Volumetric flow rate.
Cubic yard per Days to Cubic Meter per Hours Converter — yd3/d to m3/h
Convert Cubic yard per Days (yd3/d) to Cubic Meter per Hours (m3/h) using the exact conversion factor (1 cubic yard per days = 0.0318564524 cubic meter per hours). See the formula, worked examples, conversion table, and common uses.
Cubic yard per Days to Cubic Meter 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 8.84901456e-6 / 0.0002777777778.
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 Days to Cubic Meter per Hours
Cubic yard per Days and Cubic Meter 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 meter per hours = cubic yard per days × 0.031856452416
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per days equals 0.00000884901456 base units, and 1 cubic meter per hours equals 0.000277777777778 base units, so dividing one by the other gives the direct cubic yard per days-to-cubic meter per hours factor of 0.031856452416.
Simple example
1 yd3/d × 0.03185645242 = 0.0318564524 m3/h
1 cubic yard per days = 0.0318564524 cubic meter per hours.
Real-world example
60 yd3/d × 0.03185645242 = 1.911387145 m3/h
60 cubic yard per days = 1.911387145 cubic meter per hours.
Conversion table
| Cubic yard per Days (yd3/d) | Cubic Meter per Hours (m3/h) |
|---|---|
| 0.1 yd3/d | 0.0031856452 m3/h |
| 1 yd3/d | 0.0318564524 m3/h |
| 10 yd3/d | 0.3185645242 m3/h |
| 60 yd3/d | 1.911387145 m3/h |
| 100 yd3/d | 3.185645242 m3/h |
| 1,000 yd3/d | 31.85645242 m3/h |
Reverse conversion: Cubic Meter per Hours to Cubic yard per Days
0.0318564524 m3/h × 31.39081486 = 0.9999999995 yd3/d
0.0318564524 cubic meter per hours = 0.9999999995 cubic yard per days.
cubic yard per days = cubic meter per hours × 31.3908148635
For a page dedicated to this direction, see Cubic Meter per Hours to Cubic yard per Days.
Understanding the Cubic yard per Days (yd3/d)
Volumetric flow rate.
Understanding the Cubic Meter per Hours
Cubic Meter per Hours (m3/h) measures volumetric flow rate. One cubic meter of volume passing a point every hour — a common scale for equipment and system flow ratings. It is classified as a metric derived flow-rate unit.
Where it's used: Standard flow-rate unit for HVAC and industrial equipment ratings internationally, outside the US
Uses of the Cubic Meter per Hours today
- HVAC equipment airflow and liquid-flow ratings
- Industrial pump and system flow specifications
- Building ventilation system design
Cubic Meter per Hours — sources
- ISO 5167 (flow measurement standards) — Cubic meters per hour as a standard industrial flow-rate unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per hours are in 1 cubic yard per days?
1 cubic yard per days equals 0.0318564524 cubic meter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per days to cubic meter per hours?
Multiply the cubic yard per days value by 0.03185645242. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per hours back to cubic yard per days?
Use the reverse factor: 1 cubic meter per hours equals 31.39081486 cubic yard per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per days?
Cubic yard per Days (yd3/d) is a unit of flow rate.
What is a cubic meter per hours?
Cubic Meter per Hours (m3/h) measures volumetric flow rate. One cubic meter of volume passing a point every hour — a common scale for equipment and system flow ratings. It is classified as a metric derived flow-rate unit.
Is the cubic yard per days to cubic meter per hours conversion exact?
Yes. Both cubic yard per days and cubic meter per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.03185645242 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.