Volumetric flow rate.
Metric teaspoons per Millisecond to Imperial quart per Years Converter — metric tsp/ms to imp qt/yr
Convert Metric teaspoon per Millisecond (metric tsp/ms) to Imperial quart per Years (imp qt/yr) using the exact conversion factor (1 metric teaspoon per millisecond = 138,831,180.2 imperial quart per years). See the formula, worked examples, and conversion table.
Metric 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 0.005 / 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 Metric teaspoons per Millisecond to Imperial quart per Years
Metric 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 = metric teaspoons per millisecond × 138831180.201
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon per millisecond equals 0.005 base units, and 1 imperial quart per years equals 3.601496e-11 base units, so dividing one by the other gives the direct metric teaspoon per millisecond-to-imperial quart per years factor of 138831180.201.
Simple example
1 metric tsp/ms × 138831180.2 = 138,831,180.2 imp qt/yr
1 metric teaspoon per millisecond = 138,831,180.2 imperial quart per years.
Real-world example
60 metric tsp/ms × 138831180.2 = 8,329,870,812 imp qt/yr
60 metric teaspoons per millisecond = 8,329,870,812 imperial quart per years.
Conversion table
| Metric teaspoon per Millisecond (metric tsp/ms) | Imperial quart per Years (imp qt/yr) |
|---|---|
| 0.1 metric tsp/ms | 13,883,118.02 imp qt/yr |
| 1 metric tsp/ms | 138,831,180.2 imp qt/yr |
| 10 metric tsp/ms | 1,388,311,802 imp qt/yr |
| 60 metric tsp/ms | 8,329,870,812 imp qt/yr |
| 100 metric tsp/ms | 13,883,118,020 imp qt/yr |
| 1,000 metric tsp/ms | 138,831,180,200 imp qt/yr |
Reverse conversion: Imperial quart per Years to Metric teaspoon per Millisecond
1 imp qt/yr × 7.202993e-9 = 7.202993e-9 metric tsp/ms
1 imperial quart per years = 7.202993e-9 metric teaspoons per millisecond.
metric teaspoons per millisecond = imperial quart per years × 7.202993e-9
For a page dedicated to this direction, see Imperial quart per Years to Metric teaspoon per Millisecond.
Understanding the Metric teaspoon per Millisecond (metric 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 metric teaspoon per millisecond?
1 metric teaspoon per millisecond equals 138,831,180.2 imperial quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per millisecond to imperial quart per years?
Multiply the metric teaspoon per millisecond value by 138831180.2. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per years back to metric teaspoon per millisecond?
Use the reverse factor: 1 imperial quart per years equals 7.202993e-9 metric teaspoons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon per millisecond?
Metric teaspoon per Millisecond (metric 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 metric teaspoon per millisecond to imperial quart per years conversion exact?
Yes. Both metric teaspoon per millisecond and imperial quart per years are defined by fixed standards rather than physical artifacts, so the factor of 138831180.2 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.