US gallons to US quarts
1 US gallon in US quarts
1 gal = 4 qt
qt = gal × 4
To convert US gallons to US quarts, multiply by 4. The table below gives the values people look up most often, and the converter works for any number.
US gallons to US quarts table
| US gallons | US quarts |
|---|---|
| 1 gal | 4 |
| 2 gal | 8 |
| 3 gal | 12 |
| 4 gal | 16 |
| 5 gal | 20 |
| 10 gal | 40 |
| 15 gal | 60 |
| 20 gal | 80 |
| 25 gal | 100 |
| 30 gal | 120 |
| 40 gal | 160 |
| 50 gal | 200 |
| 75 gal | 300 |
| 100 gal | 400 |
| 250 gal | 1,000 |
| 500 gal | 2,000 |
| 1,000 gal | 4,000 |
How the conversion works
The relationship is qt = gal × 4. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
US gallon: US liquid gallon. The imperial gallon is about 20% larger.
Common questions
- How many US quarts are in one US gallon?
- One US gallon equals 4 US quarts. qt = gal × 4.
- How do you convert US gallons to US quarts?
- Use qt = gal × 4. So 10 gal is 40 qt.
- How many US gallons are in one US quart?
- One US quart equals 0.25 US gallons, which is the reverse of the conversion above.
- Is there more than one kind of US gallon?
- US liquid gallon. The imperial gallon is about 20% larger.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place