Liters to Cups Converter
Convert litres to US cups and back — for large-batch cooking and bulk recipes. Everything runs instantly in your browser; nothing is uploaded.
Convert liters ⇄ US cups
Formula: 1 litres × 1000 ÷ 236.588 = 4.2268 US cups
How the liters to cups conversion works
The conversion uses the US cup of 236.588 ml: cups = litres × 1,000 ÷ 236.588, so 1 litre is 4.22675 US cups. Going the other way, litres = cups × 236.588 ÷ 1,000, so 1 US cup is 0.236588 litres.
Worked example: a soup recipe calling for 2 litres of stock needs 2 × 1,000 ÷ 236.588 = 8.4535 US cups. And 6 US cups of water is 6 × 236.588 ÷ 1,000 = 1.4195 litres.
Handy benchmarks: 0.5 litres ≈ 2.11 cups, 1 litre ≈ 4.23 cups, 2 litres ≈ 8.45 cups and 4 litres ≈ 16.91 cups. Note the metric cup: a 250 ml metric cup gives exactly 4 cups per litre, so if your recipe book is Australian, divide litres by 0.25 instead. For smaller metric steps, see our ml to liters converter and cups to ml converter.
liters to cups questions
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Sources & official guidance
US cup = 236.588 ml; metric cup (250 ml) gives exactly 4 cups per litre. See our disclaimer.