An avoirdupois ounce equals 1/16 pound, or about 28.35 grams, common in US recipes.
Ounce to Metric cup
Convert Ounce to Metric cup instantly. Free online cooking unit converter with exact formula, conversion table and FAQ.
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Convert cooking volume and mass units used in recipes and nutrition workflows.
Context values
Some unit families need one extra value for a physically accurate result.
A metric cup is defined as exactly 250 milliliters, common in Australia, the UK, and other metric countries.
metric cup = oz × 0.1133980925
Results update instantly for Ounce to Metric cup conversions.
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Formula
metric cup = oz × 0.1133980925
oz = metric cup × 8.818490487
Conversion table
| 1 oz | 0.113398 metric cup |
| 5 oz | 0.56699 metric cup |
| 10 oz | 1.133981 metric cup |
| 20 oz | 2.267962 metric cup |
| 50 oz | 5.669905 metric cup |
| 100 oz | 11.339809 metric cup |
| 500 oz | 56.699046 metric cup |
| 1000 oz | 113.398093 metric cup |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the ounce (oz). An avoirdupois ounce equals 1/16 pound, or about 28.35 grams, common in US recipes.
What is the destination unit in this conversion?
The destination unit is the metric cup (metric cup). A metric cup is defined as exactly 250 milliliters, common in Australia, the UK, and other metric countries.
How do I convert ounce to metric cup?
Multiply the ounce value by 0.1133980925. For example, 10 oz × 0.1133980925 = 1.133981 metric cup.
Is the ounce to metric cup conversion exact?
Yes. This conversion uses a fixed factor defined for cooking measurement standards, so results are consistent every time.
Where is this conversion commonly used?
It's used when following recipes, adjusting ingredient quantities, or converting between US customary and metric cooking measurements.
Can I convert metric cup back to ounce?
Yes. Multiply the metric cup value by 8.818490487 to get ounce.
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About this conversion
This page converts ounce (oz) to metric cup (metric cup) within the cooking converter.
An avoirdupois ounce equals 1/16 pound, or about 28.35 grams, common in US recipes. A metric cup is defined as exactly 250 milliliters, common in Australia, the UK, and other metric countries.
The formula is metric cup = oz × 0.1133980925, based on each unit's fixed relationship to the cooking converter's reference units.
Results are consistent because the conversion relies on a fixed numerical ratio rather than an estimate.
Use the calculator above for instant results, or the table below for common ounce values already converted to metric cup.