Volumetric flow rate.
Pint per Years to Cup per Decades Converter — pt/yr to cup/decade
Convert Pint per Years (pt/yr) to Cup per Decades (cup/decade) using the exact conversion factor (1 pint per years = 20 cup per decades). See the formula, worked examples, and conversion table.
Pint per Years to Cup 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 1.49943655e-11 / 7.49718276e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Years to Cup per Decades
Pint per Years and Cup 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
cup per decades = pint per years × 20
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per years equals 1.499437e-11 base units, and 1 cup per decades equals 7.497183e-13 base units, so dividing one by the other gives the direct pint per years-to-cup per decades factor of 20.
Simple example
1 pt/yr × 20 = 20 cup/decade
1 pint per years = 20 cup per decades.
Real-world example
60 pt/yr × 20 = 1,200 cup/decade
60 pint per years = 1,200 cup per decades.
Conversion table
| Pint per Years (pt/yr) | Cup per Decades (cup/decade) |
|---|---|
| 0.1 pt/yr | 2 cup/decade |
| 1 pt/yr | 20 cup/decade |
| 10 pt/yr | 200 cup/decade |
| 60 pt/yr | 1,200 cup/decade |
| 100 pt/yr | 2,000 cup/decade |
| 1,000 pt/yr | 20,000 cup/decade |
Reverse conversion: Cup per Decades to Pint per Years
20 cup/decade × 0.05 = 1 pt/yr
20 cup per decades = 1 pint per years.
pint per years = cup per decades × 0.05
For a page dedicated to this direction, see Cup per Decades to Pint per Years.
Understanding the Pint per Years (pt/yr)
Volumetric flow rate.
Understanding the Cup per Decades (cup/decade)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per decades are in 1 pint per years?
1 pint per years equals 20 cup per decades, using the exact defined conversion factor rather than an estimate.
How do I convert pint per years to cup per decades?
Multiply the pint per years value by 20. The converter above does this instantly to whatever precision you set.
How do I convert cup per decades back to pint per years?
Use the reverse factor: 1 cup per decades equals 0.05 pint per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per years?
Pint per Years (pt/yr) is a unit of flow rate.
What is a cup per decades?
Cup per Decades (cup/decade) is a unit of flow rate.
Is the pint per years to cup per decades conversion exact?
Yes. Both pint per years and cup per decades are defined by fixed standards rather than physical artifacts, so the factor of 20 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.