Volumetric flow rate.
Cubic yard per Hours to Cup per Hours Converter — yd3/h to cup/h
Convert Cubic yard per Hours (yd3/h) to Cup per Hours (cup/h) using the exact conversion factor (1 cubic yard per hours = 3,231.584416 cup per hours). See the formula, worked examples, and conversion table.
Cubic yard per Hours to Cup 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 0.0002123763494 / 6.57189546e-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 Cup per Hours
Cubic yard per Hours and Cup 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
cup per hours = cubic yard per hours × 3231.58441558
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 cup per hours equals 6.571895e-8 base units, so dividing one by the other gives the direct cubic yard per hours-to-cup per hours factor of 3231.58441558.
Simple example
1 yd3/h × 3231.584416 = 3,231.584416 cup/h
1 cubic yard per hours = 3,231.584416 cup per hours.
Real-world example
60 yd3/h × 3231.584416 = 193,895.0649 cup/h
60 cubic yard per hours = 193,895.0649 cup per hours.
Conversion table
| Cubic yard per Hours (yd3/h) | Cup per Hours (cup/h) |
|---|---|
| 0.1 yd3/h | 323.1584416 cup/h |
| 1 yd3/h | 3,231.584416 cup/h |
| 10 yd3/h | 32,315.84416 cup/h |
| 60 yd3/h | 193,895.0649 cup/h |
| 100 yd3/h | 323,158.4416 cup/h |
| 1,000 yd3/h | 3,231,584.416 cup/h |
Reverse conversion: Cup per Hours to Cubic yard per Hours
1 cup/h × 0.0003094457305 = 0.0003094457 yd3/h
1 cup per hours = 0.0003094457 cubic yard per hours.
cubic yard per hours = cup per hours × 0.000309445730453
For a page dedicated to this direction, see Cup per Hours to Cubic yard per Hours.
Understanding the Cubic yard per Hours (yd3/h)
Volumetric flow rate.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per hours are in 1 cubic yard per hours?
1 cubic yard per hours equals 3,231.584416 cup per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per hours to cup per hours?
Multiply the cubic yard per hours value by 3231.584416. The converter above does this instantly to whatever precision you set.
How do I convert cup per hours back to cubic yard per hours?
Use the reverse factor: 1 cup per hours equals 0.0003094457 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 cup per hours?
Cup per Hours (cup/h) is a unit of flow rate.
Is the cubic yard per hours to cup per hours conversion exact?
Yes. Both cubic yard per hours and cup per hours are defined by fixed standards rather than physical artifacts, so the factor of 3231.584416 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.