## Related Tools

Find another flow measurement calculator by clicking on the required answer which coincides with the input parameters you already know.

vol flow | mass flow | flow speed | vol | mass | time | |
---|---|---|---|---|---|---|

area |
flow speed | vol flow | ||||

dia |
flow speed | vol flow | ||||

w x h |
flow speed | vol flow | ||||

time |
vol | mass | vol flow | mass flow | ||

vol |
time | density | vol flow | |||

mass |
time | density | mass flow | |||

density |
mass flow | vol flow | mass | vol | ||

flow speed |
area, dia |

## User Guide

Use this calculator to convert volumetric flow rate and density of a substance to the rate of mass flow.

Once a mass flow is calculated a table will be displayed for a range of volume to mass flow rate conversion values which will update each time one of entered values is changed.

#### Formula

The formula used by this calculator to calculate the mass flow is:

ṁ = Q · ρ

###### Symbols

- ṁ = Mass flow rate
- Q = Volumetric flow rate
- ρ = Density

#### Volumetric Flow Rate Measured

Enter the rate of volume that will pass in a unit period of time.

#### Density of Substance

Enter the density of the substance that is flowing

#### Mass Flow Rate Calculated

This is the rate at which the mass will flow according to the entered values for volumetric flow and density of the substance.