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3 Liters to Cups

3 liters equals 12.68 cups. Use the formula, worked example, and conversion table below to check the math.

3 L = 12.68 cup
L × 4.226753 = cup
Try: 2 L to cup 4 L to cup 8 L to cup
3 L is also
3 L = 0.7925 gal 3 L = 3,000 mL 3 L = 101.44 fl oz 3 L = 6.34 pt 3 L = 3.17 qt 3 L = 202.88 tbsp 3 L = 608.65 tsp
L
12.68 cup

Step-by-Step Calculation

L × 4.226753 = cup
  1. Start with 3 L
  2. Multiply by 4.226753: 3 × 4.226753 = 12.68
  3. Result: 3 L = 12.68 cup

This conversion factor (4.226753) is the same for every liter to cup calculation.

Liter to Cup Conversion Table

Liters (L) Cups (cup)
1 L 4.23 cup
2 L 8.45 cup
3 L 12.68 cup
5 L 21.13 cup
10 L 42.27 cup
15 L 63.4 cup
20 L 84.54 cup
25 L 105.67 cup
50 L 211.34 cup
75 L 317.01 cup
100 L 422.68 cup
250 L 1,056.69 cup
500 L 2,113.38 cup
1,000 L 4,226.75 cup
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Frequently Asked Questions

3 liters equals 12.68 cups.
The formula is: L × 4.226753 = cup. See the L to cup formula page for worked examples.
Use the cups to liters converter. The reverse formula is: cup × 0.236588 = L.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (L × 4.226753 = cup) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026