Converters
12
Liters to US cups Converter
Convert liters to us cups instantly with the formula, worked examples, rounding guidance, and related volume conversions.
Units
85
Mode
Live
Pair-specific conversion guide
Liter to US cup formula
Converting liters to US cups is common in cooking and baking. One liter equals approximately 4.2268 US cups. This conversion helps when scaling recipes or using metric and US customary measurements together. The exact formula is 1 L = 4.22675283773 cup.
Formula model
1 L = 4.22675283773 cup
1 Liter equals
Quick factor: 1 L = 4.22675283773 cup.
For quick estimates, remember 1 liter is roughly 4 1/4 US cups.
Use a digital kitchen scale for precise liquid measurements when accuracy matters.
Check the measurement system for cooking units: US customary and imperial volumes are not always the same.
Precision and rounding
The calculation uses the catalog's fixed conversion factors between L and cup. Full decimal precision is kept for the calculation; only the displayed value is rounded for readability.
Reference: NIST conversion factorsVolume
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Conversion table
1 Liter equals
| Unit | Value |
|---|---|
| Milliliter mL | 1000 |
| Cubic meter m3 | 0.001 |
| US teaspoon tsp | 202.884136211 |
| US tablespoon tbsp | 67.6280454037 |
| US fluid ounce fl oz | 33.8140227018 |
| US cup cup | 4.22675283773 |
| US pint pt | 2.11337641887 |
| US quart qt | 1.05668820943 |
| US gallon gal | 0.264172052358 |
FAQ
Liter to US cup questions
How many US cups are in 5 liters?
5 liters equals 21.1337641887 US cups, based on the conversion factor 1 L = 4.22675283773 cup.
Is the US cup the same as the metric cup?
No, the US cup is 236.588 mL, while the metric cup is 250 mL. This conversion uses the US cup.