UK gallon to US gallon Converter
Convert uk gallons to us gallons with this free volume converter. The exact relationship used on this page is 1 uk gallon = 1.2009499255 us gallons. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: US gallon = UK gallon × 1.2009499255
How to convert uk gallons to us gallons
- Enter the value in uk gallons in the converter.
- Read the equivalent amount in us gallons.
- Use the swap link if you need us gallon to uk gallon instead.
- Check the table for common values without typing.
Worked examples
- 1 imp gal = 1.200949926 gal
- 5 imp gal = 6.004749628 gal
- 10 imp gal = 12.00949926 gal
- 25 imp gal = 30.02374814 gal
Conversion table
Common uk gallons values converted to us gallons.
| imp gal | gal |
|---|---|
| 1 | 1.200949926 |
| 2 | 2.401899851 |
| 3 | 3.602849777 |
| 4 | 4.803799702 |
| 5 | 6.004749628 |
| 6 | 7.205699553 |
| 7 | 8.406649479 |
| 8 | 9.607599404 |
| 9 | 10.80854933 |
| 10 | 12.00949926 |
| 20 | 24.01899851 |
| 50 | 60.04749628 |
| 100 | 120.0949926 |
| 250 | 300.2374814 |
| 500 | 600.4749628 |
| 1,000 | 1,200.949926 |
About this conversion
UK gallon (imp gal) and US gallon (gal) are both volume units. Volume tools cover cooking cups and spoons, US and UK gallons, liters, milliliters, and cubic meters or feet. Bookmark this URL when you convert uk gallons to us gallons often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the us gallon to uk gallon converter.
FAQ
How many us gallons are in 1 uk gallon?+
1 uk gallon equals 1.2009499255 us gallons.
What is the formula to convert uk gallons to us gallons?+
US gallon = UK gallon × 1.2009499255
How do I convert uk gallons to us gallons by hand?+
Multiply the uk gallon value by 1.2009499255. Example: 10 uk gallons × 1.2009499255 = 12.009499255 us gallons.
Is this imp gal to gal converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.