Volumetric flow rate.
Pint per Seconds to Quart per Days Converter — pt/s to qt/d
Convert Pint per Seconds (pt/s) to Quart per Days (qt/d) using the exact conversion factor (1 pint per seconds = 43,200 quart per days). See the formula, worked examples, and conversion table.
Pint per Seconds 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 0.000473176473 / 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 Seconds to Quart per Days
Pint per Seconds 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 seconds × 43200
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per seconds equals 0.000473176473 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct pint per seconds-to-quart per days factor of 43200.
Simple example
1 pt/s × 43200 = 43,200 qt/d
1 pint per seconds = 43,200 quart per days.
Real-world example
60 pt/s × 43200 = 2,592,000 qt/d
60 pint per seconds = 2,592,000 quart per days.
Conversion table
| Pint per Seconds (pt/s) | Quart per Days (qt/d) |
|---|---|
| 0.1 pt/s | 4,320 qt/d |
| 1 pt/s | 43,200 qt/d |
| 10 pt/s | 432,000 qt/d |
| 60 pt/s | 2,592,000 qt/d |
| 100 pt/s | 4,320,000 qt/d |
| 1,000 pt/s | 43,200,000 qt/d |
Reverse conversion: Quart per Days to Pint per Seconds
1 qt/d × 0.00002314814815 = 0.0000231481 pt/s
1 quart per days = 0.0000231481 pint per seconds.
pint per seconds = quart per days × 0.0000231481481481
For a page dedicated to this direction, see Quart per Days to Pint per Seconds.
Understanding the Pint per Seconds (pt/s)
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 seconds?
1 pint per seconds equals 43,200 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert pint per seconds to quart per days?
Multiply the pint per seconds value by 43200. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to pint per seconds?
Use the reverse factor: 1 quart per days equals 0.0000231481 pint per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per seconds?
Pint per Seconds (pt/s) 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 seconds to quart per days conversion exact?
Yes. Both pint per seconds and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 43200 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.