How many Centimeter/Seconds are in 1 Foot/Second?

There are exactly 30.48 Centimeter/Seconds in 1 Foot/Second. This means the conversion factor from Foot/Second to Centimeter/Second is 30.48.

What is the formula to convert Foot/Second to Centimeter/Second?

The formula to convert Foot/Second to Centimeter/Second is: cm/s = ft/s × 30.48. For example, to convert 10 Foot/Seconds to Centimeter/Seconds, you would multiply 10 by 30.48.

What are the common uses of Foot/Second?

The Foot/Second is commonly used in speed calculations, engineering and science, education.

How do you convert Foot/Second to Centimeter/Second?

To convert Foot/Seconds to Centimeter/Seconds, multiply by 30.48 (or divide by 0.032808399). Therefore, 1 Foot/Second (ft/s) equals 30.48 Centimeter/Seconds (cm/s).

Foot/Second to Centimeter/Second Converter

Worked example: converting Foot/Second to Centimeter/Second

Step 1 — start with the formula. cm/s = ft/s × 30.48
Step 2 — substitute your figure. 10 ft/s × 30.48
Step 3 — read the result. 10 ft/s = 304.8 cm/s
Step 4 — check it in reverse. ft/s = cm/s × 0.032808399 returns 10 ft/s, which matches the figure you started with.

Speed Converter

18 units available

Decimals:

From

To

30.48

1 ft/s = 30.48 cm/s

Formula:

cm/s = ft/s × 30.48

With your value: 1 ft/s = 30.48 cm/s

How big is that?

Everyday references on a logarithmic scale, all expressed in foot/second so you can sanity-check the result.

Your value1.00 ft/s

Walking pace (4.6× your value)4.59 ft/s

Cycling (18× your value)18.0 ft/s

Urban speed limit (50 km/h) (46× your value)45.6 ft/s

Cheetah sprint (95× your value)95.1 ft/s

Motorway (110 km/h) (1.0e+2× your value)100 ft/s

Other Foot/Second to Centimeter/Second conversions

2 ft/s to cm/s 3 ft/s to cm/s 4 ft/s to cm/s 5 ft/s to cm/s 6 ft/s to cm/s 7 ft/s to cm/s 8 ft/s to cm/s

Foot/Second to Centimeter/Second Conversion Table

Foot/Second (ft/s)	Centimeter/Second (cm/s)
0.5	15.24
1	30.48
2	60.96
5	152.4
10	304.8
15	457.2
20	609.6
25	762
50	1,524
100	3,048
250	7,620
500	15,240
1000	30,480

Centimeter/Second to Foot/Second Conversion Table

Centimeter/Second (cm/s)	Foot/Second (ft/s)
0.5	0.016404
1	0.032808
2	0.065617
5	0.164042
10	0.328084
15	0.492126
20	0.656168
25	0.82021
50	1.64042
100	3.28084
250	8.2021
500	16.404199
1000	32.808399

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.

Foot/Second (ft/s)

Speed

Exact conversion

Derived quantity: a defined length divided by a defined time interval.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Centimeter/Second (cm/s)

Speed

Exact conversion

Derived quantity: a defined length divided by a defined time interval.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Foot/Second to Centimeter/Second

To convert from Foot/Second (ft/s) to Centimeter/Second (cm/s), multiply the value by 30.48.

Formula: cm/s = ft/s × 30.48

Reverse: ft/s = cm/s × 0.032808399

Step-by-Step Example

Start with your value in Foot/Second. For example: 5 ft/s
Multiply by the conversion factor: 5 x 30.48
The result is: 152.4 cm/s

Foot/Second and Centimeter/Second Relationship

This calculation facilitates standardized conversion between recognized units of speed. Since 1 Foot/Second equals approximately 30.48 Centimeter/Seconds, the Foot/Second represents a larger unit interval than the Centimeter/Second. Understanding the relationship between Foot/Second and Centimeter/Second is essential for accurate calculations in physics, engineering, commerce, and daily applications.

About Foot/Second

The Foot/Second (symbol: ft/s) is a recognized unit in the Standard measurement framework, utilized within speed applications for precision and standardized data representation.

Common uses of Foot/Second: speed calculations, engineering and science, education.

About Centimeter/Second

The Centimeter/Second (symbol: cm/s) is a recognized unit in the Standard measurement framework, utilized within speed applications for precision and standardized data representation.

Common uses of Centimeter/Second: speed calculations, engineering and science, education.

Frequently Asked Questions

How many Centimeter/Seconds are in 1 Foot/Second?: There are exactly 30.48 Centimeter/Seconds in 1 Foot/Second. This means the conversion factor from Foot/Second to Centimeter/Second is 30.48.
What is the formula to convert Foot/Second to Centimeter/Second?: The formula to convert Foot/Second to Centimeter/Second is: cm/s = ft/s × 30.48. For example, to convert 10 Foot/Seconds to Centimeter/Seconds, you would multiply 10 by 30.48.
What is a Foot/Second?: The Foot/Second (symbol: ft/s) is a recognized unit in the Standard measurement framework, utilized within speed applications for precision and standardized data representation.
What is a Centimeter/Second?: The Centimeter/Second (symbol: cm/s) is a recognized unit in the Standard measurement framework, utilized within speed applications for precision and standardized data representation.
What are the common uses of Foot/Second?: The Foot/Second is commonly used in speed calculations, engineering and science, education.