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Foot per second to Kilometer per hour Converter

Foot per second to Kilometer per hour Converter

1 ft/s = 1.09728 km/h — convert instantly with formula and table.

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Quick answer: one foot per second equals 1.0973 kilometers per hour. So to convert feet per second to kilometers per hour, multiply by 1.09728.

How to convert feet per second to kilometers per hour

kilometers per hour = feet per second × 1.0972799999

Feet per second appears in ballistics, sports science and engineering specs — 88 ft/s is exactly 60 mph, a ratio American engineers memorize.

Kilometers per hour is the road-speed unit of most of the world; 100 km/h is the classic highway limit, equal to about 62 mph.

Foot per second to Kilometer per hour conversion table

Foot per second (ft/s)Kilometer per hour (km/h)
0.01 ft/s0.010973 km/h
0.1 ft/s0.109728 km/h
0.25 ft/s0.27432 km/h
0.4 ft/s0.438912 km/h
0.75 ft/s0.82296 km/h
1.25 ft/s1.3716 km/h
1.75 ft/s1.9202 km/h
2.5 ft/s2.7432 km/h
3.5 ft/s3.8405 km/h
4.5 ft/s4.9378 km/h
6 ft/s6.5837 km/h
8 ft/s8.7782 km/h
10 ft/s10.9728 km/h
12 ft/s13.1674 km/h
14 ft/s15.3619 km/h
16 ft/s17.5565 km/h
18 ft/s19.751 km/h
20 ft/s21.9456 km/h
24 ft/s26.3347 km/h
26 ft/s28.5293 km/h
30 ft/s32.9184 km/h
35 ft/s38.4048 km/h
45 ft/s49.3776 km/h
55 ft/s60.3504 km/h
65 ft/s71.3232 km/h
75 ft/s82.296 km/h
85 ft/s93.2688 km/h
95 ft/s104.2416 km/h
110 ft/s120.7008 km/h
125 ft/s137.16 km/h
175 ft/s192.024 km/h
250 ft/s274.32 km/h
350 ft/s384.048 km/h
450 ft/s493.776 km/h
600 ft/s658.368 km/h
750 ft/s822.96 km/h
900 ft/s987.552 km/h
1,500 ft/s1,645.92 km/h
2,500 ft/s2,743.2 km/h
10,000 ft/s10,972.8 km/h

Need the opposite direction? Use the Kilometer per hour to Foot per second converter, or read our complete guide to speed conversions for every formula in one place.

Frequently asked questions

How many kilometers per hour are in one foot per second?

One foot per second equals 1.0973 kilometers per hour. Multiply any foot per second value by 1.09728 to get kilometers per hour.

What is 10 feet per second in kilometers per hour?

10 feet per second equal 10.9728 kilometers per hour (10 × 1.09728).

Is the foot per second to kilometer per hour conversion exact?

The conversion factor used here (1.0972799999) is based on the internationally agreed definitions of both units, so results are exact up to rounding of the final decimal places.

Is my data stored when I use this converter?

No. The conversion runs entirely in your browser with JavaScript — nothing you type is sent to a server, logged or stored.