Feet per minute to Speed of sound Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert feet per minute [ft/min] to speed of sound [cs at 20 °C] or speed of sound [cs at 20 °C] to feet per minute [ft/min]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 foot per minute [ft/min] ≈ 1.479 * 10-5 speed of sound1 speed of sound ≈ 67,610.2362 feet per minute [ft/min]

Convert feet per minute to speed of sound

There are two simple ways to convert feet per minute [ft/min] to speed of sound [cs at 20 °C]. In the first calculation method, the value in feet per minute [ft/min] is divided by the rounded conversion factor of 67,610.2362. The second method multiplies the value in feet per minute [ft/min] by the rounded conversion factor of 1.479 * 10-5.

  • Speed of sound ≈ feet per minute [ft/min] ÷ 67,610.2362
  • Speed of sound ≈ feet per minute [ft/min] * 1.479 * 10-5

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of feet per minute [ft/min] to speed of sound can be achieved using the following calculation method.

  • Speed of sound = feet per minute [ft/min] ÷ 34,346 * 0.508

Convert speed of sound to feet per minute

Converting speed of sound [cs at 20 °C] to feet per minute [ft/min] is easy and can be done in two ways. The first method involves multiplication, in which the value in speed of sound is multiplied by the rounded conversion factor of 67,610.2362. The second variant is a division. Here, the value in speed of sound is divided by the rounded conversion factor of 1.479 * 10-5.

  • Feet per minute [ft/min] ≈ speed of sound * 67,610.2362
  • Feet per minute [ft/min] ≈ speed of sound ÷ (1.479 * 10-5)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of speed of sound to feet per minute [ft/min] can be achieved using the following calculation method.

  • Feet per minute [ft/min] = speed of sound * 34,346 ÷ 0.508

Converter

Decimal places

How it's calculated

Factor: 
≈ 67,610.236
Speed of sound = Feet per minute ÷ 34,346 * 0.508
Feet per minute = Speed of sound * 34,346 ÷ 0.508

To all available units

Feet per minute

Yards per hour

Feet per minute

Yards per minute

Feet per minute

Yards per second

Feet per second

Feet per hour

Feet per second

Feet per minute