Volumetric flow rate.
Pint per Hours to Quart per Days Converter — pt/h to qt/d
Convert Pint per Hours (pt/h) to Quart per Days (qt/d) using the exact conversion factor (1 pint per hours = 12 quart per days). See the formula, worked examples, and conversion table.
Pint per Hours 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 1.31437909e-7 / 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 Hours to Quart per Days
Pint per Hours 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 hours × 12
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per hours equals 1.314379e-7 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct pint per hours-to-quart per days factor of 12.
Simple example
1 pt/h × 12 = 12 qt/d
1 pint per hours = 12 quart per days.
Real-world example
60 pt/h × 12 = 720 qt/d
60 pint per hours = 720 quart per days.
Conversion table
| Pint per Hours (pt/h) | Quart per Days (qt/d) |
|---|---|
| 0.1 pt/h | 1.2 qt/d |
| 1 pt/h | 12 qt/d |
| 10 pt/h | 120 qt/d |
| 60 pt/h | 720 qt/d |
| 100 pt/h | 1,200 qt/d |
| 1,000 pt/h | 12,000 qt/d |
Reverse conversion: Quart per Days to Pint per Hours
12 qt/d × 0.08333333333 = 1 pt/h
12 quart per days = 1 pint per hours.
pint per hours = quart per days × 0.0833333333333
For a page dedicated to this direction, see Quart per Days to Pint per Hours.
Understanding the Pint per Hours (pt/h)
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 hours?
1 pint per hours equals 12 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert pint per hours to quart per days?
Multiply the pint per hours value by 12. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to pint per hours?
Use the reverse factor: 1 quart per days equals 0.0833333333 pint per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per hours?
Pint per Hours (pt/h) 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 hours to quart per days conversion exact?
Yes. Both pint per hours and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 12 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.