Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value.
Pound per Gallon to Dram per Imperial gallon
Convert pound per gallon (lb/gal) to dram per imperial gallon (dr/imp gal) instantly with formula, conversion table, and FAQ.
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Convert pound per gallon (lb/gal) to dram per imperial gallon (dr/imp gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Imperial gallon (dr/imp gal) expresses mass in dram per unit volume in imperial gallon, found by dividing a mass value by a volume value.
dr/imp gal = lb/gal × 307.443181
Results update instantly for Pound per Gallon to Dram per Imperial gallon conversions.
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Formula
dr/imp gal = lb/gal × 307.443181
lb/gal = dr/imp gal × 0.003253
Conversion table
| 1 lb/gal | 307.443181 dr/imp gal |
| 5 lb/gal | 1537.215905 dr/imp gal |
| 10 lb/gal | 3074.431809 dr/imp gal |
| 20 lb/gal | 6148.863619 dr/imp gal |
| 50 lb/gal | 15372.159046 dr/imp gal |
| 100 lb/gal | 30744.318093 dr/imp gal |
| 500 lb/gal | 153721.590465 dr/imp gal |
| 1000 lb/gal | 307443.180929 dr/imp gal |
Related conversions
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How the formula works
Both pound per gallon and dram per imperial gallon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per gallon by 307.443181 to get dram per imperial gallon. To reverse the conversion, multiply a dram per imperial gallon value by 0.003253 to get back to pound per gallon.
Frequently asked questions
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.
What is Dram per Imperial gallon (dr/imp gal)?
Dram per Imperial gallon (dr/imp gal) expresses mass in dram per unit volume in imperial gallon, found by dividing a mass value by a volume value.
How do I convert pound per gallon to dram per imperial gallon?
Multiply the pound per gallon value by 307.443181 to get the equivalent in dram per imperial gallon. For example, 5 lb/gal × 307.443181 = 1537.215905 dr/imp gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 307.443181 is an exact, non-rounded value.
Can I convert dram per imperial gallon back to pound per gallon?
Yes. Divide the dram per imperial gallon value by 307.443181, or multiply it by 0.003253, to get pound per gallon.
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About converting pound per gallon to dram per imperial gallon
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value. Dram per Imperial gallon (dr/imp gal) expresses mass in dram per unit volume in imperial gallon, found by dividing a mass value by a volume value.
Use this calculator to move between pound per gallon and dram per imperial gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.