VOLUMETRIC RATE OF FLOW litre/ litre/ cubic cubic cubic UK US US second minute metre/ foot/ foot gallon gallon barrel hour hour /minute /minute /minute per day l/s l/min m3/h ft3/h ft3/m UK gal/ US gal/ US barrel/ min day ================================================================== 1 60 3.6001 127.136 2.1189 13.1986 15.8508 543.456 0.0167 1 0.0600 2.1189 0.3532 0.22 0.2642 9.0576 0.2778 16.6666 1 35.3147 0.5886 3.6662 4.4029 150.956 0.0079 0.4719 0.0283 1 0.0167 0.1038 0.1247 4.2746 0.4719 28.136 1.699 60 1 6.2288 7.4805 256.475 0.0758 4.546 0.2728 9.6326 0.1605 1 1.0201 41.1754 0.0631 3.7853 0.2271 8.0208 0.1337 0.8327 1 34.2857 0.0018 0.1104 0.0066 0.2339 0.0039 0.0243 0.0292 1