Volumetric flow rate.
Metric cup per Days to Gallon per Seconds Converter — metric cup/d to gal/s
Convert Metric cup per Days (metric cup/d) to Gallon per Seconds (gal/s) using the exact conversion factor (1 metric cup per days = 7.643867e-7 gallon per seconds). See the formula, worked examples, and conversion table.
Metric cup per Days to Gallon per Seconds converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 2.89351852e-9 / 0.003785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric cup per Days to Gallon per Seconds
Metric cup per Days and Gallon per Seconds both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
gallon per seconds = metric cup per days × 7.643867e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per days equals 2.893519e-9 base units, and 1 gallon per seconds equals 0.003785411784 base units, so dividing one by the other gives the direct metric cup per days-to-gallon per seconds factor of 7.643867e-7.
Simple example
1 metric cup/d × 7.643867e-7 = 7.643867e-7 gal/s
1 metric cup per days = 7.643867e-7 gallon per seconds.
Real-world example
60 metric cup/d × 7.643867e-7 = 0.0000458632 gal/s
60 metric cup per days = 0.0000458632 gallon per seconds.
Conversion table
| Metric cup per Days (metric cup/d) | Gallon per Seconds (gal/s) |
|---|---|
| 0.1 metric cup/d | 7.643867e-8 gal/s |
| 1 metric cup/d | 7.643867e-7 gal/s |
| 10 metric cup/d | 0.0000076439 gal/s |
| 60 metric cup/d | 0.0000458632 gal/s |
| 100 metric cup/d | 0.0000764387 gal/s |
| 1,000 metric cup/d | 0.0007643867 gal/s |
Reverse conversion: Gallon per Seconds to Metric cup per Days
7.643867e-7 gal/s × 1308238.313 = 0.9999999665 metric cup/d
7.643867e-7 gallon per seconds = 0.9999999665 metric cup per days.
metric cup per days = gallon per seconds × 1308238.31255
For a page dedicated to this direction, see Gallon per Seconds to Metric cup per Days.
Understanding the Metric cup per Days (metric cup/d)
Volumetric flow rate.
Understanding the Gallon per Seconds (gal/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per seconds are in 1 metric cup per days?
1 metric cup per days equals 7.643867e-7 gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per days to gallon per seconds?
Multiply the metric cup per days value by 7.643867e-7. The converter above does this instantly to whatever precision you set.
How do I convert gallon per seconds back to metric cup per days?
Use the reverse factor: 1 gallon per seconds equals 1,308,238.313 metric cup per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per days?
Metric cup per Days (metric cup/d) is a unit of flow rate.
What is a gallon per seconds?
Gallon per Seconds (gal/s) is a unit of flow rate.
Is the metric cup per days to gallon per seconds conversion exact?
Yes. Both metric cup per days and gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 7.643867e-7 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.