Volumetric flow rate.
Quart per Weeks to Microliters per Millisecond Converter — qt/wk to uL/ms
Convert Quart per Weeks (qt/wk) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 quart per weeks = 0.001564737 microliter per millisecond). See the formula, worked examples, and conversion table.
Quart per Weeks to Microliters 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 1.56473701e-9 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Weeks to Microliters per Millisecond
Quart per Weeks and Microliter 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
microliters per millisecond = quart per weeks × 0.00156473701389
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per weeks equals 1.564737e-9 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct quart per weeks-to-microliter per millisecond factor of 0.00156473701389.
Simple example
1 qt/wk × 0.001564737014 = 0.001564737 uL/ms
1 quart per weeks = 0.001564737 microliters per millisecond.
Real-world example
60 qt/wk × 0.001564737014 = 0.0938842208 uL/ms
60 quart per weeks = 0.0938842208 microliters per millisecond.
Conversion table
| Quart per Weeks (qt/wk) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 qt/wk | 0.0001564737 uL/ms |
| 1 qt/wk | 0.001564737 uL/ms |
| 10 qt/wk | 0.0156473701 uL/ms |
| 60 qt/wk | 0.0938842208 uL/ms |
| 100 qt/wk | 0.1564737014 uL/ms |
| 1,000 qt/wk | 1.564737014 uL/ms |
Reverse conversion: Microliter per Millisecond to Quart per Weeks
0.001564737 uL/ms × 639.0850291 = 0.9999999911 qt/wk
0.001564737 microliters per millisecond = 0.9999999911 quart per weeks.
quart per weeks = microliters per millisecond × 639.085029065
For a page dedicated to this direction, see Microliter per Millisecond to Quart per Weeks.
Understanding the Quart per Weeks (qt/wk)
Volumetric flow rate.
Understanding the Microliter per Millisecond (uL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliters per millisecond are in 1 quart per weeks?
1 quart per weeks equals 0.001564737 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert quart per weeks to microliter per millisecond?
Multiply the quart per weeks value by 0.001564737014. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to quart per weeks?
Use the reverse factor: 1 microliter per millisecond equals 639.0850291 quart per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per weeks?
Quart per Weeks (qt/wk) is a unit of flow rate.
What is a microliter per millisecond?
Microliter per Millisecond (uL/ms) is a unit of flow rate.
Is the quart per weeks to microliter per millisecond conversion exact?
Yes. Both quart per weeks and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.001564737014 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.