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Convert 7 gal to impgal

7 US gallons = 5.828719 imperial gallons

How to convert US gallons to imperial gallons

  1. Formula: imperial gallons = US gallons × 0.83267418
  2. Put in the value: 7 US gallons.
  3. Result: 5.828719 imperial gallons.

US gallons to imperial gallons table

US gallonsimperial gallons
1 gal0.83267418 impgal
2 gal1.665348 impgal
5 gal4.163371 impgal
7 gal5.828719 impgal
10 gal8.326742 impgal
20 gal16.653484 impgal
50 gal41.633709 impgal
100 gal83.267418 impgal
500 gal416.337092 impgal
1,000 gal832.674185 impgal

Converting the other way: imperial gallons to US gallons

US gallons = imperial gallons × 1.20095. So 5.828719 imperial gallons is back to 7 US gallons; one imperial gallon is 1.20095 US gallons. See the imperial gallons to US gallons table.

Quick estimate in your head

For a rough answer, multiply by about 0.8: 7 × 0.8 ≈ 5.6 impgal, against the exact 5.828719 impgal (3.9% out). Good enough to check that a calculated result is sensible.

Common mistakes

The usual slip is using the factor the wrong way round. A US gallon is smaller than a imperial gallon, so the number of imperial gallons must come out smaller than the number of US gallons. If your answer goes the other way, divide instead of multiplying.

About the units

US gallon (gal) and imperial gallon (impgal) are both units of volume. One US gallon equals 0.83267418 imperial gallons, and one imperial gallon equals 1.20095 US gallons. Results on this page are rounded for display; the conversion itself uses the exact definitions.

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

7 US gallons in other units

The most readable unit for this amount is imperial gallons (5.828719).

How this answer was calculated

The result is worked out from the numbers in this page's address when the page is opened, using exact arithmetic wherever possible and rounding only for display. Nothing is copied from a printed table. If you think an answer is wrong, please tell us through the contact page and we will check it.

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Questions

How many imperial gallons are in 7 US gallons?

5.828719 imperial gallons.

What is the formula to convert US gallons to imperial gallons?

imperial gallons = US gallons × 0.83267418

How many imperial gallons are in one US gallon?

One US gallon is 0.83267418 imperial gallons, so multiply any number of US gallons by 0.83267418.

Is 7 gal more than 7 impgal?

No. 7 US gallons is 5.828719 imperial gallons, which is less than 7 imperial gallons.

How do I convert US gallons to imperial gallons in a spreadsheet?

Put the number of US gallons in A1 and type =A1*0.83267418 in the next cell. Fill the formula down to convert a whole column.