🍳 Cup (US) to Litre Converter

Convert Cup (US) (cup_us) to Litre (l) instantly. Recipe measurement conversion.

1 unit =
From
To
Formula1 cup US = 0.23659 L
UnitNameValue
cup_metricCup (Metric)
tbspTablespoon
tspTeaspoon
mlMillilitre
lLitre
fl_ozFluid Ounce
pintPint (US)

Quick Reference

1 cup = 0.2366 L

¼ cup
0.0591 L
⅓ cup
0.0788 L
½ cup
0.1183 L
¾ cup
0.1774 L
1 cup
0.2366 L
2 cup
0.4732 L

Reverse: L × 4.227 = cup

Worked Examples

0.237 L
1 cup = 0.2366 L
1 cup (US) = 0.2366 L.
0.946 L
4 cup = 0.9464 L
4 cups = 0.946 L ≈ 1 quart.
3.785 L
16 cup = 3.785 L
16 cups = 3.785 L = 1 US gallon.
0.473 L
2 cup = 0.4732 L
2 cups = 0.473 L = 1 US pint.

Common Cooking Measures

Factor: 1 cup = 0.2366 L

Cup (US) (cup)Litre (L)Common Measure
0.0052 cup0.0012 L¼ tsp
0.0104 cup0.0025 L½ tsp
0.0208 cup0.0049 L1 tsp
0.0625 cup0.0148 L1 tbsp
0.125 cup0.0296 L2 tbsp (⅛ cup)
0.25 cup0.0591 L¼ cup
0.3333 cup0.0789 L⅓ cup
0.5 cup0.1183 L½ cup
0.6667 cup0.1577 L⅔ cup
0.75 cup0.1774 L¾ cup
1 cup0.2366 L1 cup
2 cup0.4732 L1 pint (2 cups)
4 cup0.9464 L1 quart (4 cups)
2.113 cup0.5 L½ litre
4.227 cup1 L1 litre

Quick Tricks

× 0.2366

1 cup = 0.2366 L. 4 cups ≈ 1 litre.

Key anchor

4.23 cups = 1 L. 16 cups = 1 US gallon = 3.785 L.

Reverse

L × 4.227 = cups.

Who Uses This Converter?

Home Baker

Converts between cups, tablespoons, teaspoons, and millilitres when following recipes from different countries.

International Recipe Follower

Converts US cups to metric ml when cooking from American cookbooks with a European kitchen.

Nutritionist

Calculates exact portion sizes in ml or fl oz from recipe measurements for dietary analysis.

Bartender

Converts between fl oz, ml, and tablespoons for cocktail recipe scaling.

Caterer

Scales recipes up to litres for large-batch cooking from cup-based recipes.

Food Blogger

Provides both cup and ml measurements in recipes to serve both US and international audiences.

Frequently Asked Questions

About Cup (US) and Litre

Cup (US)

The US cup is defined as exactly 236.588 mL (8 US fl oz). It is the standard volume measure in American recipes and has been used since the late 19th century, when standardized cooking measures were promoted by domestic science educators like Fannie Farmer.

The US cup = 16 US tablespoons = 48 US teaspoons = 8 fl oz = ½ US pint. American baking relies heavily on cup measures for both liquid and dry ingredients, though professional bakers prefer weight for precision.

Interesting fact: Fannie Farmer's 1896 'Boston Cooking-School Cook Book' was the first to insist on level measurements (not heaped) using standardized cups and spoons, revolutionizing recipe writing and making cooking reproducible for home cooks.

Litre

The litre (L) equals 1,000 mL and is the standard unit for liquid volume in cooking and food production for quantities above about 500 mL. It replaced older liquid measures (quart, pint) in most metric countries.

Litres are used for batch cooking, catering, soup stock, beverages, and fermentation. A standard wine bottle = 0.75 L; a beer pint ≈ 0.473 L (US) or 0.568 L (UK); a stockpot might hold 8–12 L.

Interesting fact: The litre was originally defined in 1795 as the volume of a cube with 10 cm sides. It was briefly redefined as 1.000028 dm³ in 1901 but reverted to exactly 1 dm³ in 1964 — making 1 L of water at 4°C = almost exactly 1 kg.

About Cup (US) to Litre Conversion

The US cup chain: 1 cup = 16 tbsp = 48 tsp = 8 fl oz = 236.6 ml = ½ pint. Note: metric cups (Australia) = 250 ml; UK tablespoon = 17.76 ml vs US 14.79 ml. Always check which measurement system a recipe uses.

Factor: 1 cup = 0.2366 L. Reverse: L × 4.227 = cup.