Flow Rate Calculator

The flow rate calculator allows you to calculate either the volumetric flow rate or mass flow rate by entering the other flow rate and the fluid density. The result can then be adjusted to your preferred units.

Mass Flow Volume Flow

Volumetric Flow

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Mass Flow Rate

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Fluid Density

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Mass Flow Rate

Volume Flow Rate

Mass Flow Calculator

Volumetric Flow Rate Calculator

Fluid Density Examples

Here are example fluid densities at 20°C to assist with your calculations. Contact us if your required figure is not listed.

Fluid type kg/m3 g/cm3 lb/ft3 lb/yd3
Methanol 791.24 0.79 49.40 1333.67
Carcal Euro 6 E10 Petrol 742.42 0.74 46.35 1251.39
Carcal Euro 6 B7 Diesel 830.59 0.83 51.85 1400.01
BioEthanol 804.55 0.80 50.23 1356.11
n-Heptane 683.85 0.68 42.69 1152.67
Isopar-C 755.14 0.76 47.14 1272.83
Isopar-M 779.05 0.78 48.63 1313.13
Millers Oil (ISO-4113 Fluid) 815.69 0.82 50.92 1374.89
Ethylene Glycol 1103.73 1.10 68.90 1860.40
Mineral Oil 767.50 0.77 47.91 1293.66
Total Excellium Racing 100 751.00 0.75 46.88 1265.85
Shell E85R (INDYCAR FUEL) 776.00 0.78 48.44 1307.99
E20 (Indian Reference Fuel) 745.90 0.75 46.57 1257.26
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