Milliliters (mL) to Cups Converter
Convert metric milliliters into US Customary, US Legal, Metric, or Japanese cups.
Interactive Milliliters (mL) to Cups Converter
Convert metric milliliters into cups with live comparison across all 5 international cup standards (US Customary, US Legal, Metric, UK Imperial, and Japanese).
Equivalent Across All 5 Cup Standards
Cup volumes vary worldwide by regionUnderstanding Milliliters (mL) to Cups Across Global Standards
Converting milliliters to cups requires knowing which country's cup standard your recipe was created for. Because a "cup" has no single worldwide definition, volumes vary between 200 mL and 284.1 mL:
- US Customary Cup (236.588 mL): Standard American home baking cup, defined as exactly 8 fluid ounces (16 tablespoons).
- US Legal Cup (240.0 mL): Standard mandated by the US FDA for nutrition facts labels and used on modern American measuring cups.
- Metric Cup (250.0 mL): Standard in Australia, New Zealand, the United Kingdom, Canada, and South Africa (exactly 1/4 of a liter).
- UK Imperial Cup (284.131 mL): Vintage British cookbooks standard, defined as half of an Imperial pint (10 Imperial fluid ounces).
- Japanese Cup (200.0 mL): Modern standard in Japan, derived from the traditional gō rice measurement.
How to Convert Milliliters to Cups: Formula & Math
US Customary Cups = Milliliters ÷ 236.588 Metric Cups = Milliliters ÷ 250.0 - Choose your cup standard: American recipes use 236.6 mL (or 240 mL for nutrition labels). British, Australian, and Commonwealth recipes use 250 mL. Japanese recipes use 200 mL.
- Divide your mL amount: Divide the recipe volume by the milliliter capacity of your cup standard.
- Identify the cooking fraction: E.g., 60 mL ÷ 240 = 0.25 (1/4 cup); 120 mL ÷ 240 = 0.5 (1/2 cup); 180 mL ÷ 240 = 0.75 (3/4 cup).
Worked Culinary Examples
Example 1: Chicken Stock for Risotto
A European recipe calls for 500 mL of warm chicken broth.
- US Customary: 500 ÷ 236.59 = 2.11 cups (approx. 2 cups + 2 tbsp).
- US Legal: 500 ÷ 240 = 2.08 cups (approx. 2 cups + 1 tbsp).
- Metric Standard: 500 ÷ 250 = exactly 2.0 Metric cups.
Example 2: Heavy Cream in French Ganache
A French pastry chef specifies 150 mL of 35% heavy cream.
- US Customary: 150 ÷ 236.59 = 0.634 cups (approx. 2/3 cup or 10 tbsp).
- Metric Standard: 150 ÷ 250 = 0.60 Metric cups (approx. 10 tbsp).
Quick Reference Conversion Table: mL Across All 5 Cup Standards
| Milliliters (mL) | US Customary (236.6 mL) | US Legal (240 mL) | Metric (250 mL) | Japanese (200 mL) | Tablespoons (US) |
|---|---|---|---|---|---|
| 50 mL | 0.21 cups | 0.21 cups | 0.20 cups | 0.25 cups | 3.4 tbsp |
| 100 mL | 0.42 cups | 0.42 cups | 0.40 cups | 0.50 cups | 6.8 tbsp |
| 125 mL | 0.53 cups | 0.52 cups | 0.50 cups | 0.63 cups | 8.5 tbsp |
| 150 mL | 0.63 cups | 0.63 cups | 0.60 cups | 0.75 cups | 10.1 tbsp |
| 180 mL | 0.76 cups | 0.75 cups | 0.72 cups | 0.90 cups | 12.2 tbsp |
| 200 mL | 0.85 cups | 0.83 cups | 0.80 cups | 1.00 cups | 13.5 tbsp |
| 236.6 mL | 1.00 cups | 0.99 cups | 0.95 cups | 1.18 cups | 16.0 tbsp |
| 240 mL | 1.01 cups | 1.00 cups | 0.96 cups | 1.20 cups | 16.2 tbsp |
| 250 mL | 1.06 cups | 1.04 cups | 1.00 cups | 1.25 cups | 16.9 tbsp |
| 300 mL | 1.27 cups | 1.25 cups | 1.20 cups | 1.50 cups | 20.3 tbsp |
| 350 mL | 1.48 cups | 1.46 cups | 1.40 cups | 1.75 cups | 23.7 tbsp |
| 400 mL | 1.69 cups | 1.67 cups | 1.60 cups | 2.00 cups | 27.1 tbsp |
| 500 mL | 2.11 cups | 2.08 cups | 2.00 cups | 2.50 cups | 33.8 tbsp |
| 750 mL | 3.17 cups | 3.13 cups | 3.00 cups | 3.75 cups | 50.7 tbsp |
| 1000 mL | 4.23 cups | 4.17 cups | 4.00 cups | 5.00 cups | 67.6 tbsp |
Common Milliliters to Cups Pitfalls
Using 240 mL vs 250 mL Measuring Cups
Mixing up a 250 mL Commonwealth metric cup and a 240 mL US measuring cup introduces a 4.2% difference. While negligible for soups and stews, this difference can alter delicate cake and bread dough hydration.
The Japanese 200 mL Cup
Japanese cups are 20% smaller than metric cups (200 mL vs 250 mL). If translating Japanese cookbooks, 1 cup of dashi or mirin equals exactly 200 mL, not 240 or 250 mL.
Reading Liquid Measuring Pitchers
Always rest the measuring cup on a flat countertop and bend down to view the meniscus at horizontal eye level. Holding the cup in mid-air tilts the liquid surface and causes errors up to 20%.
Converting Grams vs Milliliters
1 mL equals 1 gram only for pure water. Syrups, honey, molasses, and oils have different densities, so 250 mL of honey weighs 355g, whereas 250 mL of oil weighs only 230g.