VOLUME CONVERSION
Litres to US cups converter
Convert litres to us cups instantly.
Neutral presentation is active.
No regional currency, unit or language profile is applied. This choice does not convert values or change formulas, results, routes or legal guidance.
1 L equals
4.22675283773 cupInstant litres to us cups conversionCalculated locally in your browser using the stated conversion formula.Litres to US cups conversion guide
Use this calculator when comparing measurements, checking specifications, planning travel, preparing materials or reading information published in another unit system. Enter any value above to receive the converted result immediately.
Worked example: 10 L equals 42.26752838 cup. The displayed result is rounded for readability while the calculator retains full numeric precision.
About Litres and US cups
- Litres
- A litre equals exactly one cubic decimetre. International System of Units (SI) or an SI-derived metric unit.
- US cups
- The US legal cup used here equals 240 millilitres only in some labelling contexts; this converter uses the catalogued 236.5882365 mL customary cup. Imperial or US customary measurement, depending on the unit.
Precision and common mistakes
The litre-to-cubic-metre relationship is exact. Recipe standards may define cups differently, so confirm the source convention. The calculator keeps the full catalogued factor internally and rounds only the displayed value.
- A litre is a volume unit and cannot be converted to mass without density.
- US customary, US legal, metric and imperial cups are not interchangeable.
- Keep the original value and unit together when copying a result, especially when specifications use several measurement systems.
Litres to US cups table
1 L4.22675284 cup
5 L21.13376419 cup
10 L42.26752838 cup
25 L105.66882094 cup
50 L211.33764189 cup
100 L422.67528377 cup
Frequently asked questions
How do I convert litres to us cups?
Multiply the litres value by 4.22675283773. For example, 10 L equals 42.26752838 cup.
Is this Litres to US cups conversion accurate?
The calculator uses the stated conversion relationship and keeps full internal precision before formatting the displayed answer. For regulated or safety-critical work, confirm the required rounding standard.
Can I use this converter on a phone?
Yes. The calculator is responsive, keyboard accessible and performs the conversion locally in a modern browser without requiring an account.
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Verification and calculation details
- Purpose
- Litres to US cups converter
- Variables and units
- Use the labelled fields and units shown in the calculator. Results use those units unless a conversion is stated.
- Formula and method
- The exact formula and worked example are shown below. Deterministic formula executed locally in the browser.
- Assumptions
- Only entered values and stated assumptions are included. Local fees, rules and professional requirements are excluded unless explicitly shown.
- Engine version
- 1.0.0
- Production verification baseline
- Release 63 · source
998803f - Verification run
release-v63-2026-09-20- Last verified
- — Automated release checks passing
Read the Calculation Standard · Report a calculation or source issue
How this calculator works
US cups = Litres × 4.22675283773.
Important notes
Results are estimates based on the values entered. Confirm rates, prices, units and professional requirements that apply in your location. Review the Answer Atlas Calculation Standard and corrections policy for formula, privacy and correction rules.