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 Long ton per Pint
Convert pound per gallon (lb/gal) to long ton per pint (long ton/pt) 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 gallon (lb/gal) to long ton per pint (long ton/pt) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Long ton per Pint (long ton/pt) expresses mass in long ton per unit volume in pint, found by dividing a mass value by a volume value.
long ton/pt = lb/gal × 5.580357e-5
Results update instantly for Pound per Gallon to Long ton per Pint conversions.
Reserved above the conversion cards and below the converter.
Formula
long ton/pt = lb/gal × 5.580357e-5
lb/gal = long ton/pt × 17920
Conversion table
| 1 lb/gal | 5.580357e-5 long ton/pt |
| 5 lb/gal | 0.000279 long ton/pt |
| 10 lb/gal | 0.000558 long ton/pt |
| 20 lb/gal | 0.001116 long ton/pt |
| 50 lb/gal | 0.00279 long ton/pt |
| 100 lb/gal | 0.00558 long ton/pt |
| 500 lb/gal | 0.027902 long ton/pt |
| 1000 lb/gal | 0.055804 long ton/pt |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both pound per gallon and long ton per pint 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 5.580357e-5 to get long ton per pint. To reverse the conversion, multiply a long ton per pint value by 17920 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 Long ton per Pint (long ton/pt)?
Long ton per Pint (long ton/pt) expresses mass in long ton per unit volume in pint, found by dividing a mass value by a volume value.
How do I convert pound per gallon to long ton per pint?
Multiply the pound per gallon value by 5.580357e-5 to get the equivalent in long ton per pint. For example, 5 lb/gal × 5.580357e-5 = 0.000279 long ton/pt.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 5.580357e-5 is an exact, non-rounded value.
Can I convert long ton per pint back to pound per gallon?
Yes. Divide the long ton per pint value by 5.580357e-5, or multiply it by 17920, to get pound per gallon.
Reserved between the FAQ and the article so the page stays balanced.
About converting pound per gallon to long ton per pint
Pound per Gallon (lb/gal) expresses mass in pound per unit volume in gallon, found by dividing a mass value by a volume value. Long ton per Pint (long ton/pt) expresses mass in long ton per unit volume in pint, found by dividing a mass value by a volume value.
Use this calculator to move between pound per gallon and long ton per pint accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.