20 US liquid gallons to US liquid quarts
Convert US liquid gallons to US liquid quarts instantly with this free US liquid gallons to US liquid quarts converter. Enter any value to get an accurate volume conversion, plus the formula, the conversion factor and a full reference table.
What is 20 US liquid gallons in US liquid quarts?
20 US liquid gallons are equal to exactly 80 US liquid quarts.
20 × 4 = 80 US liquid quarts
20 US liquid gallons = 80 US liquid quarts
US liquid gallons to US liquid quarts formula
qt = gal × 4
The US liquid gallons to US liquid quarts conversion factor is 4, which is exact by definition. 1 US liquid gallon = 4 US liquid quarts, and 1 US liquid quart = 0.25 US liquid gallons.
Regional note. Gallons differ by region. A US liquid gallon is exactly 3.785411784 liters; an Imperial (UK) gallon is exactly 4.54609 liters — about 20% larger. This page uses the US liquid gallon.
Worked examples
- 2 US liquid gallons = 8 US liquid quarts — 2 × 4 = 8 US liquid quarts
- 6 US liquid gallons = 24 US liquid quarts — 6 × 4 = 24 US liquid quarts
- 10 US liquid gallons = 40 US liquid quarts — 10 × 4 = 40 US liquid quarts
US liquid gallons to US liquid quarts conversion table
Every value below is calculated with the exact conversion factor and rounded for display.
| US liquid gallons (gal) | US liquid quarts (qt) |
|---|---|
| 1 gal | 4 qt |
| 2 gal | 8 qt |
| 3 gal | 12 qt |
| 4 gal | 16 qt |
| 5 gal | 20 qt |
| 6 gal | 24 qt |
| 7 gal | 28 qt |
| 8 gal | 32 qt |
| 9 gal | 36 qt |
| 10 gal | 40 qt |
| 12 gal | 48 qt |
| 15 gal | 60 qt |
| 20 gal | 80 qt |
| 25 gal | 100 qt |
| 30 gal | 120 qt |
| 50 gal | 200 qt |
| 75 gal | 300 qt |
| 100 gal | 400 qt |
| 500 gal | 2,000 qt |
| 1,000 gal | 4,000 qt |
Common US liquid gallons values
Related conversions
- US liquid quarts to US liquid gallons
- US liquid gallons to Milliliters
- US liquid gallons to Liters
- US liquid gallons to Cubic meters
- US liquid gallons to Cubic feet
- US liquid gallons to US teaspoons
- US liquid gallons to US tablespoons
- US liquid gallons to US fluid ounces
- US liquid gallons to US cups
- US liquid gallons to US liquid pints
- US liquid gallons to Imperial pints
- US liquid gallons to Imperial gallons
Frequently asked questions
- What is 1 US liquid gallon in US liquid quarts?
- 1 US liquid gallon is equal to 4 US liquid quarts.
- How many US liquid gallons are in one US liquid quart?
- There are 0.25 US liquid gallons in 1 US liquid quart.
- How do you convert US liquid gallons to US liquid quarts?
- Multiply the number of US liquid gallons by 4 — or use the formula qt = gal × 4.
- What is 6 US liquid gallons in US liquid quarts?
- 6 US liquid gallons is 24 US liquid quarts. 6 × 4 = 24 US liquid quarts.
- Is the US liquid gallons to US liquid quarts conversion exact?
- Yes. The relationship is fixed by definition, so 4 is an exact conversion factor — only the displayed result is rounded.
- Does this use US or Imperial US liquid quarts?
- Gallons differ by region. A US liquid gallon is exactly 3.785411784 liters; an Imperial (UK) gallon is exactly 4.54609 liters — about 20% larger. This page uses the US liquid gallon.