Gram per Imperial gallon (g/imp gal) expresses mass in gram per unit volume in imperial gallon, found by dividing a mass value by a volume value.
Gram per Imperial gallon to Pound per Gallon
Convert gram per imperial gallon (g/imp gal) to pound per gallon (lb/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 gram per imperial gallon (g/imp gal) to pound per gallon (lb/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
lb/gal = g/imp gal × 0.001836
Results update instantly for Gram per Imperial gallon to Pound per Gallon conversions.
Reserved above the conversion cards and below the converter.
Formula
lb/gal = g/imp gal × 0.001836
g/imp gal = lb/gal × 544.741723
Conversion table
| 1 g/imp gal | 0.001836 lb/gal |
| 5 g/imp gal | 0.009179 lb/gal |
| 10 g/imp gal | 0.018357 lb/gal |
| 20 g/imp gal | 0.036715 lb/gal |
| 50 g/imp gal | 0.091787 lb/gal |
| 100 g/imp gal | 0.183573 lb/gal |
| 500 g/imp gal | 0.917866 lb/gal |
| 1000 g/imp gal | 1.835732 lb/gal |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both gram per imperial gallon and pound per gallon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per imperial gallon by 0.001836 to get pound per gallon. To reverse the conversion, multiply a pound per gallon value by 544.741723 to get back to gram per imperial gallon.
Frequently asked questions
What is Gram per Imperial gallon (g/imp gal)?
Gram per Imperial gallon (g/imp gal) expresses mass in gram per unit volume in imperial gallon, found by dividing a mass value by a volume value.
What is Pound per Gallon (lb/gal)?
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert gram per imperial gallon to pound per gallon?
Multiply the gram per imperial gallon value by 0.001836 to get the equivalent in pound per gallon. For example, 5 g/imp gal × 0.001836 = 0.009179 lb/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.001836 is an exact, non-rounded value.
Can I convert pound per gallon back to gram per imperial gallon?
Yes. Divide the pound per gallon value by 0.001836, or multiply it by 544.741723, to get gram per imperial gallon.
Reserved between the FAQ and the article so the page stays balanced.
About converting gram per imperial gallon to pound per gallon
Gram per Imperial gallon (g/imp gal) expresses mass in gram per unit volume in imperial gallon, found by dividing a mass value by a volume value. Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between gram per imperial gallon and pound 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.