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US Cup to US Quart Converter

Convert US Cup (cup) to US Quart (qt) instantly. Enter any value — result updates live.

Volume Converter
Result
0.249999736qt
click to copy
Formula: 1 cup = 0.249999736 qt

About converting US Cup to US Quart

Converting US Cup to US Quart is a common volume conversion. One us cup (cup) equals 0.249999736 us quart (qt). Cups are the most common volume measurement in American home cooking and baking.

This conversion is commonly needed for fuel and vehicle maintenance, aquarium and pool sizing, shipping liquid products. Quarts are used in American cooking, automotive, and retail measurement.

To put us cup in perspective: a cup of coffee. In us quart, common references include a large container of yogurt (about 1 qt).

Did you know?

The US cup (240 mL) isn't a formally defined SI or imperial unit — it varies slightly from Commonwealth and Japanese 'cup' measurements, a common source of recipe conversion errors.

Real-world examples
US Cup (cup)
  • a cup of coffee
  • a cup of rice (uncooked, about 185 g)
  • 2 cups of flour for a basic cake recipe
US Quart (qt)
  • a quart of motor oil
  • a large container of yogurt (about 1 qt)
  • a quart of strawberries at the market
Did you know?

The US quart (0.946 L) differs from the UK imperial quart (1.136 L) by about 20% — a discrepancy that has caused confusion in historical recipes and trade documents.

Common uses for volume conversion

People frequently convert between us cup and us quart for:

  • cooking and baking recipes
  • fuel and vehicle maintenance
  • aquarium and pool sizing
  • shipping liquid products
  • home brewing and winemaking
Popular US Cup to US Quart conversions
US Cup (cup)US Quart (qt)
1 cup0.249999736 qt
2 cup0.499999472 qt
5 cup1.25 qt
10 cup2.5 qt
15 cup3.75 qt
20 cup4.99999 qt
25 cup6.24999 qt
30 cup7.49999 qt
50 cup12.5 qt
100 cup25 qt
200 cup49.9999 qt
500 cup125 qt
1000 cup250 qt
More US Cup conversions
US Cup to Litercup → LUS Cup to Millilitercup → mLUS Cup to Cubic Metercup → m³US Cup to US Galloncup → galUS Cup to US Pintcup → ptUS Cup to Fluid Ouncecup → fl ozUS Cup to Tablespooncup → tbspUS Cup to Teaspooncup → tsp
Frequently asked questions
How do you convert US Cup to US Quart?
To convert US Cup to US Quart, use the formula: 1 cup = 0.249999736 qt. For example, 1 cup = 0.249999736 qt.
What is 1 US Cup in US Quart?
1 cup is equal to 0.249999736 qt.
How many us cup are in 1 us quart?
1 qt is equal to 4 cup. To convert US Quart back to US Cup, multiply the us quart value by 4.
When would I need to convert us cup to us quart?
This conversion is commonly needed for home brewing and winemaking, cooking and baking recipes, fuel and vehicle maintenance. Cups are the most common volume measurement in American home cooking and baking. Quarts are used in American cooking, automotive, and retail measurement.
What does 1 us cup look like in real life?
For reference, a typical us cup measurement is 2 cups of flour for a basic cake recipe. So 1 cup (0.249999736 qt) gives you a practical sense of scale.