Free Cups to ML Converter

Convert US cups to milliliters for precise cooking. Free, instant, no signup required.

Formula: 1 cup (US) = 236.6 mL

Cups (cup)Milliliters (mL)
1236.5880
51182.94
102365.88
255914.70
5011829.40
10023658.80

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How to Convert Cups to Milliliters Online

Enter the number of cups and get the milliliter equivalent. Uses the US customary cup (236.588 mL). Perfect for converting American baking recipes to metric measurements.

Why Convert Cups to Milliliters?

American recipes measure ingredients in cups, but metric kitchens use milliliters and grams. Precise conversion is critical in baking where ratios determine the outcome. This is also useful for nutritional tracking when portion sizes are listed in cups.

Frequently Asked Questions

How many mL in a cup? 1 US cup equals approximately 236.6 mL. Note that a metric cup is 250 mL and an imperial cup is 284 mL.

Is a cup always the same size? No. US cups (236.6 mL), metric cups (250 mL), and imperial cups (284 mL) are all different. This converter uses US cups.