Liter to Cup (US)
1 L = 4.22675 cup
Convert Liter (L) to Cup (US) (cup) with engineering-grade precision. Instant results, formula, and reference table below.
1 Liter ≈4.2267528377 Cup (US)
How to convert Liter to Cup (US) (L to cup)
Converting Liters to Cup (US)s is critical for developers working with international data standards or scientific applications. This tool performs the calculation entirely on your client (browser) using JavaScript/WASM, ensuring zero latency and maximum privacy.
The Formula
1 L = 4.22675 cup
Calculation Example
Let's say you want to convert 5 L to cup:
- Input: 5 L
- Calculation: 5 × 4.22675
- Result: 21.1338 cup
About the Liter to Cup (US) conversion
The conversion factor from Liter (L) to Cup (US) (cup) is 4.22675, meaning 1 L = 4.22675 cup and inversely 1 cup = 0.23659 L. That makes the Liter the larger of the two units in the volume category, where the SI base unit is the liter. Every ratio here is derived from the SI/international definition rather than a rounded approximation, so results are stable across repeated conversions.
Need the reverse? Use the Cup (US) to Liter converter.
Frequently Asked Questions
How do I convert Liter to Cup (US)?
To convert Liter to Cup (US), you need to multiply the L value by 4.22675.
What is the formula for L to cup?
The simple formula is: cup = L × 4.22675.
Which is bigger: Liter or Cup (US)?
A Liter is bigger. One Liter is equal to approx 4.2268 Cup (US)s.
How many Liters are in one Cup (US)?
There are approximately 0.236588 Liters in one Cup (US).
Quick Conversion Table
| L | cup |
|---|---|
| 1 | 4.2268 |
| 5 | 21.1338 |
| 10 | 42.2675 |
| 20 | 84.5351 |
| 50 | 211.3376 |
| 100 | 422.6753 |