US pint to US cup Converter
Convert pt to cup and back with a live reference table.
1 pt = 2 cup\n5 pt = 10 cup\n10 pt = 20 cup\n25 pt = 50 cup\n50 pt = 100 cup\n100 pt = 200 cup
Why this conversion matters
Pints and cups are exact US customary kitchen measures, helpful when converting container sizes into recipe portions. The widget keeps the direction explicit so you can enter either side of the pair without doing the reciprocal by hand. It is built for quick checks where a calculator, specification sheet, recipe, map, or lab note uses the other unit.
For the default example, 5 pt converts to 10 cup. Switching the direction shows the inverse relationship, so 10 cup converts back to 5 pt with the same factor.
Formula and privacy note
The calculation uses 1 pt = 2 cup. Forward conversion multiplies by that factor, and reverse conversion divides by it. Results are rounded to six significant figures for readable estimates, so very small scientific units and large planning units stay scannable. Check the unit labels before copying a result, especially when similar abbreviations appear in the same project. The reference table is generated from the same constant, and everything runs locally in your browser.
Frequently Asked Questions
What factor does this converter use?
It uses the standard factor 1 pt = 2 cup, then applies the reciprocal for the reverse direction.
Why are results rounded?
The main result is rounded to six significant figures so very large and very small values stay readable while preserving the useful precision for quick checks.
Can I convert both directions?
Yes. Choose pt to cup or cup to pt from the direction menu and the output updates immediately.
Is this converter private?
Yes. The conversion runs entirely in your browser, and the value you enter is not uploaded or stored.
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