Mass Flow Converter

Convert mass flow rate precisely between kg/s, kg/min, kg/h, g/s, pounds per hour, and tonnes per hour.

Convert instantly

Enter a value and choose the units. Your answer updates as you type.

Value

From

Result

60 Kilogram per minute (kg/min)

Quick reference

Kilogram per second (kg/s)1 base units
Kilogram per minute (kg/min)0.016666666666666666 base units
Kilogram per hour (kg/h)0.0002777777777777778 base units
Gram per second (g/s)0.001 base units
Gram per minute (g/min)0.000016666666666666667 base units
Pound per second (lb/s)0.45359237 base units
Pound per minute (lb/min)0.007559872833333333 base units

About the Mass Flow Converter

Mass flow rate is used for fuel metering, chemical dosing, process balances, and compressed-gas systems where mass remains meaningful as density changes. The converter uses Kilogram per second (kg/s) as its SI reference and retains full factor precision while you work, which avoids mixing dimensional prefixes or customary units in technical calculations.

Enter a value to see an immediate result—for example, 1 Kilogram per minute (kg/min) equals 0.016666667 Kilogram per second (kg/s). For adjacent calculations, the Flow Converter and Density Converter provide complementary dimensional checks.

Frequently asked questions

What is the SI reference for mass flow?

This page uses Kilogram per second (kg/s) as the base unit, so every listed factor is a multiplier to that SI quantity.

When is a mass flow useful?

Mass flow rate is used for fuel metering, chemical dosing, process balances, and compressed-gas systems where mass remains meaningful as density changes.

Are these mass flow factors exact?

SI prefixes and defined international units are represented with their standard factors; customary and CGS values are shown to the precision of their published definitions.

Take this calculation further

Browse the converters calculators collection for more tools in this subject.

For a related calculation, use Flow Converter to convert volumetric flow rate between cubic meters per second, liters per minute, gallons per minute, CFM, and more. Alternatively, use Weight & Mass Converter to convert mass accurately between milligrams, grams, kilograms, tonnes, ounces, pounds, stone, US tons, and long tons.

For the underlying method, read The Metric vs. Imperial System: A Practical Guide or Viscosity Explained: Dynamic vs. Kinematic and Why It Matters.