Volumetric flow rate.
Cubic yard per Seconds to Quart per Hours Converter — yd3/s to qt/h
Convert Cubic yard per Seconds (yd3/s) to Quart per Hours (qt/h) using the exact conversion factor (1 cubic yard per seconds = 2,908,425.974 quart per hours). See the formula, worked examples, and conversion table.
Cubic yard per Seconds to Quart per Hours 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 0.764554858 / 2.62875818e-7.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic yard per Seconds to Quart per Hours
Cubic yard per Seconds and Quart per Hours 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
quart per hours = cubic yard per seconds × 2908425.97403
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per seconds equals 0.764554857984 base units, and 1 quart per hours equals 2.628758e-7 base units, so dividing one by the other gives the direct cubic yard per seconds-to-quart per hours factor of 2908425.97403.
Simple example
1 yd3/s × 2908425.974 = 2,908,425.974 qt/h
1 cubic yard per seconds = 2,908,425.974 quart per hours.
Real-world example
60 yd3/s × 2908425.974 = 174,505,558.4 qt/h
60 cubic yard per seconds = 174,505,558.4 quart per hours.
Conversion table
| Cubic yard per Seconds (yd3/s) | Quart per Hours (qt/h) |
|---|---|
| 0.1 yd3/s | 290,842.5974 qt/h |
| 1 yd3/s | 2,908,425.974 qt/h |
| 10 yd3/s | 29,084,259.74 qt/h |
| 60 yd3/s | 174,505,558.4 qt/h |
| 100 yd3/s | 290,842,597.4 qt/h |
| 1,000 yd3/s | 2,908,425,974 qt/h |
Reverse conversion: Quart per Hours to Cubic yard per Seconds
1 qt/h × 3.438286e-7 = 3.438286e-7 yd3/s
1 quart per hours = 3.438286e-7 cubic yard per seconds.
cubic yard per seconds = quart per hours × 3.438286e-7
For a page dedicated to this direction, see Quart per Hours to Cubic yard per Seconds.
Understanding the Cubic yard per Seconds (yd3/s)
Volumetric flow rate.
Understanding the Quart per Hours (qt/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per hours are in 1 cubic yard per seconds?
1 cubic yard per seconds equals 2,908,425.974 quart per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per seconds to quart per hours?
Multiply the cubic yard per seconds value by 2908425.974. The converter above does this instantly to whatever precision you set.
How do I convert quart per hours back to cubic yard per seconds?
Use the reverse factor: 1 quart per hours equals 3.438286e-7 cubic yard per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per seconds?
Cubic yard per Seconds (yd3/s) is a unit of flow rate.
What is a quart per hours?
Quart per Hours (qt/h) is a unit of flow rate.
Is the cubic yard per seconds to quart per hours conversion exact?
Yes. Both cubic yard per seconds and quart per hours are defined by fixed standards rather than physical artifacts, so the factor of 2908425.974 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.