Volumetric flow rate.
Gallon per Decades to Teaspoon per Years Converter — gal/decade to tsp/yr
Convert Gallon per Decades (gal/decade) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 gallon per decades = 76.8 teaspoon per years). See the formula, worked examples, and conversion table.
Gallon per Decades to Teaspoon 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 1.19954924e-11 / 1.56191308e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Decades to Teaspoon per Years
Gallon per Decades and Teaspoon 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
teaspoon per years = gallon per decades × 76.8
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per decades equals 1.199549e-11 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct gallon per decades-to-teaspoon per years factor of 76.8.
Simple example
1 gal/decade × 76.8 = 76.8 tsp/yr
1 gallon per decades = 76.8 teaspoon per years.
Real-world example
60 gal/decade × 76.8 = 4,608 tsp/yr
60 gallon per decades = 4,608 teaspoon per years.
Conversion table
| Gallon per Decades (gal/decade) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 gal/decade | 7.68 tsp/yr |
| 1 gal/decade | 76.8 tsp/yr |
| 10 gal/decade | 768 tsp/yr |
| 60 gal/decade | 4,608 tsp/yr |
| 100 gal/decade | 7,680 tsp/yr |
| 1,000 gal/decade | 76,800 tsp/yr |
Reverse conversion: Teaspoon per Years to Gallon per Decades
76.8 tsp/yr × 0.01302083333 = 1 gal/decade
76.8 teaspoon per years = 1 gallon per decades.
gallon per decades = teaspoon per years × 0.0130208333333
For a page dedicated to this direction, see Teaspoon per Years to Gallon per Decades.
Understanding the Gallon per Decades (gal/decade)
Volumetric flow rate.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per years are in 1 gallon per decades?
1 gallon per decades equals 76.8 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per decades to teaspoon per years?
Multiply the gallon per decades value by 76.8. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to gallon per decades?
Use the reverse factor: 1 teaspoon per years equals 0.0130208333 gallon per decades. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per decades?
Gallon per Decades (gal/decade) is a unit of flow rate.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
Is the gallon per decades to teaspoon per years conversion exact?
Yes. Both gallon per decades and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 76.8 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.