Measurements

Recipe Ingredient Converter

Convert between US volume, metric volume, and kitchen weight measurements.

Common conversions

Cups

tsp

tbsp

mL

Grams

Ounces

Pounds

Liters

0.0042 cup
1 mL equals 0.0042 cup. Volume uses US kitchen measures; fluid ounces are volume, not weight.

Methodology

How we calculate this

Methodology reviewed September 2026

Compatible measurements are converted through a shared base unit. Weight and volume stay separate because density is ingredient-specific.

The math

  • Converted amount = amount × source base factor ÷ target base factor
  • US volume base = cups
  • Mass base = grams

Worked example

One US cup × 1 cup ÷ 0.00422675 cup per mL equals about 236.6 mL.

Frequently asked questions

Helpful answers

How many tablespoons are in 100 mL?

One hundred milliliters is about 6.8 US tablespoons, or approximately 6 tablespoons plus 2 teaspoons.

Can I convert one cup of chopped nuts to grams exactly?

Not exactly. The variety, chop size, and packing change the weight, so use a published weight for the specific nut and cut as a starting point.

Why can't cups of flour or sugar be converted to grams with one universal formula?

A cup measures volume while grams measure weight. Different ingredients have different densities, and packing or measuring technique can change how much fits in the cup.

A practical starting point

Use the result as a planning estimate, then trust the ingredients, your thermometer, and the food in front of you. This tool is designed to make the first calculation easier—not to replace good kitchen judgment.

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