Pound per Cubic Meter (lb/m3) expresses mass in pound per unit volume in cubic meter, found by dividing a mass value by a volume value.
Pound per Cubic Meter to Kilogram per Gallon
Convert pound per cubic meter (lb/m3) to kilogram per gallon (kg/gal) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert pound per cubic meter (lb/m3) to kilogram per gallon (kg/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Kilogram per Gallon (kg/gal) expresses mass in kilogram per unit volume in gallon, found by dividing a mass value by a volume value.
kg/gal = lb/m3 × 0.001717
Results update instantly for Pound per Cubic Meter to Kilogram per Gallon conversions.
Reserved above the conversion cards and below the converter.
Formula
kg/gal = lb/m3 × 0.001717
lb/m3 = kg/gal × 582.399683
Conversion table
| 1 lb/m3 | 0.001717 kg/gal |
| 5 lb/m3 | 0.008585 kg/gal |
| 10 lb/m3 | 0.01717 kg/gal |
| 20 lb/m3 | 0.034341 kg/gal |
| 50 lb/m3 | 0.085852 kg/gal |
| 100 lb/m3 | 0.171703 kg/gal |
| 500 lb/m3 | 0.858517 kg/gal |
| 1000 lb/m3 | 1.717034 kg/gal |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both pound per cubic meter and kilogram per gallon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per cubic meter by 0.001717 to get kilogram per gallon. To reverse the conversion, multiply a kilogram per gallon value by 582.399683 to get back to pound per cubic meter.
Frequently asked questions
What is Pound per Cubic Meter (lb/m3)?
Pound per Cubic Meter (lb/m3) expresses mass in pound per unit volume in cubic meter, found by dividing a mass value by a volume value.
What is Kilogram per Gallon (kg/gal)?
Kilogram per Gallon (kg/gal) expresses mass in kilogram per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert pound per cubic meter to kilogram per gallon?
Multiply the pound per cubic meter value by 0.001717 to get the equivalent in kilogram per gallon. For example, 5 lb/m3 × 0.001717 = 0.008585 kg/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.001717 is an exact, non-rounded value.
Can I convert kilogram per gallon back to pound per cubic meter?
Yes. Divide the kilogram per gallon value by 0.001717, or multiply it by 582.399683, to get pound per cubic meter.
Reserved between the FAQ and the article so the page stays balanced.
About converting pound per cubic meter to kilogram per gallon
Pound per Cubic Meter (lb/m3) expresses mass in pound per unit volume in cubic meter, found by dividing a mass value by a volume value. Kilogram per Gallon (kg/gal) expresses mass in kilogram per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between pound per cubic meter and kilogram per gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.