Volumetric flow rate.
Cup per Decades to Gallon per Seconds Converter — cup/decade to gal/s
Convert Cup per Decades (cup/decade) to Gallon per Seconds (gal/s) using the exact conversion factor (1 cup per decades = 1.980546e-10 gallon per seconds). See the formula, worked examples, and conversion table.
Cup per Decades 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 7.49718276e-13 / 0.003785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Decades to Gallon per Seconds
Cup per Decades 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 = cup per decades × 1.980546e-10
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per decades equals 7.497183e-13 base units, and 1 gallon per seconds equals 0.003785411784 base units, so dividing one by the other gives the direct cup per decades-to-gallon per seconds factor of 1.980546e-10.
Simple example
1 cup/decade × 1.980546e-10 = 1.980546e-10 gal/s
1 cup per decades = 1.980546e-10 gallon per seconds.
Real-world example
60 cup/decade × 1.980546e-10 = 1.188328e-8 gal/s
60 cup per decades = 1.188328e-8 gallon per seconds.
Conversion table
| Cup per Decades (cup/decade) | Gallon per Seconds (gal/s) |
|---|---|
| 0.1 cup/decade | 1.980546e-11 gal/s |
| 1 cup/decade | 1.980546e-10 gal/s |
| 10 cup/decade | 1.980546e-9 gal/s |
| 60 cup/decade | 1.188328e-8 gal/s |
| 100 cup/decade | 1.980546e-8 gal/s |
| 1,000 cup/decade | 1.980546e-7 gal/s |
Reverse conversion: Gallon per Seconds to Cup per Decades
1.980546e-10 gal/s × 5049112320 = 0.9999999209 cup/decade
1.980546e-10 gallon per seconds = 0.9999999209 cup per decades.
cup per decades = gallon per seconds × 5049112320
For a page dedicated to this direction, see Gallon per Seconds to Cup per Decades.
Understanding the Cup per Decades (cup/decade)
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 cup per decades?
1 cup per decades equals 1.980546e-10 gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cup per decades to gallon per seconds?
Multiply the cup per decades value by 1.980546e-10. The converter above does this instantly to whatever precision you set.
How do I convert gallon per seconds back to cup per decades?
Use the reverse factor: 1 gallon per seconds equals 5,049,112,320 cup per decades. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per decades?
Cup per Decades (cup/decade) 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 cup per decades to gallon per seconds conversion exact?
Yes. Both cup per decades and gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.980546e-10 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.