1018 aL | 1.7331968125 × 1018 aL | 1.761609875 × 1018 aL | 1.7900229375 × 1018 aL | 1.818436 × 1018 aL | 1.8468490625 × 1018 aL | 1.875262125 × 1018 aL | 1.9036751875 × 1018 aL | 1.93208825 × 1018 aL | 1.9605013125 × 1018 aL | 1.988914375 × 1018 aL | 2.0173274375 × 1018 aL | 2.0457405 × 1018 aL | 2.0741535625 × 1018 aL | 2.102566625 × 1018 aL | 2.1309796875 × 1018 aL | 2.15939275 × 1018 aL | 2.1878058125 × 1018 aL | 2.216218875 × 1018 aL | 2.2446319375 × 1018 aL | 2.273045 × 1018 aL | 2.3014580625 × 1018 aL | 2.329871125 × 1018 aL | 2.3582841875 × 1018 aL | 2.38669725 × 1018 aL | 2.4151103125 × 1018 aL | 2.443523375 × 1018 aL | 2.4719364375 × 1018 aL | 2.5003495 × 1018 aL | 2.5287625625 × 1018 aL | 2.557175625 × 1018 aL | 2.5855886875 × 1018 aL | 2.61400175 × 1018 aL | 2.6424148125 × 1018 aL | 2.670827875 × 1018 aL | 2.6992409375 × 1018 aL | 2.727654 × 1018 aL | 2.7560670625 × 1018 aL | 2.784480125 × 1018 aL | 2.8128931875 × 1018 aL | 2.84130625 × 1018 aL |
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 | ||
| 1 Imperial fluid ounces ≡ 2.84130625E+16 attoliters | 6 Imperial fluid ounces ≡ 1.70478375E+17 attoliters |
| 2 Imperial fluid ounces ≡ 5.6826125E+16 attoliters | 7 Imperial fluid ounces ≡ 1.988914375E+17 attoliters |
| 3 Imperial fluid ounces ≡ 8.52391875E+16 attoliters | 8 Imperial fluid ounces ≡ 2.273045E+17 attoliters |
| 4 Imperial fluid ounces ≡ 1.1365225E+17 attoliters | 9 Imperial fluid ounces ≡ 2.557175625E+17 attoliters |
| 5 Imperial fluid ounces ≡ 1.420653125E+17 attoliters | 10 Imperial fluid ounces ≡ 2.84130625E+17 attoliters |
The attoliter or attolitre is a common metric unit of volume. It is equal to 10-21 cubic meters. Plural name is attoliters.
| 1 attoliters ≡ 3.5195079727854E-17 Imperial fluid ounces | 6 attoliters ≡ 2.1117047836712E-16 Imperial fluid ounces |
| 2 attoliters ≡ 7.0390159455708E-17 Imperial fluid ounces | 7 attoliters ≡ 2.4636555809498E-16 Imperial fluid ounces |
| 3 attoliters ≡ 1.0558523918356E-16 Imperial fluid ounces | 8 attoliters ≡ 2.8156063782283E-16 Imperial fluid ounces |
| 4 attoliters ≡ 1.4078031891142E-16 Imperial fluid ounces | 9 attoliters ≡ 3.1675571755069E-16 Imperial fluid ounces |
| 5 attoliters ≡ 1.7597539863927E-16 Imperial fluid ounces | 10 attoliters ≡ 3.5195079727854E-16 Imperial fluid ounces |
| 1 Imperial fluid ounces ≡ 2.84130625 × 1016 attoliters |
| 1 attoliters ≡ 3.5195079727854 × 10-17 Imperial fluid ounces |