Volumetric flow rate.
Quart per Seconds to Cubic foot per Days Converter — qt/s to ft3/d
Convert Quart per Seconds (qt/s) to Cubic foot per Days (ft3/d) using the exact conversion factor (1 quart per seconds = 2,887.5 cubic foot per days). See the formula, worked examples, and conversion table.
Quart per Seconds to Cubic foot per Days 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 / 3.2774128e-7.
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 Cubic foot per Days
Quart per Seconds and Cubic foot per Days 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
cubic foot per days = quart per seconds × 2887.5
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 cubic foot per days equals 3.277413e-7 base units, so dividing one by the other gives the direct quart per seconds-to-cubic foot per days factor of 2887.5.
Simple example
1 qt/s × 2887.5 = 2,887.5 ft3/d
1 quart per seconds = 2,887.5 cubic foot per days.
Real-world example
60 qt/s × 2887.5 = 173,250 ft3/d
60 quart per seconds = 173,250 cubic foot per days.
Conversion table
| Quart per Seconds (qt/s) | Cubic foot per Days (ft3/d) |
|---|---|
| 0.1 qt/s | 288.75 ft3/d |
| 1 qt/s | 2,887.5 ft3/d |
| 10 qt/s | 28,875 ft3/d |
| 60 qt/s | 173,250 ft3/d |
| 100 qt/s | 288,750 ft3/d |
| 1,000 qt/s | 2,887,500 ft3/d |
Reverse conversion: Cubic foot per Days to Quart per Seconds
1 ft3/d × 0.0003463203463 = 0.0003463203 qt/s
1 cubic foot per days = 0.0003463203 quart per seconds.
quart per seconds = cubic foot per days × 0.00034632034632
For a page dedicated to this direction, see Cubic foot per Days to Quart per Seconds.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Understanding the Cubic foot per Days (ft3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per days are in 1 quart per seconds?
1 quart per seconds equals 2,887.5 cubic foot per days, using the exact defined conversion factor rather than an estimate.
How do I convert quart per seconds to cubic foot per days?
Multiply the quart per seconds value by 2887.5. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per days back to quart per seconds?
Use the reverse factor: 1 cubic foot per days equals 0.0003463203 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 cubic foot per days?
Cubic foot per Days (ft3/d) is a unit of flow rate.
Is the quart per seconds to cubic foot per days conversion exact?
Yes. Both quart per seconds and cubic foot per days are defined by fixed standards rather than physical artifacts, so the factor of 2887.5 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.