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Cubic foot per second [ft3/s] to Cubic Millimeter per second [mm3/s] Converter

Quick Reference

1 Cubic foot per second (ft3/s) = 28316832 Cubic Millimeter per second (mm3/s)

1 Cubic Millimeter per second (mm3/s) = 3.5315e-8 Cubic foot per second (ft3/s)

How to Convert Cubic foot per second to Cubic Millimeter per second

1 ft3/s = 28316832 mm3/s
1 mm3/s = 3.5315e-8 ft3/s

To convert Cubic foot per second to Cubic Millimeter per second, multiply the value by 28316832. To convert Cubic Millimeter per second back to Cubic foot per second, divide by 28316832.

Example: convert 10 ft3/s to mm3/s:
10 ft3/s = 10 x 28316832 = 283168320 mm3/s

↔ Convert Cubic Millimeter per second to Cubic foot per second

Cubic foot per second

Definition: A cubic foot per second (ft3/s) is a unit of flow rate that represents the volume of fluid (or sometimes gas) passing a point in one second, measured in cubic feet. It's used where large volumes are transferred rapidly.

History/origin: This unit combines the cubic foot, a common volume measurement, with the second as the unit of time. It allows quantifying how quickly a volume of substance moves.

Current use: It's commonly used in hydrology for measuring river flow, in HVAC systems for air flow, and in industrial applications involving high-volume fluid or gas transfer.

Cubic Millimeter per second

Definition: Cubic millimeters per second (mm³/s) is a unit of volumetric flow rate, representing the volume of a substance passing through a given point per unit of time. Specifically, it measures the volume in cubic millimeters that flows past a point in one second.

History/origin: This unit is derived from the fundamental SI units of length (meter) and time (second). The cubic millimeter is a derived unit of volume, and combining it with the 'per second' time component creates a flow rate unit.

Current use: mm³/s is used in applications where very small flow rates are relevant, such as microfluidics, precision dispensing systems, or in certain scientific instruments.

Cubic foot per second to Cubic Millimeter per second Conversion Table

Cubic foot per second [ft3/s]Cubic Millimeter per second [mm3/s]
1 ft3/s28316832 mm3/s
2 ft3/s56633664 mm3/s
5 ft3/s141584160 mm3/s
10 ft3/s283168320 mm3/s
20 ft3/s566336640 mm3/s
50 ft3/s1415841600 mm3/s
100 ft3/s2831683200 mm3/s
200 ft3/s5663366400 mm3/s
500 ft3/s14158416000 mm3/s
1000 ft3/s28316832000 mm3/s

Common Cubic foot per second to Cubic Millimeter per second conversions

  • 1 ft3/s = 28,316,831.998815 mm3/s
  • 2 ft3/s = 56,633,663.997629 mm3/s
  • 3 ft3/s = 84,950,495.996444 mm3/s
  • 4 ft3/s = 113,267,327.995258 mm3/s
  • 5 ft3/s = 141,584,159.994073 mm3/s
  • 6 ft3/s = 169,900,991.992887 mm3/s
  • 7 ft3/s = 198,217,823.991702 mm3/s
  • 8 ft3/s = 226,534,655.990516 mm3/s
  • 9 ft3/s = 254,851,487.989331 mm3/s
  • 10 ft3/s = 283,168,319.988145 mm3/s
  • 12 ft3/s = 339,801,983.985774 mm3/s
  • 15 ft3/s = 424,752,479.982218 mm3/s
  • 20 ft3/s = 566,336,639.97629 mm3/s
  • 25 ft3/s = 707,920,799.970363 mm3/s
  • 30 ft3/s = 849,504,959.964435 mm3/s
  • 40 ft3/s = 1,132,673,279.95258 mm3/s
  • 50 ft3/s = 1,415,841,599.940725 mm3/s
  • 60 ft3/s = 1,699,009,919.92887 mm3/s
  • 75 ft3/s = 2,123,762,399.911088 mm3/s
  • 100 ft3/s = 2,831,683,199.88145 mm3/s
  • 150 ft3/s = 4,247,524,799.822176 mm3/s
  • 200 ft3/s = 5,663,366,399.7629 mm3/s
  • 250 ft3/s = 7,079,207,999.703626 mm3/s
  • 300 ft3/s = 8,495,049,599.644352 mm3/s
  • 500 ft3/s = 14,158,415,999.407251 mm3/s
  • 750 ft3/s = 21,237,623,999.110878 mm3/s
  • 1,000 ft3/s = 28,316,831,998.814503 mm3/s

Common pairs of Volumetric Flow Rate

Cubic foot per second [ft3/s] to Cubic Millimeter per second [mm3/s] Converter

What is 1 ft3/s in mm3/s?
1 Cubic foot per second (ft3/s) equals 28,316,831.998815 mm3/s, and 1 mm3/s equals 0.00000003531468492 ft3/s.
How do I convert Cubic foot per second to Cubic Millimeter per second?
Multiply by 28,316,831.998815: 10 ft3/s × 28,316,831.998815 = 283,168,319.988145 mm3/s. The converter above does it for any value, with the precision you choose.
What is 100 ft3/s in mm3/s?
100 ft3/s = 2,831,683,199.88145 mm3/s. Common amounts are listed on this page, each with its own step-by-step page.
Is a Cubic foot per second bigger than a Cubic Millimeter per second?
Yes. 1 ft3/s = 28,316,831.998815 mm3/s, so the same quantity becomes a larger number when written in mm3/s.
Cubic foot per second to Cubic Millimeter per second Converter | UtilLab