Pound per Imperial gallon (lb/imp gal) expresses mass in pound per unit volume in imperial gallon, found by dividing a mass value by a volume value.
Pound per Imperial gallon to Stone per Liter
Convert pound per imperial gallon (lb/imp gal) to stone per liter (st/L) 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 imperial gallon (lb/imp gal) to stone per liter (st/L) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Liter (st/L) expresses mass in stone per unit volume in liter, found by dividing a mass value by a volume value.
st/L = lb/imp gal × 0.015712
Results update instantly for Pound per Imperial gallon to Stone per Liter conversions.
Reserved above the conversion cards and below the converter.
Formula
st/L = lb/imp gal × 0.015712
lb/imp gal = st/L × 63.64526
Conversion table
| 1 lb/imp gal | 0.015712 st/L |
| 5 lb/imp gal | 0.07856 st/L |
| 10 lb/imp gal | 0.157121 st/L |
| 20 lb/imp gal | 0.314242 st/L |
| 50 lb/imp gal | 0.785604 st/L |
| 100 lb/imp gal | 1.571209 st/L |
| 500 lb/imp gal | 7.856045 st/L |
| 1000 lb/imp gal | 15.712089 st/L |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both pound per imperial gallon and stone per liter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per imperial gallon by 0.015712 to get stone per liter. To reverse the conversion, multiply a stone per liter value by 63.64526 to get back to pound per imperial gallon.
Frequently asked questions
What is Pound per Imperial gallon (lb/imp gal)?
Pound per Imperial gallon (lb/imp gal) expresses mass in pound per unit volume in imperial gallon, found by dividing a mass value by a volume value.
What is Stone per Liter (st/L)?
Stone per Liter (st/L) expresses mass in stone per unit volume in liter, found by dividing a mass value by a volume value.
How do I convert pound per imperial gallon to stone per liter?
Multiply the pound per imperial gallon value by 0.015712 to get the equivalent in stone per liter. For example, 5 lb/imp gal × 0.015712 = 0.07856 st/L.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.015712 is an exact, non-rounded value.
Can I convert stone per liter back to pound per imperial gallon?
Yes. Divide the stone per liter value by 0.015712, or multiply it by 63.64526, to get pound per imperial gallon.
Reserved between the FAQ and the article so the page stays balanced.
About converting pound per imperial gallon to stone per liter
Pound per Imperial gallon (lb/imp gal) expresses mass in pound per unit volume in imperial gallon, found by dividing a mass value by a volume value. Stone per Liter (st/L) expresses mass in stone per unit volume in liter, found by dividing a mass value by a volume value.
Use this calculator to move between pound per imperial gallon and stone per liter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.