Table Of Contents
Fluid ounces to metric cups Conversion
1 fluid ounces (fl oz) is equal to 0.1182941183 metric cups (mcup).
1 fl oz = 0.1182941183 mcup
or
1 mcup = 8.453505675 fl oz
Formula
To convert a volume from fluid ounces (fl oz) to metric cups (mcup), divide the volume in fluid ounces by 8.453505675
v(mcup) = v(fl oz) / 8.453505675
Examples:
Convert 20 fluid ounces to metric cups:
v(mcup) = 20fl oz / 8.453505675 = 2.365882365 mcup
Conversion table
| Fluid ounces (fl oz) | Metric cups (mcup) |
|---|---|
| 1 fl oz | 0.118294118 mcup |
| 2 fl oz | 0.236588237 mcup |
| 3 fl oz | 0.354882355 mcup |
| 5 fl oz | 0.591470591 mcup |
| 10 fl oz | 1.182941183 mcup |
| 20 fl oz | 2.365882365 mcup |
| 25 fl oz | 2.957352956 mcup |
| 50 fl oz | 5.914705913 mcup |
| 100 fl oz | 11.829411825 mcup |
| 250 fl oz | 29.573529563 mcup |
| 500 fl oz | 59.147059125 mcup |
| 1000 fl oz | 118.29411825 mcup |
| Metric cups (mcup) | Fluid ounces (fl oz) |
|---|---|
| 1 mcup | 8.453505675 fl oz |
| 2 mcup | 16.907011351 fl oz |
| 3 mcup | 25.360517026 fl oz |
| 5 mcup | 42.267528377 fl oz |
| 10 mcup | 84.535056755 fl oz |
| 20 mcup | 169.070113509 fl oz |
| 25 mcup | 211.337641887 fl oz |
| 50 mcup | 422.675283773 fl oz |
| 100 mcup | 845.350567546 fl oz |
| 250 mcup | 2113.376418865 fl oz |
| 500 mcup | 4226.75283773 fl oz |
| 1000 mcup | 8453.505675461 fl oz |
Frequently asked questions
How do I convert fluid ounces to metric cups?
Divide the value in fluid ounces by 8.453505675 to get the result in metric cups. For example, 5 fl oz ÷ 8.453505675 = 0.591470591 mcup.
How many metric cups are in 1 fluid ounces?
1 fluid ounces (fl oz) is equal to 0.118294118 metric cups (mcup).
How do I convert metric cups back to fluid ounces?
Use the inverse operation: multiply the value in metric cups by 8.453505675 to get the result in fluid ounces.
How accurate is the fluid ounces to metric cups conversion?
The converter multiplies by the conversion factor 8.453505675 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- NIST Handbook 44, Appendix C — General Tables of Units of Measurement (current edition)
- NIST SP 811 (2008 ed.) — Guide for the Use of the International System of Units (SI)
- The Unified Code for Units of Measure (UCUM), Version 2.2 (2024-06-17)
