US cups to Metric cups
Type a value in US cups and get the result in Metric cups, calculated exactly.
1 US cups = 0.946352946 Metric cups
Precision
Exact factorThis result is exact.
Slide rule
Drag to scrub · arrow keys step · Shift × 10Paper tape
ConvertThemAll
- Your conversions print here.
0 lines · kept on this device only
Formula
cup (metric) = cup (US) × 0.946352946
To convert US cups to Metric cups, multiply the value by 0.946352946.
Worked examples
- 1 cup (US) × 0.946352946 = 0.946352946 cup (metric)
- 100 cup (US) × 0.946352946 = 94.6352946 cup (metric)
- 50 cup (US) × 0.946352946 = 47.3176473 cup (metric)
This factor is exact by definition.
Conversion table
| US cups (cup (US)) | Metric cups (cup (metric)) |
|---|---|
| 0.25 | 0.2365882365 |
| 0.5 | 0.473176473 |
| 0.75 | 0.7097647095 |
| 1 | 0.946352946 |
| 1.5 | 1.419529419 |
| 2 | 1.892705892 |
| 2.5 | 2.365882365 |
| 3 | 2.839058838 |
| 4 | 3.785411784 |
| 5 | 4.73176473 |
| 6 | 5.678117676 |
| 8 | 7.570823568 |
| 10 | 9.46352946 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Metric cups to US cups
| Metric cups (cup (metric)) | US cups (cup (US)) |
|---|---|
| 0.25 | ≈ 0.2641721 |
| 0.5 | ≈ 0.5283441 |
| 0.75 | ≈ 0.7925162 |
| 1 | ≈ 1.056688 |
| 1.5 | ≈ 1.585032 |
| 2 | ≈ 2.113376 |
| 2.5 | ≈ 2.641721 |
| 3 | ≈ 3.170065 |
| 4 | ≈ 4.226753 |
| 5 | ≈ 5.283441 |
| 6 | ≈ 6.340129 |
| 8 | ≈ 8.453506 |
| 10 | ≈ 10.56688 |
Unit definitions
- US cups cup (US)
- The US customary cup: one sixteenth of a US gallon, exactly 236.5882365 mL.
- Metric cups cup (metric)
- Exactly 250 mL, used in Australia, Canada, New Zealand and South Africa.
Questions people ask
US cups to Metric cups: what is the conversion factor?
One cup (US) is 0.946352946 cup (metric).
How do I convert US cups to Metric cups?
Use the formula above. For example, 100 cup (US) = 94.6352946 cup (metric).
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.