Volumetric flow rate.
Pint per Weeks to Imperial pints per Millisecond Converter — pt/wk to imp pt/ms
Convert Pint per Weeks (pt/wk) to Imperial pint per Millisecond (imp pt/ms) using the exact conversion factor (1 pint per weeks = 1.376776e-9 imperial pint per millisecond). See the formula, worked examples, and conversion table.
Pint per Weeks to Imperial pints per Millisecond 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 7.82368507e-10 / 0.56826125.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Weeks to Imperial pints per Millisecond
Pint per Weeks and Imperial pint per Millisecond 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
imperial pints per millisecond = pint per weeks × 1.376776e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per weeks equals 7.823685e-10 base units, and 1 imperial pint per millisecond equals 0.56826125 base units, so dividing one by the other gives the direct pint per weeks-to-imperial pint per millisecond factor of 1.376776e-9.
Simple example
1 pt/wk × 1.376776e-9 = 1.376776e-9 imp pt/ms
1 pint per weeks = 1.376776e-9 imperial pints per millisecond.
Real-world example
60 pt/wk × 1.376776e-9 = 8.260657e-8 imp pt/ms
60 pint per weeks = 8.260657e-8 imperial pints per millisecond.
Conversion table
| Pint per Weeks (pt/wk) | Imperial pint per Millisecond (imp pt/ms) |
|---|---|
| 0.1 pt/wk | 1.376776e-10 imp pt/ms |
| 1 pt/wk | 1.376776e-9 imp pt/ms |
| 10 pt/wk | 1.376776e-8 imp pt/ms |
| 60 pt/wk | 8.260657e-8 imp pt/ms |
| 100 pt/wk | 1.376776e-7 imp pt/ms |
| 1,000 pt/wk | 0.0000013768 imp pt/ms |
Reverse conversion: Imperial pint per Millisecond to Pint per Weeks
1.376776e-9 imp pt/ms × 726334514.9 = 0.9999999281 pt/wk
1.376776e-9 imperial pints per millisecond = 0.9999999281 pint per weeks.
pint per weeks = imperial pints per millisecond × 726334514.945
For a page dedicated to this direction, see Imperial pint per Millisecond to Pint per Weeks.
Understanding the Pint per Weeks (pt/wk)
Volumetric flow rate.
Understanding the Imperial pint per Millisecond (imp pt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial pints per millisecond are in 1 pint per weeks?
1 pint per weeks equals 1.376776e-9 imperial pints per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert pint per weeks to imperial pint per millisecond?
Multiply the pint per weeks value by 1.376776e-9. The converter above does this instantly to whatever precision you set.
How do I convert imperial pint per millisecond back to pint per weeks?
Use the reverse factor: 1 imperial pint per millisecond equals 726,334,514.9 pint per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per weeks?
Pint per Weeks (pt/wk) is a unit of flow rate.
What is a imperial pint per millisecond?
Imperial pint per Millisecond (imp pt/ms) is a unit of flow rate.
Is the pint per weeks to imperial pint per millisecond conversion exact?
Yes. Both pint per weeks and imperial pint per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.376776e-9 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.