Cup to Liter Converter
Enter the value that you want to convert cup (cup) to liter (L) or liter to cup.Also written as CUP to L conversion.
1 cup = 0.2365882 liter
Formula: liter = cup value × 0.2365882
CUP to L — cup to liter
10 cup = 2.36588 liter
Popular Volume Converters:
Converting Cup to Liter
The Cup Explained
Cup (cup) is a unit of volume measurement. 1 cup is equal to 0.2365882 liter.
The Liter Explained
Liter (L) is a unit of volume measurement. 1 liter is equal to 4.2267528 cup.
Volume Measurement Systems
Volume units are particularly confusing because the US and UK gallons differ (US gallon = 3.785 L, UK gallon = 4.546 L), as do their pints, cups, and fluid ounces. Cooking, fuel economy, beverage production, and pharmaceutical compounding all require precise volume conversions. Laboratory work uses milliliters and liters while US recipes specify cups, tablespoons, and fluid ounces.
cup to liter metric conversion table
| 0.01 cup | = | 0.00237 L |
| 0.1 cup | = | 0.02366 L |
| 1 cup | = | 0.23659 L |
| 2 cup | = | 0.47318 L |
| 3 cup | = | 0.70976 L |
| 4 cup | = | 0.94635 L |
| 5 cup | = | 1.18294 L |
| 6 cup | = | 1.41953 L |
| 7 cup | = | 1.65612 L |
| 8 cup | = | 1.89271 L |
| 9 cup | = | 2.12929 L |
| 10 cup | = | 2.36588 L |
| 11 cup | = | 2.60247 L |
| 12 cup | = | 2.83906 L |
| 13 cup | = | 3.07565 L |
| 14 cup | = | 3.31224 L |
| 15 cup | = | 3.54882 L |
| 16 cup | = | 3.78541 L |
| 17 cup | = | 4.02200 L |
| 18 cup | = | 4.25859 L |
| 19 cup | = | 4.49518 L |
| 20 cup | = | 4.73176 L |
| 30 cup | = | 7.09765 L |
| 40 cup | = | 9.46353 L |
| 50 cup | = | 11.82941 L |
| 60 cup | = | 14.19529 L |
| 70 cup | = | 16.56118 L |
| 80 cup | = | 18.92706 L |
| 90 cup | = | 21.29294 L |
| 100 cup | = | 23.65882 L |
| 200 cup | = | 47.31765 L |
| 300 cup | = | 70.97647 L |
| 400 cup | = | 94.63529 L |
| 500 cup | = | 118.29412 L |
| 600 cup | = | 141.95294 L |
| 700 cup | = | 165.61177 L |
| 800 cup | = | 189.27059 L |
| 900 cup | = | 212.92941 L |
| 1000 cup | = | 236.58824 L |
How to Convert CUP to L (Cup to Liter)?
We can convert cup to liter by using an example.
Example:
Convert 20 Cup to Liter?
We know 1 Cup = 0.2365882 liter; 1 Liter = 4.2267528 cup.
20 cup = ___L
20 × 0.2365882 = 4.73176 L (we know 1 cup = 0.2365882 liter)
Answer:
20 cup = 4.73176 liter
US Cups to Liters: American Recipes to Metric
One US cup equals 0.236588 liters (236.588 mL). This conversion is essential when American recipes need to be prepared using metric measuring equipment — which is standard outside the United States. A US cup is slightly smaller than the 250-mL metric cup used in some countries, creating a 5.4% difference that matters in precision baking.
- Note the number of US cups.
- Multiply by 0.236588 to get liters.
- For milliliters, multiply cups by 236.588.
- Example: 4 cups × 0.236588 = 0.946 liters.
US Cups to Liters Reference Table
Common cup measurements and their metric equivalents:
| Cup | Liter |
|---|---|
| 1 cup | 0.237 L |
| 2 cups | 0.473 L |
| 3 cups | 0.710 L |
| 4 cups | 0.946 L |
| 6 cups | 1.420 L |
| 8 cups | 1.893 L |
| 12 cups | 2.839 L |
| 16 cups | 3.785 L |
Solved Examples: Cups → Liters
Question 1: An American cake recipe uses 3 cups of flour. Express in liters for a metric kitchen.
Solution:
Liters = cups × 0.236588
= 3 × 0.236588
= 0.710 liters (710 mL)
Answer: 3 cups of flour = 0.71 liters (710 mL by volume — but flour is better measured by weight).
Question 2: You need 10 cups of water for a large pot of pasta. How many liters?
Solution:
Liters = 10 × 0.236588
= 2.366 liters
Answer: 10 cups of water = approximately 2.37 liters.
Question 3: A blender holds 7 cups maximum. What is that in liters?
Solution:
Liters = 7 × 0.236588
= 1.656 liters
Answer: A 7-cup blender holds about 1.66 liters.
Practice Questions
Try solving these on your own to test your understanding:
- Convert 5 cups to liters. (Answer: 1.183 L)
- How many cups in 2 liters? (Answer: 8.45 cups)
- A recipe needs 2.5 cups of milk. Express in mL. (Answer: 591.47 mL)
- Convert 20 cups to liters. (Answer: 4.732 L)
- A pitcher holds 1.5 liters. How many cups? (Answer: 6.34 cups)
US Cup vs. Metric Cup vs. Imperial Cup
Not all "cups" are equal: the US cup = 236.588 mL, the metric cup (used in Australia, NZ, Canada for recipes) = 250 mL, the imperial cup (older UK standard) = 284.131 mL, and the Japanese cup = 200 mL. When converting "cups" to liters, always confirm which cup standard the recipe uses. A metric cup recipe using 4 cups means 1,000 mL (exactly 1 L), but 4 US cups = only 946 mL.
When to Use Weight Instead of Volume
For dry ingredients like flour, professional bakers prefer weight (grams) over volume (cups or liters). One cup of flour can range from 120g to 160g depending on how tightly packed it is — a 33% variation! If converting a US cup-based recipe to metric, weigh ingredients when possible: 1 cup all-purpose flour ≈ 125g, 1 cup sugar ≈ 200g. Liquids are fine by volume since their density is consistent.
Key Takeaways
- 1 US cup = 0.236588 liters (236.588 mL).
- Multiply cups by 0.2366 (or by 236.6 for mL) to convert.
- Quick estimate: 4 cups ≈ 1 liter.
- US cups (237 mL) are smaller than metric cups (250 mL) by 5.4%.
- For dry ingredients, consider weighing in grams rather than measuring by volume.
Cup to Liter Conversion Formula
liter = cup × 0.2365882
1 cup = 0.2365882 liter
1 liter = 4.2267528 cup
Reverse: cup = liter × 4.2267528
Frequently Asked Questions
How many liter are in 1 cup?
There are 0.2365882 liter in 1 cup. To convert cup to liter, multiply the value by 0.2365882.
How do I convert cup to liter?
Multiply your cup value by 0.2365882 to get the equivalent in liter. For example, 5 cup = 5 × 0.2365882 = 1.18294 liter.
How do I convert liter to cup?
Multiply your liter value by 4.2267528 to get the equivalent in cup. Alternatively, divide by 0.2365882.
What is 10 cup in liter?
10 cup is equal to 2.36588 liter.
What is 100 cup in liter?
100 cup is equal to 23.65882 liter.