Cubic Meter/Second to Cubic Foot/Second Converter

Flow Rate Converter

14 units available

Decimals:

From

To

35.314667

1 m³/s = 35.314667 cfs

Formula:

cfs = m³/s × 35.3146667215

With your value: 1 m³/s = 35.31466672 cfs

Other Cubic Meter/Second to Cubic Foot/Second conversions

2 m³/s to cfs 3 m³/s to cfs 4 m³/s to cfs 5 m³/s to cfs 6 m³/s to cfs 7 m³/s to cfs 8 m³/s to cfs

Cubic Meter/Second to Cubic Foot/Second Conversion Table

Cubic Meter/Second (m³/s)	Cubic Foot/Second (cfs)
0.5	17.657333
1	35.314667
2	70.629333
5	176.573334
10	353.146667
15	529.720001
20	706.293334
25	882.866668
50	1,765.733336
100	3,531.466672
250	8,828.66668
500	17,657.333361
1000	35,314.666721

Cubic Foot/Second to Cubic Meter/Second Conversion Table

Cubic Foot/Second (cfs)	Cubic Meter/Second (m³/s)
0.5	0.014158
1	0.028317
2	0.056634
5	0.141584
10	0.283168
15	0.424753
20	0.566337
25	0.707921
50	1.415842
100	2.831685
250	7.079212
500	14.158423
1000	28.316847

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 Meter/Second (m³/s)

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 Meter/Second to Cubic Foot/Second

To convert from Cubic Meter/Second (m³/s) to Cubic Foot/Second (cfs), multiply the value by 35.3146667215.

Formula: cfs = m³/s × 35.3146667215

Reverse: m³/s = cfs × 0.0283168466

Step-by-Step Example

Start with your value in Cubic Meter/Second. For example: 5 m³/s
Multiply by the conversion factor: 5 x 35.3146667215
The result is: 176.573334 cfs

About Cubic Meter/Second

The cubic meter/second (m³/s) is a unit of flow rate. One cubic meter/second equals 1 base unit. 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 Meter/Second?

There are exactly 35.3146667215 Cubic Foot/Second in 1 Cubic Meter/Second. This means the conversion factor from Cubic Meter/Second to Cubic Foot/Second is 35.3146667215.

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

The formula to convert Cubic Meter/Second to Cubic Foot/Second is: cfs = m³/s × 35.3146667215. For example, to convert 10 Cubic Meter/Second to Cubic Foot/Second, you would multiply 10 by 35.3146667215.

What is a Cubic Meter/Second?