Convert » Unit Converter » Volume » US customary cup → Liter

US customary cup → Liter (cup → l)

cup to l direct conversion page with calculator, reverse conversion and comparison table.

1 cup = 0.236588 l
1 US customary cup (cup) = 0.236588 Liter (l).


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If you want to reverse convert, use Liter → US customary cup. 1 l = 4.2267570629111 cup. You can also explore the full Volume converter page for more cross conversions.

Conversion formula

US customary cup to Liter formula: value in l = value in cup × 0.236588.

Liter to US customary cup formula: value in cup = value in l × 4.2267570629111.

How to convert US customary cup to Liter

To convert US customary cup to Liter, multiply the value in cup by 0.236588. This gives the result in l.

For example, 1 cup = 0.236588 l and 10 cup = 2.36588 l.

What is US customary cup?

US customary cup (cup): The US customary cup. It is not a local drinking glass or a 250-millilitre metric cup. 1 cup ≈ 236.588 mL.

What is Liter?

Liter (L): A capacity unit for bottles, jugs and fuel. Converting to kilograms requires the substance’s density. 1 L = 1000 mL = 1 dm³.

FAQ

How many liter are in 1 us customary cup?

There are 0.236588 l in 1 cup.

Why can conversion results differ slightly?

Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.

How do I convert us customary cup to liter?

Multiply the value in cup by 0.236588 to get the value in l.

US customary cup → other Volume units

US customary cup → Liter Table

The table below shows common values from US customary cup to Liter and the reverse direction for quick reference.

cuplRounded
1 cup0.236588 l0.2366
2 cup0.473176 l0.4732
3 cup0.709764 l0.7098
4 cup0.946352 l0.9464
5 cup1.18294 l1.1829
10 cup2.36588 l2.3659
12 cup2.839056 l2.8391
15 cup3.54882 l3.5488
20 cup4.73176 l4.7318
25 cup5.9147 l5.9147
30 cup7.09764 l7.0976
40 cup9.46352 l9.4635
50 cup11.8294 l11.8294
75 cup17.7441 l17.7441
100 cup23.6588 l23.6588
200 cup47.3176 l47.3176
250 cup59.147 l59.1470
500 cup118.294 l118.2940
750 cup177.441 l177.4410
1000 cup236.588 l236.5880
2500 cup591.47 l591.4700
5000 cup1182.94 l1182.9400
10000 cup2365.88 l2365.8800

Liter → US customary cup Table

lcupRounded
1 l4.2267570629111 cup4.2268
2 l8.4535141258221 cup8.4535
3 l12.680271188733 cup12.6803
4 l16.907028251644 cup16.9070
5 l21.133785314555 cup21.1338
10 l42.267570629111 cup42.2676
12 l50.721084754933 cup50.7211
15 l63.401355943666 cup63.4014
20 l84.535141258221 cup84.5351
25 l105.66892657278 cup105.6689
30 l126.80271188733 cup126.8027
40 l169.07028251644 cup169.0703
50 l211.33785314555 cup211.3379
75 l317.00677971833 cup317.0068
100 l422.67570629111 cup422.6757
200 l845.35141258221 cup845.3514
250 l1056.6892657278 cup1056.6893
500 l2113.3785314555 cup2113.3785
750 l3170.0677971833 cup3170.0678
1000 l4226.7570629111 cup4226.7571
2500 l10566.892657278 cup10566.8927
5000 l21133.785314555 cup21133.7853
10000 l42267.570629111 cup42267.5706

Liter → US customary cup

The reverse value is 1 l = 4.2267570629111 cup.