Volumetric flow rate.
Metric teaspoon per Years to Gallon per Minutes Converter — metric tsp/yr to gal/min
Convert Metric teaspoon per Years (metric tsp/yr) to Gallon per Minutes (gal/min) using the exact conversion factor (1 metric teaspoon per years = 2.511384e-9 gallon per minutes). See the formula, worked examples, conversion table, and common uses.
Metric teaspoon per Years to Gallon per Minutes 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 1.58443693e-13 / 6.30901964e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric teaspoon per Years to Gallon per Minutes
Metric teaspoon per Years and Gallon per Minutes 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
gallon per minutes = metric teaspoon per years × 2.511384e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon per years equals 1.584437e-13 base units, and 1 gallon per minutes equals 0.0000630901964 base units, so dividing one by the other gives the direct metric teaspoon per years-to-gallon per minutes factor of 2.511384e-9.
Simple example
1 metric tsp/yr × 2.511384e-9 = 2.511384e-9 gal/min
1 metric teaspoon per years = 2.511384e-9 gallon per minutes.
Real-world example
60 metric tsp/yr × 2.511384e-9 = 1.50683e-7 gal/min
60 metric teaspoon per years = 1.50683e-7 gallon per minutes.
Conversion table
| Metric teaspoon per Years (metric tsp/yr) | Gallon per Minutes (gal/min) |
|---|---|
| 0.1 metric tsp/yr | 2.511384e-10 gal/min |
| 1 metric tsp/yr | 2.511384e-9 gal/min |
| 10 metric tsp/yr | 2.511384e-8 gal/min |
| 60 metric tsp/yr | 1.50683e-7 gal/min |
| 100 metric tsp/yr | 2.511384e-7 gal/min |
| 1,000 metric tsp/yr | 0.0000025114 gal/min |
Reverse conversion: Gallon per Minutes to Metric teaspoon per Years
2.511384e-9 gal/min × 398186859.9 = 1.000000109 metric tsp/yr
2.511384e-9 gallon per minutes = 1.000000109 metric teaspoon per years.
metric teaspoon per years = gallon per minutes × 398186859.893
For a page dedicated to this direction, see Gallon per Minutes to Metric teaspoon per Years.
Understanding the Metric teaspoon per Years (metric tsp/yr)
Volumetric flow rate.
Understanding the Gallon per Minutes
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Where it's used: United States (plumbing, pump, and irrigation industry standard)
Uses of the Gallon per Minutes today
- US residential and commercial plumbing fixture flow ratings
- US pump and irrigation system specifications
- US pool and spa filtration system sizing
Gallon per Minutes — sources
- NIST Handbook 44 — General tables of units including US customary flow-rate measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per minutes are in 1 metric teaspoon per years?
1 metric teaspoon per years equals 2.511384e-9 gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per years to gallon per minutes?
Multiply the metric teaspoon per years value by 2.511384e-9. The converter above does this instantly to whatever precision you set.
How do I convert gallon per minutes back to metric teaspoon per years?
Use the reverse factor: 1 gallon per minutes equals 398,186,859.9 metric teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon per years?
Metric teaspoon per Years (metric tsp/yr) is a unit of flow rate.
What is a gallon per minutes?
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Is the metric teaspoon per years to gallon per minutes conversion exact?
Yes. Both metric teaspoon per years and gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 2.511384e-9 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.