Kilometer per hour to Feet per second Converter (and vice versa)

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

This converter allows you to convert kilometers per hour [km/h] to feet per second [ft/s] or feet per second [ft/s] to kilometers per hour [km/h]. 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 kilometer per hour [km/h] ≈ 0.9113 feet per second [ft/s]1 foot per second [ft/s] ≈ 1.0973 kilometers per hour [km/h]

Convert kilometers per hour to feet per second

There are two simple ways to convert kilometers per hour [km/h] to feet per second [ft/s]. In the first calculation method, the value in kilometers per hour [km/h] is divided by the rounded conversion factor of 1.0973. The second method multiplies the value in kilometers per hour [km/h] by the rounded conversion factor of 0.9113.

  • Feet per second [ft/s] ≈ kilometers per hour [km/h] ÷ 1.0973
  • Feet per second [ft/s] ≈ kilometers per hour [km/h] * 0.9113

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of kilometers per hour [km/h] to feet per second [ft/s] can be achieved using the following calculation method.

  • Feet per second [ft/s] = kilometers per hour [km/h] ÷ 1.09728

Convert feet per second to kilometers per hour

Converting feet per second [ft/s] to kilometers per hour [km/h] is easy and can be done in two ways. The first method involves multiplication, in which the value in feet per second [ft/s] is multiplied by the rounded conversion factor of 1.0973. The second variant is a division. Here, the value in feet per second [ft/s] is divided by the rounded conversion factor of 0.9113.

  • Kilometers per hour [km/h] ≈ feet per second [ft/s] * 1.0973
  • Kilometers per hour [km/h] ≈ feet per second [ft/s] ÷ 0.9113

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of feet per second [ft/s] to kilometers per hour [km/h] can be achieved using the following calculation method.

  • Kilometers per hour [km/h] = feet per second [ft/s] * 1.09728

Converter

Decimal places

How it's calculated

Factor: 
≈ 1.097
Feet per second = Kilometers per hour ÷ 1.09728
Kilometers per hour = Feet per second * 1.09728

To all available units

Kilometers per hour

Inches per hour

Kilometers per hour

Inches per minute

Kilometers per hour

Inches per second

Kilometers per hour

Kilometers per minute

Kilometers per hour

Kilometers per second

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