Volumetric flow rate.
Teaspoons per Millisecond to Imperial quart per Years Converter — tsp/ms to imp qt/yr
Convert Teaspoon per Millisecond (tsp/ms) to Imperial quart per Years (imp qt/yr) using the exact conversion factor (1 teaspoon per millisecond = 136,857,600.4 imperial quart per years). See the formula, worked examples, and conversion table.
Teaspoons per Millisecond to Imperial quart per Years 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 / 3.60149643e-11.
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 Imperial quart per Years
Teaspoon per Millisecond and Imperial quart per Years 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
imperial quart per years = teaspoons per millisecond × 136857600.396
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 imperial quart per years equals 3.601496e-11 base units, so dividing one by the other gives the direct teaspoon per millisecond-to-imperial quart per years factor of 136857600.396.
Simple example
1 tsp/ms × 136857600.4 = 136,857,600.4 imp qt/yr
1 teaspoon per millisecond = 136,857,600.4 imperial quart per years.
Real-world example
60 tsp/ms × 136857600.4 = 8,211,456,024 imp qt/yr
60 teaspoons per millisecond = 8,211,456,024 imperial quart per years.
Conversion table
| Teaspoon per Millisecond (tsp/ms) | Imperial quart per Years (imp qt/yr) |
|---|---|
| 0.1 tsp/ms | 13,685,760.04 imp qt/yr |
| 1 tsp/ms | 136,857,600.4 imp qt/yr |
| 10 tsp/ms | 1,368,576,004 imp qt/yr |
| 60 tsp/ms | 8,211,456,024 imp qt/yr |
| 100 tsp/ms | 13,685,760,040 imp qt/yr |
| 1,000 tsp/ms | 136,857,600,400 imp qt/yr |
Reverse conversion: Imperial quart per Years to Teaspoon per Millisecond
1 imp qt/yr × 7.306865e-9 = 7.306865e-9 tsp/ms
1 imperial quart per years = 7.306865e-9 teaspoons per millisecond.
teaspoons per millisecond = imperial quart per years × 7.306865e-9
For a page dedicated to this direction, see Imperial quart per Years to Teaspoon per Millisecond.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Understanding the Imperial quart per Years (imp qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per years are in 1 teaspoon per millisecond?
1 teaspoon per millisecond equals 136,857,600.4 imperial quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per millisecond to imperial quart per years?
Multiply the teaspoon per millisecond value by 136857600.4. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per years back to teaspoon per millisecond?
Use the reverse factor: 1 imperial quart per years equals 7.306865e-9 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 imperial quart per years?
Imperial quart per Years (imp qt/yr) is a unit of flow rate.
Is the teaspoon per millisecond to imperial quart per years conversion exact?
Yes. Both teaspoon per millisecond and imperial quart per years are defined by fixed standards rather than physical artifacts, so the factor of 136857600.4 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.