Convert 120 gal to qt
120 US gallons = 480 US quarts
Sumwise · Data: exact arithmetic; unit definitions from NIST SP 811 · Updated · How we check it
How to convert US gallons to US quarts
- Formula:
US quarts = US gallons × 4 - Put in the value: 120 US gallons.
- Result: 480 US quarts.
US gallons to US quarts table
| US gallons | US quarts |
|---|---|
| 1 gal | 4 qt |
| 2 gal | 8 qt |
| 5 gal | 20 qt |
| 10 gal | 40 qt |
| 20 gal | 80 qt |
| 50 gal | 200 qt |
| 100 gal | 400 qt |
| 120 gal | 480 qt |
| 500 gal | 2,000 qt |
| 1,000 gal | 4,000 qt |
Converting the other way: US quarts to US gallons
US gallons = US quarts × 0.25. So 480 US quarts is back to 120 US gallons; one US quart is 0.25 US gallons. See the US quarts to US gallons table.
Quick estimate in your head
For a rough answer, multiply by about 4: 120 × 4 ≈ 480 qt, against the exact 480 qt (0.0% 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 bigger than a US quart, so the number of US quarts must come out larger than the number of US gallons. If your answer goes the other way, divide instead of multiplying.
About the units
US gallon (gal) and US quart (qt) are both units of volume. One US gallon equals 4 US quarts, and one US quart equals 0.25 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.
120 US gallons in other units
The most readable unit for this amount is imperial gallons (99.920902).
How answers are calculated and checked: methodology.
Questions
How many US quarts are in 120 US gallons?
480 US quarts.
What is the formula to convert US gallons to US quarts?
US quarts = US gallons × 4
How many US quarts are in one US gallon?
One US gallon is 4 US quarts, so multiply any number of US gallons by 4.
Is 120 gal more than 120 qt?
Yes. 120 US gallons is 480 US quarts, which is more than 120 US quarts.
How do I convert US gallons to US quarts in a spreadsheet?
Put the number of US gallons in A1 and type =A1*4 in the next cell. Fill the formula down to convert a whole column.