Volumetric flow rate.
Teaspoon per Years to Pint per Days Converter — tsp/yr to pt/d
Convert Teaspoon per Years (tsp/yr) to Pint per Days (pt/d) using the exact conversion factor (1 teaspoon per years = 0.0000285199 pint per days). See the formula, worked examples, and conversion table.
Teaspoon per Years to Pint per Days 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 / 5.47657955e-9.
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 Pint per Days
Teaspoon per Years and Pint per Days 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
pint per days = teaspoon per years × 0.0000285198646561
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 pint per days equals 5.47658e-9 base units, so dividing one by the other gives the direct teaspoon per years-to-pint per days factor of 0.0000285198646561.
Simple example
1 tsp/yr × 0.00002851986466 = 0.0000285199 pt/d
1 teaspoon per years = 0.0000285199 pint per days.
Real-world example
60 tsp/yr × 0.00002851986466 = 0.0017111919 pt/d
60 teaspoon per years = 0.0017111919 pint per days.
Conversion table
| Teaspoon per Years (tsp/yr) | Pint per Days (pt/d) |
|---|---|
| 0.1 tsp/yr | 0.000002852 pt/d |
| 1 tsp/yr | 0.0000285199 pt/d |
| 10 tsp/yr | 0.0002851986 pt/d |
| 60 tsp/yr | 0.0017111919 pt/d |
| 100 tsp/yr | 0.0028519865 pt/d |
| 1,000 tsp/yr | 0.0285198647 pt/d |
Reverse conversion: Pint per Days to Teaspoon per Years
0.0000285199 pt/d × 35063.28 = 1.000001239 tsp/yr
0.0000285199 pint per days = 1.000001239 teaspoon per years.
teaspoon per years = pint per days × 35063.28
For a page dedicated to this direction, see Pint per Days to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Pint per Days (pt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pint per days are in 1 teaspoon per years?
1 teaspoon per years equals 0.0000285199 pint per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to pint per days?
Multiply the teaspoon per years value by 0.00002851986466. The converter above does this instantly to whatever precision you set.
How do I convert pint per days back to teaspoon per years?
Use the reverse factor: 1 pint per days equals 35,063.28 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 pint per days?
Pint per Days (pt/d) is a unit of flow rate.
Is the teaspoon per years to pint per days conversion exact?
Yes. Both teaspoon per years and pint per days are defined by fixed standards rather than physical artifacts, so the factor of 0.00002851986466 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.