Convert 21 Kilometers per Hour to Feet per Second

How fast is 21 kilometers per hour? What is 21 kilometers per hour in feet per second? 21 km/h to fps conversion.

Amount

From

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21 Kilometers per Hour ≈

19.138233 Feet per Second

result rounded

Decimal places

Result in Plain English

21 kilometers per hour is equal to about 19.1 feet per second.

In Scientific Notation

21 kilometers per hour

= 2.1 x 10¹ kilometers per hour

≈ 1.91382 x 10¹ feet per second

Kilometers per Hour

A kilometer per hour is a unit of speed. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour.

Common abbreviations: km/h, kmph, km/hr, km/hour

Feet per Second

A foot per second is a unit of speed. Something traveling at one foot per second is traveling exactly 0.3048 meters per second, or about 0.682 miles per hour.

Common abbreviations: ft/s, fps

Kilometers per Hour to Feet per Second Conversions

results may be rounded

km/h	fps
21.00	19.138
21.01	19.147
21.02	19.156
21.03	19.166
21.04	19.175
21.05	19.184
21.06	19.193
21.07	19.202
21.08	19.211
21.09	19.220
21.10	19.229
21.11	19.238
21.12	19.248
21.13	19.257
21.14	19.266
21.15	19.275
21.16	19.284
21.17	19.293
21.18	19.302
21.19	19.311
21.20	19.321
21.21	19.330
21.22	19.339
21.23	19.348
21.24	19.357
21.25	19.366
21.26	19.375
21.27	19.384
21.28	19.393
21.29	19.403
21.30	19.412
21.31	19.421
21.32	19.430
21.33	19.439

km/h	fps
21.34	19.448
21.35	19.457
21.36	19.466
21.37	19.475
21.38	19.485
21.39	19.494
21.40	19.503
21.41	19.512
21.42	19.521
21.43	19.530
21.44	19.539
21.45	19.548
21.46	19.557
21.47	19.567
21.48	19.576
21.49	19.585
21.50	19.594
21.51	19.603
21.52	19.612
21.53	19.621
21.54	19.630
21.55	19.639
21.56	19.649
21.57	19.658
21.58	19.667
21.59	19.676
21.60	19.685
21.61	19.694
21.62	19.703
21.63	19.712
21.64	19.721
21.65	19.731
21.66	19.740
21.67	19.749

km/h	fps
21.68	19.758
21.69	19.767
21.70	19.776
21.71	19.785
21.72	19.794
21.73	19.804
21.74	19.813
21.75	19.822
21.76	19.831
21.77	19.840
21.78	19.849
21.79	19.858
21.80	19.867
21.81	19.876
21.82	19.886
21.83	19.895
21.84	19.904
21.85	19.913
21.86	19.922
21.87	19.931
21.88	19.940
21.89	19.949
21.90	19.958
21.91	19.968
21.92	19.977
21.93	19.986
21.94	19.995
21.95	20.004
21.96	20.013
21.97	20.022
21.98	20.031
21.99	20.040

Convert 21 Kilometers per Hour to Feet per Second

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