Convert Cubic inches to US quarts
1 cubic inch = 0.017316 US quarts · qt = in³ ÷ 57.75
When you need this conversion
This conversion goes from cubic inches, used for engine displacement and small volumes, to US quarts, a quarter gallon used for milk, oil, and stock. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.
Cubic inches to US quarts conversion table
| Cubic inches (in³) | US quarts (qt) |
|---|---|
| 1 in³ | 0.017316 qt |
| 2 in³ | 0.034632 qt |
| 3 in³ | 0.051948 qt |
| 5 in³ | 0.08658 qt |
| 10 in³ | 0.17316 qt |
| 15 in³ | 0.25974 qt |
| 20 in³ | 0.34632 qt |
| 25 in³ | 0.4329 qt |
| 50 in³ | 0.865801 qt |
| 75 in³ | 1.2987 qt |
| 100 in³ | 1.7316 qt |
| 250 in³ | 4.329 qt |
| 500 in³ | 8.658 qt |
| 1,000 in³ | 17.316 qt |
The formula
qt = in³ ÷ 57.75Because both units measure volume, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
US quarts to cubic inches →Related volume conversions
- Milliliters to US cups
- Milliliters to US fluid ounces
- Liters to cubic meters
- Liters to US gallons
- Cubic meters to liters
- Cubic meters to cubic feet
- Cubic feet to cubic meters
- US gallons to liters
- US cups to milliliters
- US fluid ounces to milliliters
- Milliliters to US quarts
- Liters to US quarts
Frequently asked questions
- How many US quarts are in a cubic inch?
- There are 0.017316 US quarts in 1 cubic inch. The formula is qt = in³ ÷ 57.75.
- How do you convert cubic inches to US quarts?
- Use the formula qt = in³ ÷ 57.75. For example, 10 cubic inches equals 0.17316 US quarts.
- Is the cubic inches to US quarts conversion exact?
- Yes. Cubic inches and US quarts are both units of volume, related by an exact defined factor. Displayed results are rounded for readability.
- What is in³ short for?
- in³ is the standard symbol for cubic inch. qt is the symbol for US quart.