Volumetric flow rate.
Quart per Seconds to Gallon per Decades Converter — qt/s to gal/decade
Convert Quart per Seconds (qt/s) to Gallon per Decades (gal/decade) using the exact conversion factor (1 quart per seconds = 78,892,380 gallon per decades). See the formula, worked examples, and conversion table.
Quart per Seconds to Gallon per Decades 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 0.000946352946 / 1.19954924e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Seconds to Gallon per Decades
Quart per Seconds and Gallon per Decades 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 decades = quart per seconds × 78892380
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per seconds equals 0.000946352946 base units, and 1 gallon per decades equals 1.199549e-11 base units, so dividing one by the other gives the direct quart per seconds-to-gallon per decades factor of 78892380.
Simple example
1 qt/s × 78892380 = 78,892,380 gal/decade
1 quart per seconds = 78,892,380 gallon per decades.
Real-world example
60 qt/s × 78892380 = 4,733,542,800 gal/decade
60 quart per seconds = 4,733,542,800 gallon per decades.
Conversion table
| Quart per Seconds (qt/s) | Gallon per Decades (gal/decade) |
|---|---|
| 0.1 qt/s | 7,889,238 gal/decade |
| 1 qt/s | 78,892,380 gal/decade |
| 10 qt/s | 788,923,800 gal/decade |
| 60 qt/s | 4,733,542,800 gal/decade |
| 100 qt/s | 7,889,238,000 gal/decade |
| 1,000 qt/s | 78,892,380,000 gal/decade |
Reverse conversion: Gallon per Decades to Quart per Seconds
1 gal/decade × 1.26755e-8 = 1.26755e-8 qt/s
1 gallon per decades = 1.26755e-8 quart per seconds.
quart per seconds = gallon per decades × 1.26755e-8
For a page dedicated to this direction, see Gallon per Decades to Quart per Seconds.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Understanding the Gallon per Decades (gal/decade)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per decades are in 1 quart per seconds?
1 quart per seconds equals 78,892,380 gallon per decades, using the exact defined conversion factor rather than an estimate.
How do I convert quart per seconds to gallon per decades?
Multiply the quart per seconds value by 78892380. The converter above does this instantly to whatever precision you set.
How do I convert gallon per decades back to quart per seconds?
Use the reverse factor: 1 gallon per decades equals 1.26755e-8 quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
What is a gallon per decades?
Gallon per Decades (gal/decade) is a unit of flow rate.
Is the quart per seconds to gallon per decades conversion exact?
Yes. Both quart per seconds and gallon per decades are defined by fixed standards rather than physical artifacts, so the factor of 78892380 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.