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 Hectogram per Cup
Convert pound per imperial gallon (lb/imp gal) to hectogram per cup (hg/cup) 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 hectogram per cup (hg/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Hectogram per Cup (hg/cup) expresses mass in hectogram per unit volume in cup, found by dividing a mass value by a volume value.
hg/cup = lb/imp gal × 0.236059
Results update instantly for Pound per Imperial gallon to Hectogram per Cup conversions.
Reserved above the conversion cards and below the converter.
Formula
hg/cup = lb/imp gal × 0.236059
lb/imp gal = hg/cup × 4.236226
Conversion table
| 1 lb/imp gal | 0.236059 hg/cup |
| 5 lb/imp gal | 1.180296 hg/cup |
| 10 lb/imp gal | 2.360592 hg/cup |
| 20 lb/imp gal | 4.721183 hg/cup |
| 50 lb/imp gal | 11.802958 hg/cup |
| 100 lb/imp gal | 23.605916 hg/cup |
| 500 lb/imp gal | 118.02958 hg/cup |
| 1000 lb/imp gal | 236.059161 hg/cup |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both pound per imperial gallon and hectogram per cup 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 0.236059 to get hectogram per cup. To reverse the conversion, multiply a hectogram per cup value by 4.236226 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 Hectogram per Cup (hg/cup)?
Hectogram per Cup (hg/cup) expresses mass in hectogram per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert pound per imperial gallon to hectogram per cup?
Multiply the pound per imperial gallon value by 0.236059 to get the equivalent in hectogram per cup. For example, 5 lb/imp gal × 0.236059 = 1.180296 hg/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.236059 is an exact, non-rounded value.
Can I convert hectogram per cup back to pound per imperial gallon?
Yes. Divide the hectogram per cup value by 0.236059, or multiply it by 4.236226, 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 hectogram per cup
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. Hectogram per Cup (hg/cup) expresses mass in hectogram per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between pound per imperial gallon and hectogram per cup accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.