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Units & converters

Mass flow rate converter

Convert mass flow rates in kilograms, grams, tonnes or pounds per second, minute or hour.

Free & no registration Calculated in your browser
01

Your inputs

The starting values are an example.

Decimals: 12.5 · Thousands: 1,234.56. Follow the field instructions for lists.

02

Your result

Enter your values and select Calculate.

Your calculation will appear here.

Your result will include the relevant values and units.

Understand the calculation

Formula and example

How it is calculated

Converted value = original value × source factor / target factor

Worked example

1 kg/s = 3600 kg/h.

Things to check

  • Mass flow rate is mass per unit time. Converting it to volume flow rate also requires density at the relevant conditions.
  • Rounding is applied only to displayed results. Very small or very large values may appear in scientific notation.

Sources and references