Volumetric flow rate.
Pint per Years to Quart per Days Converter — pt/yr to qt/d
Convert Pint per Years (pt/yr) to Quart per Days (qt/d) using the exact conversion factor (1 pint per years = 0.0013689535 quart per days). See the formula, worked examples, and conversion table.
Pint per Years to Quart 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 1.49943655e-11 / 1.09531591e-8.
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 Quart per Days
Pint per Years and Quart 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
quart per days = pint per years × 0.00136895350349
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 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct pint per years-to-quart per days factor of 0.00136895350349.
Simple example
1 pt/yr × 0.001368953503 = 0.0013689535 qt/d
1 pint per years = 0.0013689535 quart per days.
Real-world example
60 pt/yr × 0.001368953503 = 0.0821372102 qt/d
60 pint per years = 0.0821372102 quart per days.
Conversion table
| Pint per Years (pt/yr) | Quart per Days (qt/d) |
|---|---|
| 0.1 pt/yr | 0.0001368954 qt/d |
| 1 pt/yr | 0.0013689535 qt/d |
| 10 pt/yr | 0.013689535 qt/d |
| 60 pt/yr | 0.0821372102 qt/d |
| 100 pt/yr | 0.1368953503 qt/d |
| 1,000 pt/yr | 1.368953503 qt/d |
Reverse conversion: Quart per Days to Pint per Years
0.0013689535 qt/d × 730.485 = 0.9999999974 pt/yr
0.0013689535 quart per days = 0.9999999974 pint per years.
pint per years = quart per days × 730.485
For a page dedicated to this direction, see Quart per Days to Pint per Years.
Understanding the Pint per Years (pt/yr)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 pint per years?
1 pint per years equals 0.0013689535 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert pint per years to quart per days?
Multiply the pint per years value by 0.001368953503. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to pint per years?
Use the reverse factor: 1 quart per days equals 730.485 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 quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the pint per years to quart per days conversion exact?
Yes. Both pint per years and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.001368953503 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.