Volumetric flow rate.
Teaspoon per Days to Cubic Meter per Hours Converter — tsp/d to m3/h
Convert Teaspoon per Days (tsp/d) to Cubic Meter per Hours (m3/h) using the exact conversion factor (1 teaspoon per days = 2.053717e-7 cubic meter per hours). See the formula, worked examples, conversion table, and common uses.
Teaspoon 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 5.70477036e-11 / 0.0002777777778.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Days to Cubic Meter per Hours
Teaspoon 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 = teaspoon per days × 2.053717e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 cubic meter per hours equals 0.000277777777778 base units, so dividing one by the other gives the direct teaspoon per days-to-cubic meter per hours factor of 2.053717e-7.
Simple example
1 tsp/d × 2.053717e-7 = 2.053717e-7 m3/h
1 teaspoon per days = 2.053717e-7 cubic meter per hours.
Real-world example
60 tsp/d × 2.053717e-7 = 0.0000123223 m3/h
60 teaspoon per days = 0.0000123223 cubic meter per hours.
Conversion table
| Teaspoon per Days (tsp/d) | Cubic Meter per Hours (m3/h) |
|---|---|
| 0.1 tsp/d | 2.053717e-8 m3/h |
| 1 tsp/d | 2.053717e-7 m3/h |
| 10 tsp/d | 0.0000020537 m3/h |
| 60 tsp/d | 0.0000123223 m3/h |
| 100 tsp/d | 0.0000205372 m3/h |
| 1,000 tsp/d | 0.0002053717 m3/h |
Reverse conversion: Cubic Meter per Hours to Teaspoon per Days
2.053717e-7 m3/h × 4869219.269 = 0.999999839 tsp/d
2.053717e-7 cubic meter per hours = 0.999999839 teaspoon per days.
teaspoon per days = cubic meter per hours × 4869219.26907
For a page dedicated to this direction, see Cubic Meter per Hours to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/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 teaspoon per days?
1 teaspoon per days equals 2.053717e-7 cubic meter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to cubic meter per hours?
Multiply the teaspoon per days value by 2.053717e-7. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per hours back to teaspoon per days?
Use the reverse factor: 1 cubic meter per hours equals 4,869,219.269 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/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 teaspoon per days to cubic meter per hours conversion exact?
Yes. Both teaspoon per days and cubic meter per hours are defined by fixed standards rather than physical artifacts, so the factor of 2.053717e-7 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.