Volumetric flow rate.
Cubic foot per Days to Microliters per Millisecond Converter — ft3/d to uL/ms
Convert Cubic foot per Days (ft3/d) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 cubic foot per days = 0.32774128 microliter per millisecond). See the formula, worked examples, and conversion table.
Cubic foot per Days 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 3.2774128e-7 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Days to Microliters per Millisecond
Cubic foot per Days 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 = cubic foot per days × 0.32774128
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per days equals 3.277413e-7 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct cubic foot per days-to-microliter per millisecond factor of 0.32774128.
Simple example
1 ft3/d × 0.32774128 = 0.32774128 uL/ms
1 cubic foot per days = 0.32774128 microliters per millisecond.
Real-world example
60 ft3/d × 0.32774128 = 19.6644768 uL/ms
60 cubic foot per days = 19.6644768 microliters per millisecond.
Conversion table
| Cubic foot per Days (ft3/d) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 ft3/d | 0.032774128 uL/ms |
| 1 ft3/d | 0.32774128 uL/ms |
| 10 ft3/d | 3.2774128 uL/ms |
| 60 ft3/d | 19.6644768 uL/ms |
| 100 ft3/d | 32.774128 uL/ms |
| 1,000 ft3/d | 327.74128 uL/ms |
Reverse conversion: Microliter per Millisecond to Cubic foot per Days
0.32774128 uL/ms × 3.051187205 = 1 ft3/d
0.32774128 microliters per millisecond = 1 cubic foot per days.
cubic foot per days = microliters per millisecond × 3.05118720474
For a page dedicated to this direction, see Microliter per Millisecond to Cubic foot per Days.
Understanding the Cubic foot per Days (ft3/d)
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 cubic foot per days?
1 cubic foot per days equals 0.32774128 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per days to microliter per millisecond?
Multiply the cubic foot per days value by 0.32774128. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to cubic foot per days?
Use the reverse factor: 1 microliter per millisecond equals 3.051187205 cubic foot per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per days?
Cubic foot per Days (ft3/d) 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 cubic foot per days to microliter per millisecond conversion exact?
Yes. Both cubic foot per days and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.32774128 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.