Table Of Contents
Gallons to metric cups Conversion
1 gallons (gal) is equal to 15.14164714 metric cups (mcup).
1 gal = 15.14164714 mcup
or
1 mcup = 0.06604301309 gal
Formula
To convert a volume from gallons (gal) to metric cups (mcup), multiply the volume in gallons by 15.14164714
v(mcup) = v(gal) × 15.14164714
Examples:
Convert 50 gallons to metric cups:
v(mcup) = 50gal × 15.14164714 = 757.0823568 mcup
Conversion table
| Gallons (gal) | Metric cups (mcup) |
|---|---|
| 1 gal | 15.141647136 mcup |
| 2 gal | 30.283294272 mcup |
| 3 gal | 45.424941408 mcup |
| 5 gal | 75.70823568 mcup |
| 10 gal | 151.41647136 mcup |
| 15 gal | 227.12470704 mcup |
| 20 gal | 302.83294272 mcup |
| 25 gal | 378.5411784 mcup |
| 50 gal | 757.0823568 mcup |
| 100 gal | 1514.1647136 mcup |
| 250 gal | 3785.411784 mcup |
| 500 gal | 7570.823568 mcup |
| 1000 gal | 15141.647136 mcup |
| Metric cups (mcup) | Gallons (gal) |
|---|---|
| 1 mcup | 0.066043013 gal |
| 2 mcup | 0.132086026 gal |
| 3 mcup | 0.198129039 gal |
| 5 mcup | 0.330215065 gal |
| 10 mcup | 0.660430131 gal |
| 15 mcup | 0.990645196 gal |
| 20 mcup | 1.320860262 gal |
| 25 mcup | 1.651075327 gal |
| 50 mcup | 3.302150654 gal |
| 100 mcup | 6.604301309 gal |
| 250 mcup | 16.510753272 gal |
| 500 mcup | 33.021506545 gal |
| 1000 mcup | 66.04301309 gal |
Frequently asked questions
How do I convert gallons to metric cups?
Multiply the value in gallons by 15.14164714 to get the result in metric cups. For example, 5 gal × 15.14164714 = 75.70823568 mcup.
How many metric cups are in 1 gallons?
1 gallons (gal) is equal to 15.141647136 metric cups (mcup).
How do I convert metric cups back to gallons?
Use the inverse operation: divide the value in metric cups by 15.14164714 to get the result in gallons.
How accurate is the gallons to metric cups conversion?
The converter multiplies by the conversion factor 15.14164714 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)
