Volumetric flow rate.
Teaspoons per Millisecond to Gallon per Days Converter — tsp/ms to gal/d
Convert Teaspoon per Millisecond (tsp/ms) to Gallon per Days (gal/d) using the exact conversion factor (1 teaspoon per millisecond = 112,500 gallon per days). See the formula, worked examples, and conversion table.
Teaspoons per Millisecond to Gallon 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 0.004928921594 / 4.38126364e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoons per Millisecond to Gallon per Days
Teaspoon per Millisecond and Gallon 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
gallon per days = teaspoons per millisecond × 112500
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per millisecond equals 0.00492892159375 base units, and 1 gallon per days equals 4.381264e-8 base units, so dividing one by the other gives the direct teaspoon per millisecond-to-gallon per days factor of 112500.
Simple example
1 tsp/ms × 112500 = 112,500 gal/d
1 teaspoon per millisecond = 112,500 gallon per days.
Real-world example
60 tsp/ms × 112500 = 6,750,000 gal/d
60 teaspoons per millisecond = 6,750,000 gallon per days.
Conversion table
| Teaspoon per Millisecond (tsp/ms) | Gallon per Days (gal/d) |
|---|---|
| 0.1 tsp/ms | 11,250 gal/d |
| 1 tsp/ms | 112,500 gal/d |
| 10 tsp/ms | 1,125,000 gal/d |
| 60 tsp/ms | 6,750,000 gal/d |
| 100 tsp/ms | 11,250,000 gal/d |
| 1,000 tsp/ms | 112,500,000 gal/d |
Reverse conversion: Gallon per Days to Teaspoon per Millisecond
1 gal/d × 0.000008888888889 = 0.0000088889 tsp/ms
1 gallon per days = 0.0000088889 teaspoons per millisecond.
teaspoons per millisecond = gallon per days × 0.00000888888888889
For a page dedicated to this direction, see Gallon per Days to Teaspoon per Millisecond.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per days are in 1 teaspoon per millisecond?
1 teaspoon per millisecond equals 112,500 gallon per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per millisecond to gallon per days?
Multiply the teaspoon per millisecond value by 112500. The converter above does this instantly to whatever precision you set.
How do I convert gallon per days back to teaspoon per millisecond?
Use the reverse factor: 1 gallon per days equals 0.0000088889 teaspoons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) is a unit of flow rate.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
Is the teaspoon per millisecond to gallon per days conversion exact?
Yes. Both teaspoon per millisecond and gallon per days are defined by fixed standards rather than physical artifacts, so the factor of 112500 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.