Pints to Cups Converter

Quick answer

Convert US pints (US pt) to US cups (US cup): 1 US pint = 2 US cup, so multiply by 2 or divide by 0.5. Both fields are editable, so you can also type in US cups and get US pints back.

US cups
Millilitres
Imperial pints
US quarts

A U.S. pint is 2 cups. A British pint of beer (568 mL) is about 2.4 U.S. cups.

How to use the Pints to Cups Converter

  1. Type the number of US pints into the US pints field. Decimals such as 0.5 are fine.
  2. Read the answer in US cups. It updates as you type, with no button to press. The same amount is also shown in mL, UK pt, US qt.
  3. To go from US cups back to US pints, type into the US cups field instead. Every field also has a unit menu with all 27 volume units, for example L, mL, cL, dL, m³, cm³ (cc), µL, US gal, UK gal, US dry gal.

Results update as you type, and everything is calculated in your browser.

How it works

Both units measure volume, so they are always in the same ratio: one US pint equals 2 US cups. The calculator multiplies the number of US pints you type by 2 to give US cups, and when you type into the US cups field it divides by the same factor to give US pints. Because the ratio never changes, doubling the US pints always doubles the US cups, for example 2 US pt is 4 US cup.

How to convert US pints to US cups

  1. Write down the value in US pints, for example 1 US pt.
  2. Multiply by the conversion factor 2 (because 1 US pint = 2 US cup).
  3. 1 × 2 = 2 US cup.
  4. To go back from US cups to US pints, divide by 2, or multiply by 0.5.

US pt to US cup conversion table

US pints US cups US cups US pints
0.5 US pt 1 US cup 1 US cup 0.5 US pt
1 US pt 2 US cup 2 US cup 1 US pt
1.5 US pt 3 US cup 5 US cup 2.5 US pt
2 US pt 4 US cup 10 US cup 5 US pt
3 US pt 6 US cup 20 US cup 10 US pt
4 US pt 8 US cup 50 US cup 25 US pt
8 US pt 16 US cup 100 US cup 50 US pt
1,000 US cup 500 US pt

Volume units explained

US pint (US pt)
A U.S. pint is half a quart, about 473 mL. A British (imperial) pint is larger, about 568 mL, which is the standard size for beer in UK pubs.
US cup (US cup)
The U.S. customary cup is 8 U.S. fluid ounces, about 236.6 mL. Recipes from Australia, Canada and New Zealand often use the 250 mL metric cup instead.

Formula

1 US pt = 2 US cup 1 US cup = 0.5 US pt US cup = US pt × 2

Worked example

Inputs: US pints: 1 US pt.
Results: US cups = 2 US cup; Millilitres = 473.176473 mL; Imperial pints = 0.83267418 UK pt; US quarts = 0.5 US qt.

Frequently asked questions

How many cups in a pint?

2 (U.S.).

How many cups in 3 pints?

6.

How many US cups are in one US pint?

1 US pt = 2 US cup.

How many US pints are in one US cup?

1 US cup = 0.5 US pt.

How do I convert US pints to US cups?

Multiply the number of US pints by 2. For example, 1 US pt × 2 = 2 US cup.

How do I convert US cups back to US pints?

Divide by 2 (or multiply by 0.5), or simply type the value into the US cups field above.

What is 2 US pt in US cups?

2 US pt = 4 US cup.

Is the US pints to US cups conversion exact?

Yes. The official definitions (NIST and the SI) fix 1 US pt = 2 US cup exactly, so the only difference you may see is rounding in the last displayed digit.

Sources

  1. NIST Special Publication 811: Guide for the Use of the International System of Units
  2. NIST Handbook 44 Appendix C: General tables of units of measurement

Cite this calculator

Speedy Calculator. (2026). Pints to Cups Converter. Speedy Calculator. https://speedycalculator.com/calculators/conversion/pints-to-cups/