Volumetric flow rate.
Metric teaspoons per Millisecond to Quart per Years Converter — metric tsp/ms to qt/yr
Convert Metric teaspoon per Millisecond (metric tsp/ms) to Quart per Years (qt/yr) using the exact conversion factor (1 metric teaspoon per millisecond = 166,729,295.5 quart per years). See the formula, worked examples, and conversion table.
Metric teaspoons per Millisecond to 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 / 2.9988731e-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 Quart per Years
Metric teaspoon per Millisecond and 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
quart per years = metric teaspoons per millisecond × 166729295.52
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 quart per years equals 2.998873e-11 base units, so dividing one by the other gives the direct metric teaspoon per millisecond-to-quart per years factor of 166729295.52.
Simple example
1 metric tsp/ms × 166729295.5 = 166,729,295.5 qt/yr
1 metric teaspoon per millisecond = 166,729,295.5 quart per years.
Real-world example
60 metric tsp/ms × 166729295.5 = 10,003,757,730 qt/yr
60 metric teaspoons per millisecond = 10,003,757,730 quart per years.
Conversion table
| Metric teaspoon per Millisecond (metric tsp/ms) | Quart per Years (qt/yr) |
|---|---|
| 0.1 metric tsp/ms | 16,672,929.55 qt/yr |
| 1 metric tsp/ms | 166,729,295.5 qt/yr |
| 10 metric tsp/ms | 1,667,292,955 qt/yr |
| 60 metric tsp/ms | 10,003,757,730 qt/yr |
| 100 metric tsp/ms | 16,672,929,550 qt/yr |
| 1,000 metric tsp/ms | 166,729,295,500 qt/yr |
Reverse conversion: Quart per Years to Metric teaspoon per Millisecond
1 qt/yr × 5.997746e-9 = 5.997746e-9 metric tsp/ms
1 quart per years = 5.997746e-9 metric teaspoons per millisecond.
metric teaspoons per millisecond = quart per years × 5.997746e-9
For a page dedicated to this direction, see Quart per Years to Metric teaspoon per Millisecond.
Understanding the Metric teaspoon per Millisecond (metric tsp/ms)
Volumetric flow rate.
Understanding the Quart per Years (qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per years are in 1 metric teaspoon per millisecond?
1 metric teaspoon per millisecond equals 166,729,295.5 quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per millisecond to quart per years?
Multiply the metric teaspoon per millisecond value by 166729295.5. The converter above does this instantly to whatever precision you set.
How do I convert quart per years back to metric teaspoon per millisecond?
Use the reverse factor: 1 quart per years equals 5.997746e-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 quart per years?
Quart per Years (qt/yr) is a unit of flow rate.
Is the metric teaspoon per millisecond to quart per years conversion exact?
Yes. Both metric teaspoon per millisecond and quart per years are defined by fixed standards rather than physical artifacts, so the factor of 166729295.5 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.