Volumetric flow rate.
Quart per Days to Cubic yard per Hours Converter — qt/d to yd3/h
Convert Quart per Days (qt/d) to Cubic yard per Hours (yd3/h) using the exact conversion factor (1 quart per days = 0.0000515743 cubic yard per hours). See the formula, worked examples, and conversion table.
Quart per Days to Cubic yard 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 1.09531591e-8 / 0.0002123763494.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Days to Cubic yard per Hours
Quart per Days and Cubic yard 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
cubic yard per hours = quart per days × 0.0000515742884088
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 cubic yard per hours equals 0.00021237634944 base units, so dividing one by the other gives the direct quart per days-to-cubic yard per hours factor of 0.0000515742884088.
Simple example
1 qt/d × 0.00005157428841 = 0.0000515743 yd3/h
1 quart per days = 0.0000515743 cubic yard per hours.
Real-world example
60 qt/d × 0.00005157428841 = 0.0030944573 yd3/h
60 quart per days = 0.0030944573 cubic yard per hours.
Conversion table
| Quart per Days (qt/d) | Cubic yard per Hours (yd3/h) |
|---|---|
| 0.1 qt/d | 0.0000051574 yd3/h |
| 1 qt/d | 0.0000515743 yd3/h |
| 10 qt/d | 0.0005157429 yd3/h |
| 60 qt/d | 0.0030944573 yd3/h |
| 100 qt/d | 0.0051574288 yd3/h |
| 1,000 qt/d | 0.0515742884 yd3/h |
Reverse conversion: Cubic yard per Hours to Quart per Days
0.0000515743 yd3/h × 19389.50649 = 1.000000225 qt/d
0.0000515743 cubic yard per hours = 1.000000225 quart per days.
quart per days = cubic yard per hours × 19389.5064935
For a page dedicated to this direction, see Cubic yard per Hours to Quart per Days.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Understanding the Cubic yard per Hours (yd3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yard per hours are in 1 quart per days?
1 quart per days equals 0.0000515743 cubic yard per hours, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to cubic yard per hours?
Multiply the quart per days value by 0.00005157428841. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per hours back to quart per days?
Use the reverse factor: 1 cubic yard per hours equals 19,389.50649 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
What is a cubic yard per hours?
Cubic yard per Hours (yd3/h) is a unit of flow rate.
Is the quart per days to cubic yard per hours conversion exact?
Yes. Both quart per days and cubic yard per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.00005157428841 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.