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Volume & capacity

Just how much is 8 US fluid ounces?

A spoonful

8 US fl oz

Scale
8 US fluid ounces

The quantity is exact as entered.

236.6 mlVolume
250 ml measuring cup

A measuring cup is used to portion liquids or powders in cooking and baking.

250 mlVolume
These are equal-volume cubes. Edge lengths grow with the cube root of capacity; the cubes do not depict container exteriors.

A little perspective

The capacity of a 250 ml measuring cup is about 1.06 times 8 US fluid ounces.

Measurements, assumptions & sources +

8 US fluid ounces

Volume: 236.6 ml; definition.

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

250 ml measuring cup

Volume: 250 ml; example.

Defined 250 ml capacity. Actual containers, servings and fills vary. Outer shape is not used to calculate capacity.

Defined examples — our methodology

The marked volume is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 8 US fluid ounces with the volume of a 250 ml measuring cup. The notes below explain how each value was chosen.

8 US fluid ounces

236.6 ml

Volume · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

250 ml measuring cup

250 ml

Volume · example

Defined 250 ml capacity. Actual containers, servings and fills vary. Outer shape is not used to calculate capacity.

Comparing
Volume ↔ Volume
Relative size
The capacity of a 250 ml measuring cup is about 1.06 times 8 US fluid ounces. The volume of a 250 ml measuring cup is approximately 5.67% greater than 8 US fluid ounces.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

  • The volume of a 250 ml measuring cup: This is an illustrative comparison value, not a claim that every example is the same.

Volume measures three-dimensional space; a container’s capacity is not its outside dimensions.

0.23659 Llitres
0.00023659 m³cubic metres
0.0625 US galUS gallons
0.052042 UK galUK gallons

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