Volumetric flow rate.
Cubic yard per Hours to Quart per Days Converter — yd3/h to qt/d
Convert Cubic yard per Hours (yd3/h) to Quart per Days (qt/d) using the exact conversion factor (1 cubic yard per hours = 19,389.50649 quart per days). See the formula, worked examples, and conversion table.
Cubic yard per Hours to Quart 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 0.0002123763494 / 1.09531591e-8.
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 Hours to Quart per Days
Cubic yard per Hours and Quart 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
quart per days = cubic yard per hours × 19389.5064935
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per hours equals 0.00021237634944 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct cubic yard per hours-to-quart per days factor of 19389.5064935.
Simple example
1 yd3/h × 19389.50649 = 19,389.50649 qt/d
1 cubic yard per hours = 19,389.50649 quart per days.
Real-world example
60 yd3/h × 19389.50649 = 1,163,370.39 qt/d
60 cubic yard per hours = 1,163,370.39 quart per days.
Conversion table
| Cubic yard per Hours (yd3/h) | Quart per Days (qt/d) |
|---|---|
| 0.1 yd3/h | 1,938.950649 qt/d |
| 1 yd3/h | 19,389.50649 qt/d |
| 10 yd3/h | 193,895.0649 qt/d |
| 60 yd3/h | 1,163,370.39 qt/d |
| 100 yd3/h | 1,938,950.649 qt/d |
| 1,000 yd3/h | 19,389,506.49 qt/d |
Reverse conversion: Quart per Days to Cubic yard per Hours
1 qt/d × 0.00005157428841 = 0.0000515743 yd3/h
1 quart per days = 0.0000515743 cubic yard per hours.
cubic yard per hours = quart per days × 0.0000515742884088
For a page dedicated to this direction, see Quart per Days to Cubic yard per Hours.
Understanding the Cubic yard per Hours (yd3/h)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 cubic yard per hours?
1 cubic yard per hours equals 19,389.50649 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per hours to quart per days?
Multiply the cubic yard per hours value by 19389.50649. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to cubic yard per hours?
Use the reverse factor: 1 quart per days equals 0.0000515743 cubic yard per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per hours?
Cubic yard per Hours (yd3/h) is a unit of flow rate.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the cubic yard per hours to quart per days conversion exact?
Yes. Both cubic yard per hours and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 19389.50649 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.