US Cup to Liter Conversion Chart
| US Cup (cup) | Liter (litres) | Reference Benchmark | Formula Step |
|---|---|---|---|
| 0.25 cup | 0.06 litres | Quarter-Cup Recipe Seasoning Liquid Dose | 0.25 × 0.24 = 0.06 l |
| 0.5 cup | 0.12 litres | Half-Cup Culinary Melted Butter Measuring Cup | 0.5 × 0.24 = 0.12 l |
| 0.75 cup | 0.18 litres | Three-Quarter Cup Artisan Pancake Batter Serving | 0.75 × 0.24 = 0.18 l |
| 1 cup | 0.24 litres | Standard US Statutory Legal Nutrition Cup | 1 × 0.24 = 0.24 l |
| 1.5 cup | 0.36 litres | Single Large Coffee Mug Beverage Volume | 1.5 × 0.24 = 0.36 l |
| 2 cup | 0.48 litres | Two-Cup Standard Glass Measuring Jug Vessel | 2 × 0.24 = 0.48 l |
| 2.5 cup | 0.6 litres | Family Breakfast Oatmeal Milk Cooking Measure | 2.5 × 0.24 = 0.6 l |
| 3 cup | 0.72 litres | Culinary Sauce Simmering Pot Liquid Level | 3 × 0.24 = 0.72 l |
| 4 cup | 0.96 litres | Four-Cup Commercial Kitchen Plastic Measuring Pitcher | 4 × 0.24 = 0.96 l |
| 5 cup | 1.2 litres | Small Tabletop Drip Coffee Maker Carafe Fill | 5 × 0.24 = 1.2 l |
| 6 cup | 1.44 litres | Home Baking Bread Sponge Pre-Ferment Batch | 6 × 0.24 = 1.44 l |
| 8 cup | 1.92 litres | Eight-Cup Electric Rice Cooker Water Basin | 8 × 0.24 = 1.92 l |
| 10 cup | 2.4 litres | Ten-Cup Diner Coffee Brewing Station Reservoir | 10 × 0.24 = 2.4 l |
| 12 cup | 2.88 litres | Twelve-Cup Family Brunch Coffee Pot Capacity | 12 × 0.24 = 2.88 l |
| 16 cup | 3.84 litres | One Gallon Equivalent Food Service Dispenser | 16 × 0.24 = 3.84 l |
US Cup to Liter Formula & Unit Definitions
One US legal cup equals exactly 0.24 liters (1 cup = 240 mL). To convert US cups to liters, multiply by 0.24. To reverse from liters to US cups, divide by 0.24 (or multiply by 4.166667).
Quick Estimation: Every 4 US cups make roughly 0.96 liters (just under 1 liter). To quickly estimate liters, divide your cup count by 4.
US Cup (cup)
US Statutory Nutrition Unit- Creator & Origin: Standardized by Fannie Farmer in 1896 for American home cooking.
- Standard Definition: Codified by the FDA as exactly 240 mL (0.24 L) for legal food labeling.
- Everyday Focus: Baking flour, milk, cooking broths, and nutrition facts serving sizes.
Liter Scale (L)
Accepted Non-SI Metric Unit- Creator & Origin: Defined in France in 1795 as 1 cubic decimeter (1 dm³).
- Standard Definition: Codified by the BIPM as equal to exactly 0.001 cubic meters (1,000 mL).
- Everyday Focus: International beverage bottles, kitchen measuring jugs, and culinary liquids.
Frequently Asked Questions
Q.How many liters are in one US cup?
One statutory US legal nutrition cup equals exactly 0.24 liters (240 milliliters).
Q.What is the formula to convert US cups to liters?
The formula is: Liters = US Cups × 0.24. For example, 5 cups × 0.24 = 1.2 L.
Q.How do I reverse this calculation from liters to US cups?
To convert liters back to US cups, divide by 0.24 (or multiply by 4.166667). You can also use our Liter to US Cup Converter.
Q.Is this conversion based on the 240 mL FDA cup or the 236.588 mL cup?
This calculator utilizes the standard legal nutrition cup of exactly 240 mL (0.24 L) codified by the US FDA for commercial nutrition facts.