Volumetric flow rate.
Gallon per Days to Teaspoon per Hours Converter — gal/d to tsp/h
Convert Gallon per Days (gal/d) to Teaspoon per Hours (tsp/h) using the exact conversion factor (1 gallon per days = 32 teaspoon per hours). See the formula, worked examples, and conversion table.
Gallon per Days to Teaspoon 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 4.38126364e-8 / 1.36914489e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Teaspoon per Hours
Gallon per Days and Teaspoon 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
teaspoon per hours = gallon per days × 32
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 teaspoon per hours equals 1.369145e-9 base units, so dividing one by the other gives the direct gallon per days-to-teaspoon per hours factor of 32.
Simple example
1 gal/d × 32 = 32 tsp/h
1 gallon per days = 32 teaspoon per hours.
Real-world example
60 gal/d × 32 = 1,920 tsp/h
60 gallon per days = 1,920 teaspoon per hours.
Conversion table
| Gallon per Days (gal/d) | Teaspoon per Hours (tsp/h) |
|---|---|
| 0.1 gal/d | 3.2 tsp/h |
| 1 gal/d | 32 tsp/h |
| 10 gal/d | 320 tsp/h |
| 60 gal/d | 1,920 tsp/h |
| 100 gal/d | 3,200 tsp/h |
| 1,000 gal/d | 32,000 tsp/h |
Reverse conversion: Teaspoon per Hours to Gallon per Days
32 tsp/h × 0.03125 = 1 gal/d
32 teaspoon per hours = 1 gallon per days.
gallon per days = teaspoon per hours × 0.03125
For a page dedicated to this direction, see Teaspoon per Hours to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per hours are in 1 gallon per days?
1 gallon per days equals 32 teaspoon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to teaspoon per hours?
Multiply the gallon per days value by 32. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per hours back to gallon per days?
Use the reverse factor: 1 teaspoon per hours equals 0.03125 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/h) is a unit of flow rate.
Is the gallon per days to teaspoon per hours conversion exact?
Yes. Both gallon per days and teaspoon per hours are defined by fixed standards rather than physical artifacts, so the factor of 32 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.