milliliter/hour [mL/h] Unit Converter

Definition of milliliter/hour [mL/h] unit

A milliliter per hour (mL/h) is a unit of volumetric flow rate equal to the movement of one milliliter of fluid in one hour. It measures slow, continuous delivery or transfer of liquids.

History of milliliter/hour [mL/h] unit

The milliliter emerged from the metric system developed in France during the late eighteenth century, as a volume equal to one-thousandth of a liter. The liter was subsequently linked to the cubic decimeter, giving the milliliter a stable scientific meaning. The hour is an ancient time unit, standardized internationally through modern measurement conventions and defined in relation to the second. Combining milliliters with hours became practical as medicine, laboratory science, and engineering required standardized descriptions for very small flow rates. The notation mL/h is now common in specifications and clinical practice.

Applications of milliliter/hour [mL/h] unit

Milliliters per hour are used when fluid moves slowly and precise dosing matters. Examples include intravenous medication infusions, insulin pumps, laboratory reagent delivery, humidification systems, and chemical dosing equipment. A pump set to 25 mL/h delivers 25 milliliters each hour, assuming steady operation. Medical devices often display this unit because it supports controlled, repeatable administration.

Complete list of milliliter/hour [mL/h] unit conversion

• cubic meter/second [m^3/s] = 3600000000 milliliter/hour [mL/h]
• cubic meter/day [m^3/d] = 41666.666666667 milliliter/hour [mL/h]
• cubic meter/hour [m^3/h] = 1000000 milliliter/hour [mL/h]
• cubic meter/minute = 60000000 milliliter/hour [mL/h]
• cubic centimeter/day = 0.041666666666667 milliliter/hour [mL/h]
• cubic centimeter/hour = 1 milliliter/hour [mL/h]
• cubic centimeter/minute = 60 milliliter/hour [mL/h]
• cubic centimeter/second = 3600 milliliter/hour [mL/h]
• liter/day [L/d] = 41.666666666667 milliliter/hour [mL/h]
• liter/hour [L/h] = 1000 milliliter/hour [mL/h]
• liter/minute [L/min] = 60000 milliliter/hour [mL/h]
• liter/second [L/s] = 3600000 milliliter/hour [mL/h]
• milliliter/day [mL/d] = 0.041666666666667 milliliter/hour [mL/h]
• milliliter/minute [mL/min] = 60 milliliter/hour [mL/h]
• milliliter/second [mL/s] = 3600 milliliter/hour [mL/h]
• gallon (US)/day [gal (US)/d] = 157.725491 milliliter/hour [mL/h]
• gallon (US)/hour [gal (US)/h] = 3785.411784 milliliter/hour [mL/h]
• gallon (US)/minute = 227124.70704 milliliter/hour [mL/h]
• gallon (US)/second = 13627482.4224 milliliter/hour [mL/h]
• gallon (UK)/day [gal (UK)/d] = 189.42041666667 milliliter/hour [mL/h]
• gallon (UK)/hour [gal (UK)/h] = 4546.09 milliliter/hour [mL/h]
• gallon (UK)/minute = 272765.4 milliliter/hour [mL/h]
• gallon (UK)/second = 16365924 milliliter/hour [mL/h]
• kilobarrel (US)/day = 4968352.9665 milliliter/hour [mL/h]
• barrel (US)/day [bbl (US)/d] = 4968.3529665 milliliter/hour [mL/h]
• barrel (US)/hour [bbl (US)/h] = 119240.471196 milliliter/hour [mL/h]
• barrel (US)/minute = 7154428.27176 milliliter/hour [mL/h]
• barrel (US)/second = 429265696.3056 milliliter/hour [mL/h]
• acre-foot/year [ac*ft/y] = 140712.05082677 milliliter/hour [mL/h]
• acre-foot/day [ac*ft/d] = 51395076.564479 milliliter/hour [mL/h]
• acre-foot/hour [ac*ft/h] = 1233481837.5475 milliliter/hour [mL/h]
• hundred-cubic foot/day = 117986.8608 milliliter/hour [mL/h]
• hundred-cubic foot/hour = 2831684.6592 milliliter/hour [mL/h]
• hundred-cubic foot/minute = 169901079.552 milliliter/hour [mL/h]
• ounce/hour [oz/h] = 29.5735295625 milliliter/hour [mL/h]
• ounce/minute [oz/min] = 1774.41177375 milliliter/hour [mL/h]
• ounce/second [oz/s] = 106464.706425 milliliter/hour [mL/h]
• ounce (UK)/hour [oz (UK)/h] = 28.4130625 milliliter/hour [mL/h]
• ounce (UK)/minute = 1704.78375 milliliter/hour [mL/h]
• ounce (UK)/second = 102287.025 milliliter/hour [mL/h]
• cubic yard/hour [yd^3/h] = 764554.857984 milliliter/hour [mL/h]
• cubic yard/minute = 45873291.47904 milliliter/hour [mL/h]
• cubic yard/second [yd^3/s] = 2752397488.7424 milliliter/hour [mL/h]
• cubic foot/hour [ft^3/h] = 28316.846592 milliliter/hour [mL/h]
• cubic foot/minute [ft^3/min] = 1699010.79552 milliliter/hour [mL/h]
• cubic foot/second [ft^3/s] = 101940647.7312 milliliter/hour [mL/h]
• cubic inch/hour [in^3/h] = 16.387064 milliliter/hour [mL/h]
• cubic inch/minute [in^3/min] = 983.22384 milliliter/hour [mL/h]
• cubic inch/second [in^3/s] = 58993.4304 milliliter/hour [mL/h]
• pound/second (Gasoline at 15.5°C) = 2214986.7502238 milliliter/hour [mL/h]
• pound/minute (Gasoline at 15.5°C) = 36916.445837064 milliliter/hour [mL/h]
• pound/hour (Gasoline at 15.5°C) = 615.27409728439 milliliter/hour [mL/h]
• pound/day (Gasoline at 15.5°C) = 25.636420720183 milliliter/hour [mL/h]
• kilogram/second (Gasoline at 15.5°C) = 4883209.8966387 milliliter/hour [mL/h]
• kilogram/minute (Gasoline at 15.5°C) = 81386.831610645 milliliter/hour [mL/h]
• kilogram/hour (Gasoline at 15.5°C) = 1356.4471935108 milliliter/hour [mL/h]
• kilogram/day (Gasoline at 15.5°C) = 56.518633062948 milliliter/hour [mL/h]