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US cup to US quart Converter

Type a value — the answer appears instantly. 1 cup = 0.25 qt.

Reviewed by the OmniCalc teamMethod verified 2026-07-01

From unit

To unit
Result

0.25 US quarts

= 0.236588 L= 236.588 ml

equals 0.25 US quarts

Formula: qt = cup × 0.25

US cup to US quart formula

qt = cup × 0.25

Convert 5 US cups to US quarts

  1. Start with 5 US cups.
  2. Multiply by the conversion factor: 5 × 0.25 = 1.25.
  3. So 5 cup = 1.25 qt.

US cup to US quart conversion table

US cup to US quart conversion table
US cups (cup)US quarts (qt)
0.01 cup0.0025 qt
0.1 cup0.025 qt
0.25 cup0.0625 qt
0.5 cup0.125 qt
1 cup0.25 qt
2 cup0.5 qt
3 cup0.75 qt
4 cup1 qt
5 cup1.25 qt
6 cup1.5 qt
7 cup1.75 qt
8 cup2 qt
9 cup2.25 qt
10 cup2.5 qt
15 cup3.75 qt
20 cup5 qt
25 cup6.25 qt
30 cup7.5 qt
40 cup10 qt
50 cup12.5 qt
75 cup18.75 qt
100 cup25 qt
250 cup62.5 qt
500 cup125 qt
1,000 cup250 qt
5,000 cup1,250 qt
10,000 cup2,500 qt

Unit definitions

What is a US cup?

The US customary cup is one sixteenth of a US gallon, about 236.59 millilitres. It is the standard volume measure in American home cooking and baking. It equals eight US fluid ounces.

What is a US quart?

The US liquid quart is one quarter of a US gallon, about 946.35 millilitres, equal to two US pints. It is common for milk, oil, and other liquids in the United States. Four quarts make a gallon.

Frequently asked questions

How many US quarts are in one US cup?

One US cup equals 0.25 US quarts (1 cup = 0.25 qt).

How do I convert US cups to US quarts?

Multiply the value in US cups by 0.25. For example, 10 cup × 0.25 = 2.5 qt.

Which is bigger — a US cup or a US quart?

A US quart is bigger: one US quart contains 4 US cups.

Is this US cup to US quart converter free?

Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.

Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.