Volumetric flow rate.
Teaspoon per Years to Gallon per Decades Converter — tsp/yr to gal/decade
Convert Teaspoon per Years (tsp/yr) to Gallon per Decades (gal/decade) using the exact conversion factor (1 teaspoon per years = 0.0130208333 gallon per decades). See the formula, worked examples, and conversion table.
Teaspoon per Years to Gallon per Decades 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 1.56191308e-13 / 1.19954924e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Years to Gallon per Decades
Teaspoon per Years and Gallon per Decades 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 decades = teaspoon per years × 0.0130208333333
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per years equals 1.561913e-13 base units, and 1 gallon per decades equals 1.199549e-11 base units, so dividing one by the other gives the direct teaspoon per years-to-gallon per decades factor of 0.0130208333333.
Simple example
1 tsp/yr × 0.01302083333 = 0.0130208333 gal/decade
1 teaspoon per years = 0.0130208333 gallon per decades.
Real-world example
60 tsp/yr × 0.01302083333 = 0.78125 gal/decade
60 teaspoon per years = 0.78125 gallon per decades.
Conversion table
| Teaspoon per Years (tsp/yr) | Gallon per Decades (gal/decade) |
|---|---|
| 0.1 tsp/yr | 0.0013020833 gal/decade |
| 1 tsp/yr | 0.0130208333 gal/decade |
| 10 tsp/yr | 0.1302083333 gal/decade |
| 60 tsp/yr | 0.78125 gal/decade |
| 100 tsp/yr | 1.302083333 gal/decade |
| 1,000 tsp/yr | 13.02083333 gal/decade |
Reverse conversion: Gallon per Decades to Teaspoon per Years
0.0130208333 gal/decade × 76.8 = 0.9999999974 tsp/yr
0.0130208333 gallon per decades = 0.9999999974 teaspoon per years.
teaspoon per years = gallon per decades × 76.8
For a page dedicated to this direction, see Gallon per Decades to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Gallon per Decades (gal/decade)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per decades are in 1 teaspoon per years?
1 teaspoon per years equals 0.0130208333 gallon per decades, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to gallon per decades?
Multiply the teaspoon per years value by 0.01302083333. The converter above does this instantly to whatever precision you set.
How do I convert gallon per decades back to teaspoon per years?
Use the reverse factor: 1 gallon per decades equals 76.8 teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
What is a gallon per decades?
Gallon per Decades (gal/decade) is a unit of flow rate.
Is the teaspoon per years to gallon per decades conversion exact?
Yes. Both teaspoon per years and gallon per decades are defined by fixed standards rather than physical artifacts, so the factor of 0.01302083333 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.