Volumetric flow rate.
Cubic foot per Days to Microliter per Seconds Converter — ft3/d to uL/s
Convert Cubic foot per Days (ft3/d) to Microliter per Seconds (uL/s) using the exact conversion factor (1 cubic foot per days = 327.74128 microliter per seconds). See the formula, worked examples, and conversion table.
Cubic foot per Days to Microliter per Seconds 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-9.
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 Microliter per Seconds
Cubic foot per Days and Microliter per Seconds 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
microliter per seconds = cubic foot per days × 327.74128
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 seconds equals 1e-9 base units, so dividing one by the other gives the direct cubic foot per days-to-microliter per seconds factor of 327.74128.
Simple example
1 ft3/d × 327.74128 = 327.74128 uL/s
1 cubic foot per days = 327.74128 microliter per seconds.
Real-world example
60 ft3/d × 327.74128 = 19,664.4768 uL/s
60 cubic foot per days = 19,664.4768 microliter per seconds.
Conversion table
| Cubic foot per Days (ft3/d) | Microliter per Seconds (uL/s) |
|---|---|
| 0.1 ft3/d | 32.774128 uL/s |
| 1 ft3/d | 327.74128 uL/s |
| 10 ft3/d | 3,277.4128 uL/s |
| 60 ft3/d | 19,664.4768 uL/s |
| 100 ft3/d | 32,774.128 uL/s |
| 1,000 ft3/d | 327,741.28 uL/s |
Reverse conversion: Microliter per Seconds to Cubic foot per Days
327.74128 uL/s × 0.003051187205 = 1 ft3/d
327.74128 microliter per seconds = 1 cubic foot per days.
cubic foot per days = microliter per seconds × 0.00305118720474
For a page dedicated to this direction, see Microliter per Seconds to Cubic foot per Days.
Understanding the Cubic foot per Days (ft3/d)
Volumetric flow rate.
Understanding the Microliter per Seconds (uL/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliter per seconds are in 1 cubic foot per days?
1 cubic foot per days equals 327.74128 microliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per days to microliter per seconds?
Multiply the cubic foot per days value by 327.74128. The converter above does this instantly to whatever precision you set.
How do I convert microliter per seconds back to cubic foot per days?
Use the reverse factor: 1 microliter per seconds equals 0.0030511872 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 seconds?
Microliter per Seconds (uL/s) is a unit of flow rate.
Is the cubic foot per days to microliter per seconds conversion exact?
Yes. Both cubic foot per days and microliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 327.74128 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.