Kilograms Per Cubic Meter to Pounds Per Gallon (US) Converter

Conversion Updated 15 Jun 2026

This Kilograms Per Cubic Meter to Pounds Per Gallon (US) Converter lets you convert Kilograms per cubic meter (kg/m3) into Pounds per gallon (US) (lb/gal) in one step. Enter a value in kilograms per cubic meter and you'll instantly see the equivalent in pounds per gallon (us), worked out with the formula lb/gal = kg/m3 x 0.00834540445319611. It's handy whenever you need a quick, precise kilograms per cubic meter-to-pounds per gallon (us) conversion without doing the arithmetic by hand.

  • Conversion constants are fixed and do not vary by region.

Formula

lb/gal = kg/m3 x 0.00834540445319611
  • To convert kilograms per cubic meter to pounds per gallon (us), multiply your value by the fixed factor 0.008345404453 (so 1 kg/m3 = 0.008345404453 lb/gal).
  • The factor comes from the internationally agreed definitions of each unit, so it never changes.
  • Displayed results are rounded for readability, but the full-precision value is used in the calculation.

Example

Inputs
  • Kilograms per cubic meter (kg/m3): 8

Start with 8 kg/m3. Multiply by 0.008345404453 to get 0.066763235626 lb/gal.

Frequently asked questions

How do I convert kilograms per cubic meter to pounds per gallon (us)?
Multiply the number of kilograms per cubic meter by 0.008345404453. For example, 8 kg/m3 equals 0.066763235626 lb/gal.
Are these conversion factors accurate?
Yes. The calculator uses internationally accepted definitions for each unit, so the conversion factor is exact.
Why can tiny differences appear after conversion?
Very small differences are only a display effect from rounding the output. The underlying calculation keeps full precision.