Feet per Second to Kilometers per Second

Convert feet per second (ft/s) to kilometers per second (km/s) with formulas, examples, and conversion tables.

ft/s
km/s
1 ft/s = 0.000305 km/s
Full precision:0.0003048 km/s
Step-by-Step Solution

To convert 1 feet per second to kilometers per second, we divide by 3280.84 because one kilometer per second equals exactly 3280.84 feet per second.

1 kilometer per second = 3280.84 feet per second

Since there are 3280.84 feet per second in every kilometer per second, we divide our value by this factor:

1 ÷ 3280.84 = 0.000305 kilometers per second

So 1 feet per second = 0.000305 kilometers per second.

Quick check: 0.000305 × 3280.84 = 1 feet per second

How to Convert Feet per Second to Kilometers per Second

To convert feet per second to kilometers per second, divide the value by 3280.84.

The Formula

Kilometers per Second = Feet per Second ÷ 3280.84

Key Fact

1 kilometer per second = 3280.84 feet per second

Tip: To convert kilometers per second back to feet per second, multiply by 3280.84.

Example Conversions

Example 1: 1 ft/s = 0.000305 km/s
1 ÷ 3280.84 = 0.000305
Example 2: 5 ft/s = 0.001524 km/s
5 ÷ 3280.84 = 0.001524
Example 3: 10 ft/s = 0.003048 km/s
10 ÷ 3280.84 = 0.003048

Feet per Second to Kilometers per Second Table

Feet per SecondKilometers per Second
1 ft/s0.000305 km/s
2 ft/s0.00061 km/s
5 ft/s0.001524 km/s
10 ft/s0.003048 km/s
20 ft/s0.006096 km/s
25 ft/s0.00762 km/s
50 ft/s0.01524 km/s
100 ft/s0.03048 km/s
250 ft/s0.0762 km/s
500 ft/s0.1524 km/s
1000 ft/s0.3048 km/s

1 Foot per Second in Other Units

Unit1 ft/s =
ft/s to m/s0.3048 m/s
ft/s to km/h1.0973 km/h
Feet per Second to Centimeters per Second30.48 cm/s
ft/s to mph0.68182 mph
Feet per Second to Inches per Second12 in/s
Feet per Second to Knots0.59248 kn
Feet per Second to Mach0.00089571 Mach
Feet per Second to Speed of Light1.0167e-9 c
Feet per Second to Kilometers per Second0.0003048 km/s

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