Click one of the common conversions below or use our calculator to convert cups to liters. All conversions on this page use US cups.
Explore All Recipe Conversions
Most Common Cups to Liters Conversions
(Click to jump to section)
Specific Cups to Liters Conversions
4 cups to liters
4 cups to liters is 0.946 liters. Using US cups, 4 cups also equals 946.4 milliliters, 1 quart, or 2 pints.
This is one of the most useful kitchen conversions because 4 US cups equals exactly 1 quart and is slightly less than 1 liter.
8 cups to liters
8 cups to liters is 1.893 liters. Using US cups, 8 cups also equals 1,892.7 milliliters, 2 quarts, or 4 pints.
This is a helpful reference because 8 US cups equals 2 quarts, or half a gallon.
6 cups to liters
6 cups to liters is 1.420 liters. Using US cups, 6 cups also equals 1,419.5 milliliters, 1.5 quarts, or 3 pints.
Six cups is a common medium-batch amount and works out to 1.5 quarts in US kitchen measurements.
2 cups to liters
2 cups to liters is 0.473 liters. Using US cups, 2 cups also equals 473.2 milliliters, 0.5 quarts, or 1 pint.
This is a very common conversion because 2 US cups equals exactly 1 pint.
12 cups to liters
12 cups to liters is 2.839 liters. Using US cups, 12 cups also equals 2,839.1 milliliters, 3 quarts, or 6 pints.
Twelve cups is useful for soups, stock, and larger recipes because it equals 3 full quarts.
10 cups to liters
10 cups to liters is 2.366 liters. Using US cups, 10 cups also equals 2,365.9 milliliters, 2.5 quarts, or 5 pints.
This amount comes up in larger liquid batches and is exactly 2.5 US quarts.
5 cups to liters
5 cups to liters is 1.183 liters. Using US cups, 5 cups also equals 1,182.9 milliliters, 1.25 quarts, or 2.5 pints.
Five cups is a useful in-between conversion when a recipe is a little more than 1 quart.
3 cups to liters
3 cups to liters is 0.710 liters. Using US cups, 3 cups also equals 709.8 milliliters, 0.75 quarts, or 1.5 pints.
Three cups equals three-quarters of a quart, which makes it a handy recipe scaling reference.
16 cups to liters
16 cups to liters is 3.785 liters. Using US cups, 16 cups also equals 3,785.4 milliliters, 4 quarts, or 8 pints.
This is one of the most searched volume conversions because 16 US cups equals exactly 1 gallon.
15 cups to liters
15 cups to liters is 3.549 liters. Using US cups, 15 cups also equals 3,548.8 milliliters, 3.75 quarts, or 7.5 pints.
Fifteen cups is one cup short of a full gallon, so it is a useful reference for large-batch liquids.
How Cups to Liters Conversion Works
To convert cups to liters, multiply the number of US cups by the liter value of one US cup:
liters = cups à 0.236588
To convert the other way, divide liters by the value of one US cup in liters:
cups = liters ÷ 0.236588
Because this page uses US cups, 1 cup equals about 236.588 milliliters, or 0.236588 liters. That means 4 US cups is 0.946 liters, not exactly 1 liter.
Common Cups to Liters Conversion Chart
| US Cups | Liters | Milliliters | Quick Kitchen Equivalent |
|---|---|---|---|
| 1 cup | 0.237 L | 236.6 mL | Slightly less than 1/4 liter |
| 2 cups | 0.473 L | 473.2 mL | 1 pint |
| 3 cups | 0.710 L | 709.8 mL | 3/4 quart |
| 4 cups | 0.946 L | 946.4 mL | 1 quart |
| 5 cups | 1.183 L | 1,182.9 mL | 1.25 quarts |
| 6 cups | 1.420 L | 1,419.5 mL | 1.5 quarts |
| 8 cups | 1.893 L | 1,892.7 mL | 2 quarts or 1/2 gallon |
| 10 cups | 2.366 L | 2,365.9 mL | 2.5 quarts |
| 12 cups | 2.839 L | 2,839.1 mL | 3 quarts |
| 15 cups | 3.549 L | 3,548.8 mL | 3.75 quarts |
| 16 cups | 3.785 L | 3,785.4 mL | 1 gallon |
Why US Cup Size Matters When Converting to Liters
When converting cups to liters, the answer depends on which type of cup you are using. On this page, all values use the US legal cup, where 1 cup equals 236.588 mL.
This matters because a metric cup is often defined as 250 mL. That means 4 metric cups = 1 liter exactly, but 4 US cups = 0.946 liters. Many people confuse these two systems, especially when using recipes from different countries.
If you are converting for cooking, baking, meal prep, or liquids like water, milk, or broth, always check whether the recipe is using US cups or metric cups before converting to liters.
Quick Kitchen Tips for Cups to Liters
- Use US cups consistently unless your recipe specifically says metric cup.
- Remember that 4 US cups = 0.946 liters, not exactly 1 liter.
- For quick estimates, many cooks round 1 cup to 240 mL.
- Use milliliters for smaller liquid amounts and liters for larger volumes.
- 16 cups = 3.785 liters, which is the same as 1 US gallon.
- For the most accurate results, use a measuring jug or container marked in mL and liters.
Use this page whenever you need a fast and accurate cups to liters conversion. It is especially helpful for recipe scaling, liquid measurements, and checking common kitchen amounts like 4 cups to liters, 8 cups to liters, or 16 cups to liters.