Centimeter/Second to Speed of Sound Converter

Speed Converter

18 units available

Decimals:

From

To

2.915452e-5

1 cm/s = 2.915452e-5 sound

Formula:

sound = cm/s × 0.0000291545

With your value: 1 cm/s = 2.915452e-5 sound

How big is that?

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

Your value1.00 cm/s

Walking pace (1.4e+2× your value)140 cm/s

Cycling (5.5e+2× your value)550 cm/s

Urban speed limit (50 km/h) (1.4e+3× your value)1.39e+3 cm/s

Cheetah sprint (2.9e+3× your value)2.90e+3 cm/s

Motorway (110 km/h) (3.1e+3× your value)3.06e+3 cm/s

Other Centimeter/Second to Speed of Sound conversions

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

Centimeter/Second to Speed of Sound Conversion Table

Centimeter/Second (cm/s)	Speed of Sound (sound)
0.5	1.457726e-5
1	2.915452e-5
2	5.830904e-5
5	0.000146
10	0.000292
15	0.000437
20	0.000583
25	0.000729
50	0.001458
100	0.002915
250	0.007289
500	0.014577
1000	0.029155

Speed of Sound to Centimeter/Second Conversion Table

Speed of Sound (sound)	Centimeter/Second (cm/s)
0.5	17,150
1	34,300
2	68,600
5	171,500
10	343,000
15	514,500
20	686,000
25	857,500
50	1,715,000
100	3,430,000
250	8,575,000
500	17,150,000
1000	34,300,000

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.

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

Speed of Sound (sound)

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 Centimeter/Second to Speed of Sound

To convert from Centimeter/Second (cm/s) to Speed of Sound (sound), multiply the value by 2.915452e-5.

Formula: sound = cm/s × 0.0000291545

Reverse: cm/s = sound × 34,300

Step-by-Step Example

Start with your value in Centimeter/Second. For example: 5 cm/s
Multiply by the conversion factor: 5 x 2.915452e-5
The result is: 0.000146 sound

About Centimeter/Second

The centimeter/second (cm/s) is a unit of speed and velocity. One centimeter/second equals 0.01 metre per seconds. UnitConvertLab converts it against every other speed unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: speed calculations, engineering and science, education.

About Speed of Sound

The speed of sound (sound) is a unit of speed and velocity. One speed of sound equals 343 metre per seconds. UnitConvertLab converts it against every other speed unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: speed calculations, engineering and science, education.

Frequently Asked Questions

How many Speed of Sound are in 1 Centimeter/Second?

There are exactly 2.915452e-5 Speed of Sound in 1 Centimeter/Second. This means the conversion factor from Centimeter/Second to Speed of Sound is 2.915452e-5.

What is the formula to convert Centimeter/Second to Speed of Sound?

The formula to convert Centimeter/Second to Speed of Sound is: sound = cm/s × 0.0000291545. For example, to convert 10 Centimeter/Second to Speed of Sound, you would multiply 10 by 2.915452e-5.

What is a Centimeter/Second?