how many mils in a cup

There are about 237 milliliters (mL) in 1 US cup. The exact value used for conversion is typically 236.588 mL, but rounded to 237 mL for simplicity. Note that in different countries, the cup can have other values, such as 250 mL for a metric cup or 284 mL for an imperial cup, but the common US cup measurement used in recipes is approximately 237 mL.