Feet per second to Nautical mile 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 feet per second [ft/s] to nautical miles per second [NM/s] or nautical miles per second [NM/s] to feet per second [ft/s]. 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 second [ft/s] ≈ 1.646 * 10-4 nautical miles per second [NM/s]1 nautical mile per second [NM/s] ≈ 6,076.1155 feet per second [ft/s]

Convert feet per second to nautical miles per second

There are two simple ways to convert feet per second [ft/s] to nautical miles per second [NM/s]. In the first calculation method, the value in feet per second [ft/s] is divided by the rounded conversion factor of 6,076.1155. The second method multiplies the value in feet per second [ft/s] by the rounded conversion factor of 1.646 * 10-4.

  • Nautical miles per second [NM/s] ≈ feet per second [ft/s] ÷ 6,076.1155
  • Nautical miles per second [NM/s] ≈ feet per second [ft/s] * 1.646 * 10-4

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 second [ft/s] to nautical miles per second [NM/s] can be achieved using the following calculation method.

  • Nautical miles per second [NM/s] = feet per second [ft/s] ÷ 1,852 * 0.3048

Convert nautical miles per second to feet per second

Converting nautical miles per second [NM/s] to feet per second [ft/s] is easy and can be done in two ways. The first method involves multiplication, in which the value in nautical miles per second [NM/s] is multiplied by the rounded conversion factor of 6,076.1155. The second variant is a division. Here, the value in nautical miles per second [NM/s] is divided by the rounded conversion factor of 1.646 * 10-4.

  • Feet per second [ft/s] ≈ nautical miles per second [NM/s] * 6,076.1155
  • Feet per second [ft/s] ≈ nautical miles per second [NM/s] ÷ (1.646 * 10-4)

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

  • Feet per second [ft/s] = nautical miles per second [NM/s] * 1,852 ÷ 0.3048

Converter

Decimal places

How it's calculated

Factor: 
≈ 6,076.115
Nautical miles per second = Feet per second ÷ 1,852 * 0.3048
Feet per second = Nautical miles per second * 1,852 ÷ 0.3048

To all available units

Feet per second

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Speed of sound

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