Volumetric flow rate.
Imperial gallon per Seconds to Tablespoons per Millisecond Converter — imp gal/s to tbsp/ms
Convert Imperial gallon per Seconds (imp gal/s) to Tablespoon per Millisecond (tbsp/ms) using the exact conversion factor (1 imperial gallon per seconds = 0.3074431809 tablespoon per millisecond). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds to Tablespoons 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 0.00454609 / 0.01478676478.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Seconds to Tablespoons per Millisecond
Imperial gallon per Seconds and Tablespoon 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
tablespoons per millisecond = imperial gallon per seconds × 0.307443180929
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per seconds equals 0.00454609 base units, and 1 tablespoon per millisecond equals 0.0147867647812 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-tablespoon per millisecond factor of 0.307443180929.
Simple example
1 imp gal/s × 0.3074431809 = 0.3074431809 tbsp/ms
1 imperial gallon per seconds = 0.3074431809 tablespoons per millisecond.
Real-world example
60 imp gal/s × 0.3074431809 = 18.44659086 tbsp/ms
60 imperial gallon per seconds = 18.44659086 tablespoons per millisecond.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Tablespoon per Millisecond (tbsp/ms) |
|---|---|
| 0.1 imp gal/s | 0.0307443181 tbsp/ms |
| 1 imp gal/s | 0.3074431809 tbsp/ms |
| 10 imp gal/s | 3.074431809 tbsp/ms |
| 60 imp gal/s | 18.44659086 tbsp/ms |
| 100 imp gal/s | 30.74431809 tbsp/ms |
| 1,000 imp gal/s | 307.4431809 tbsp/ms |
Reverse conversion: Tablespoon per Millisecond to Imperial gallon per Seconds
0.3074431809 tbsp/ms × 3.252633534 = 0.9999999999 imp gal/s
0.3074431809 tablespoons per millisecond = 0.9999999999 imperial gallon per seconds.
imperial gallon per seconds = tablespoons per millisecond × 3.25263353371
For a page dedicated to this direction, see Tablespoon per Millisecond to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Understanding the Tablespoon per Millisecond (tbsp/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many tablespoons per millisecond are in 1 imperial gallon per seconds?
1 imperial gallon per seconds equals 0.3074431809 tablespoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to tablespoon per millisecond?
Multiply the imperial gallon per seconds value by 0.3074431809. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per millisecond back to imperial gallon per seconds?
Use the reverse factor: 1 tablespoon per millisecond equals 3.252633534 imperial gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
What is a tablespoon per millisecond?
Tablespoon per Millisecond (tbsp/ms) is a unit of flow rate.
Is the imperial gallon per seconds to tablespoon per millisecond conversion exact?
Yes. Both imperial gallon per seconds and tablespoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.3074431809 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.