Long ton per Imperial gallon (long ton/imp gal) expresses mass in long ton per unit volume in imperial gallon, found by dividing a mass value by a volume value.
Long ton per Imperial gallon to Dram per Oil barrel
Convert long ton per imperial gallon (long ton/imp gal) to dram per oil barrel (dr/bbl) instantly with formula, conversion table, and FAQ.
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Convert long ton per imperial gallon (long ton/imp gal) to dram per oil barrel (dr/bbl) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Oil barrel (dr/bbl) expresses mass in dram per unit volume in oil barrel, found by dividing a mass value by a volume value.
dr/bbl = long ton/imp gal × 2.005452e7
Results update instantly for Long ton per Imperial gallon to Dram per Oil barrel conversions.
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Formula
dr/bbl = long ton/imp gal × 2.005452e7
long ton/imp gal = dr/bbl × 4.986406e-8
Conversion table
| 1 long ton/imp gal | 2.005452e7 dr/bbl |
| 5 long ton/imp gal | 1.002726e8 dr/bbl |
| 10 long ton/imp gal | 2.005452e8 dr/bbl |
| 20 long ton/imp gal | 4.010905e8 dr/bbl |
| 50 long ton/imp gal | 1.002726e9 dr/bbl |
| 100 long ton/imp gal | 2.005452e9 dr/bbl |
| 500 long ton/imp gal | 1.002726e10 dr/bbl |
| 1000 long ton/imp gal | 2.005452e10 dr/bbl |
Related conversions
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How the formula works
Both long ton per imperial gallon and dram per oil barrel measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in long ton per imperial gallon by 2.005452e7 to get dram per oil barrel. To reverse the conversion, multiply a dram per oil barrel value by 4.986406e-8 to get back to long ton per imperial gallon.
Frequently asked questions
What is Long ton per Imperial gallon (long ton/imp gal)?
Long ton per Imperial gallon (long ton/imp gal) expresses mass in long ton per unit volume in imperial gallon, found by dividing a mass value by a volume value.
What is Dram per Oil barrel (dr/bbl)?
Dram per Oil barrel (dr/bbl) expresses mass in dram per unit volume in oil barrel, found by dividing a mass value by a volume value.
How do I convert long ton per imperial gallon to dram per oil barrel?
Multiply the long ton per imperial gallon value by 2.005452e7 to get the equivalent in dram per oil barrel. For example, 5 long ton/imp gal × 2.005452e7 = 1.002726e8 dr/bbl.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 2.005452e7 is an exact, non-rounded value.
Can I convert dram per oil barrel back to long ton per imperial gallon?
Yes. Divide the dram per oil barrel value by 2.005452e7, or multiply it by 4.986406e-8, to get long ton per imperial gallon.
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About converting long ton per imperial gallon to dram per oil barrel
Long ton per Imperial gallon (long ton/imp gal) expresses mass in long ton per unit volume in imperial gallon, found by dividing a mass value by a volume value. Dram per Oil barrel (dr/bbl) expresses mass in dram per unit volume in oil barrel, found by dividing a mass value by a volume value.
Use this calculator to move between long ton per imperial gallon and dram per oil barrel accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.