Cups to Milliliters Converter

Convert US cups to milliliters (and back) instantly. Includes a common kitchen equivalents table.

Enter a Value to Convert

cup(s)
mL

Enter a value above to see the conversion result.

Common Kitchen Equivalents

Cups Fraction Milliliters

Summary

Convert US cups to milliliters (and back) instantly. Includes a common kitchen equivalents table.

How it works

  1. Enter a value in the Cups field to convert to milliliters.
  2. Or enter a value in the mL field to convert back to cups.
  3. Results update instantly as you type.
  4. Use the reference table below for common cooking measurements.
  5. Click Reset to clear both fields.

Use cases

  • Scale a recipe that lists ingredients in cups when your measuring tools use milliliters.
  • Convert a foreign recipe from metric (mL) to US cups.
  • Quickly verify how many mL are in a half cup or quarter cup.
  • Use the equivalents table as a quick kitchen reference while cooking.

Frequently Asked Questions

Last updated: 2026-06-09 · Reviewed by Nham Vu