US Gallons per Second to Cups per Millisecond
Convert US Gallons per Second to Cups per Millisecond instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for US Gallons per Second to Cups per Millisecond conversions.
Reserved above the conversion cards and below the converter.
Formula
cup/ms = gal/s × 0.016
gal/s = cup/ms ÷ 0.016
Conversion table
| 1 gal/s | 0.016 cup/ms |
| 5 gal/s | 0.08 cup/ms |
| 10 gal/s | 0.16 cup/ms |
| 20 gal/s | 0.32 cup/ms |
| 50 gal/s | 0.8 cup/ms |
| 100 gal/s | 1.6 cup/ms |
| 500 gal/s | 8 cup/ms |
| 1000 gal/s | 16 cup/ms |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is us gallons per second (gal/s). The US Gallon (gal) is a unit of volume. The Second (s) is a unit of time.
What is the destination unit in this conversion?
The destination unit is cups per millisecond (cup/ms). The Cup (cup) is a unit of volume. The Millisecond (ms) is a unit of time.
How do I convert us gallons per second to cups per millisecond?
Multiply the us gallons per second value by 0.016 to get cups per millisecond. For example, 10 gal/s × 0.016 = 0.16 cup/ms.
Is the us gallons per second to cups per millisecond conversion exact?
It's exact under the SI-based volume and time definitions used here, since both units convert to cubic meters per second through fixed, non-rounded factors.
Where is this conversion commonly used?
Flow rate conversions like this are used in plumbing, HVAC, irrigation, chemical processing, fuel and water metering, and engineering flow calculations.
Can I convert cups per millisecond back to us gallons per second?
Yes. Divide the cups per millisecond value by 0.016 (or multiply by 62.5) to get us gallons per second.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts us gallons per second (gal/s) into cups per millisecond (cup/ms), two units of volumetric flow rate.
The US Gallon (gal) is a unit of volume. The Second (s) is a unit of time.
The Cup (cup) is a unit of volume. The Millisecond (ms) is a unit of time.
The formula is cup/ms = gal/s × 0.016, based on the fixed relationship between these two flow rate units.
Flow rate is calculated as a volume unit divided by a time unit, so every combination of a volume unit and a time unit forms a valid, exact flow rate unit.