Cubic Foot/Minute to Cubic Foot/Second Converter

Flow Rate Converter

14 units available

Decimals:

From

To

0.016667

1 cfm = 0.016667 cfs

Formula:

cfs = cfm × 0.0166666667

With your value: 1 cfm = 0.01666667 cfs

Other Cubic Foot/Minute to Cubic Foot/Second conversions

2 cfm to cfs 3 cfm to cfs 4 cfm to cfs 5 cfm to cfs 6 cfm to cfs 7 cfm to cfs 8 cfm to cfs

Cubic Foot/Minute to Cubic Foot/Second Conversion Table

Cubic Foot/Minute (cfm)	Cubic Foot/Second (cfs)
0.5	0.008333
1	0.016667
2	0.033333
5	0.083333
10	0.166667
15	0.25
20	0.333333
25	0.416667
50	0.833333
100	1.666667
250	4.166667
500	8.333333
1000	16.666667

Cubic Foot/Second to Cubic Foot/Minute Conversion Table

Cubic Foot/Second (cfs)	Cubic Foot/Minute (cfm)
0.5	30
1	60
2	120
5	300
10	600
15	900
20	1,200
25	1,500
50	3,000
100	6,000
250	15,000
500	30,000
1000	60,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Cubic Foot/Minute (cfm)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

Cubic Foot/Second (cfs)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

How to Convert Cubic Foot/Minute to Cubic Foot/Second

To convert from Cubic Foot/Minute (cfm) to Cubic Foot/Second (cfs), multiply the value by 0.0166666667.

Formula: cfs = cfm × 0.0166666667

Reverse: cfm = cfs × 60

Step-by-Step Example

Start with your value in Cubic Foot/Minute. For example: 5 cfm
Multiply by the conversion factor: 5 x 0.0166666667
The result is: 0.083333 cfs

About Cubic Foot/Minute

The cubic foot/minute (cfm) is a unit of flow rate. One cubic foot/minute equals 0.0004719474432 base units. UnitConvertLab converts it against every other flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: flow rate calculations, engineering and science, education.

About Cubic Foot/Second

The cubic foot/second (cfs) is a unit of flow rate. One cubic foot/second equals 0.02831684659 base units. UnitConvertLab converts it against every other flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: flow rate calculations, engineering and science, education.

Frequently Asked Questions

How many Cubic Foot/Second are in 1 Cubic Foot/Minute?

There are exactly 0.0166666667 Cubic Foot/Second in 1 Cubic Foot/Minute. This means the conversion factor from Cubic Foot/Minute to Cubic Foot/Second is 0.0166666667.

What is the formula to convert Cubic Foot/Minute to Cubic Foot/Second?

The formula to convert Cubic Foot/Minute to Cubic Foot/Second is: cfs = cfm × 0.0166666667. For example, to convert 10 Cubic Foot/Minute to Cubic Foot/Second, you would multiply 10 by 0.0166666667.

What is a Cubic Foot/Minute?