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US to Metric Recipe Converter Calculator
Convert US cups, tablespoons and ounces into millilitres and grams.
utensils Free Online Tool
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Convert US cups, tablespoons and ounces into millilitres and grams.
US to Metric Recipe Converter Estimator
Enter your numbers below for an instant estimate.
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💡 Tip: ml = US cups x 236.588 + tbsp x 14.787; g = oz x 28.35; C = (F – 32) x 5/9.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
US Quick Guide
Typical values for reference.
| Cups | Spare | Spare | Millilitres |
|---|---|---|---|
| 0.25 | – | – | 59 ml |
| 0.5 | – | – | 118 ml |
| 1 | – | – | 237 ml |
| 2 | – | – | 473 ml |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
US to Metric Calculator FAQ
Answers to common questions about this calculator.
About 236.6 ml.
About 14.8 ml for a US tablespoon.
Subtract 32 and multiply by 5/9.
No, a metric cup is 250 ml.