Volumetric flow rate.
Tablespoon per Minutes to Gallons per Millisecond Converter — tbsp/min to gal/ms
Convert Tablespoon per Minutes (tbsp/min) to Gallon per Millisecond (gal/ms) using the exact conversion factor (1 tablespoon per minutes = 6.510417e-8 gallon per millisecond). See the formula, worked examples, and conversion table.
Tablespoon per Minutes to Gallons per Millisecond 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 2.4644608e-7 / 3.785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoon per Minutes to Gallons per Millisecond
Tablespoon per Minutes and Gallon per Millisecond 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
gallons per millisecond = tablespoon per minutes × 6.510417e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per minutes equals 2.464461e-7 base units, and 1 gallon per millisecond equals 3.785411784 base units, so dividing one by the other gives the direct tablespoon per minutes-to-gallon per millisecond factor of 6.510417e-8.
Simple example
1 tbsp/min × 6.510417e-8 = 6.510417e-8 gal/ms
1 tablespoon per minutes = 6.510417e-8 gallons per millisecond.
Real-world example
60 tbsp/min × 6.510417e-8 = 0.0000039063 gal/ms
60 tablespoon per minutes = 0.0000039063 gallons per millisecond.
Conversion table
| Tablespoon per Minutes (tbsp/min) | Gallon per Millisecond (gal/ms) |
|---|---|
| 0.1 tbsp/min | 6.510417e-9 gal/ms |
| 1 tbsp/min | 6.510417e-8 gal/ms |
| 10 tbsp/min | 6.510417e-7 gal/ms |
| 60 tbsp/min | 0.0000039063 gal/ms |
| 100 tbsp/min | 0.0000065104 gal/ms |
| 1,000 tbsp/min | 0.0000651042 gal/ms |
Reverse conversion: Gallon per Millisecond to Tablespoon per Minutes
6.510417e-8 gal/ms × 15360000 = 1.000000051 tbsp/min
6.510417e-8 gallons per millisecond = 1.000000051 tablespoon per minutes.
tablespoon per minutes = gallons per millisecond × 15360000
For a page dedicated to this direction, see Gallon per Millisecond to Tablespoon per Minutes.
Understanding the Tablespoon per Minutes (tbsp/min)
Volumetric flow rate.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per millisecond are in 1 tablespoon per minutes?
1 tablespoon per minutes equals 6.510417e-8 gallons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per minutes to gallon per millisecond?
Multiply the tablespoon per minutes value by 6.510417e-8. The converter above does this instantly to whatever precision you set.
How do I convert gallon per millisecond back to tablespoon per minutes?
Use the reverse factor: 1 gallon per millisecond equals 15,360,000 tablespoon per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per minutes?
Tablespoon per Minutes (tbsp/min) is a unit of flow rate.
What is a gallon per millisecond?
Gallon per Millisecond (gal/ms) is a unit of flow rate.
Is the tablespoon per minutes to gallon per millisecond conversion exact?
Yes. Both tablespoon per minutes and gallon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 6.510417e-8 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.