Convert 20 Knots to Mach

How fast is 20 knots? What is 20 knots in Mach? 20 knots to mach conversion.

Amount

From

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20 Knots ≈

Mach 0.031056109

result rounded

Decimal places

Result in Plain English

20 knots is equal to about Mach 0.0311.

To a Percentage

20 knots ≈ 3.11% of a Mach.

In Scientific Notation

20 knots

= 2 x 10¹ knots

≈ 3.10561 x 10^-2 Mach

Knots

A knot is a unit of speed, equal to one nautical mile per hour. Something traveling at one knot is going about 1.151 land miles per hour.

Common abbreviations: kn, kt

Mach

Mach is the ratio of an object's speed to the speed of sound. For example, something traveling at Mach 5 is traveling at 5 times the speed of sound. The speed of sound varies depending on many factors. In dry air, at 0 degrees Celsius, the speed of sound is about 331.3 meters per second.

Knots to Mach Conversions

results may be rounded

knots	mach
20.00	0.031056
20.01	0.031072
20.02	0.031087
20.03	0.031103
20.04	0.031118
20.05	0.031134
20.06	0.031149
20.07	0.031165
20.08	0.031180
20.09	0.031196
20.10	0.031211
20.11	0.031227
20.12	0.031242
20.13	0.031258
20.14	0.031274
20.15	0.031289
20.16	0.031305
20.17	0.031320
20.18	0.031336
20.19	0.031351
20.20	0.031367
20.21	0.031382
20.22	0.031398
20.23	0.031413
20.24	0.031429
20.25	0.031444
20.26	0.031460
20.27	0.031475
20.28	0.031491
20.29	0.031506
20.30	0.031522
20.31	0.031537
20.32	0.031553
20.33	0.031569

knots	mach
20.34	0.031584
20.35	0.031600
20.36	0.031615
20.37	0.031631
20.38	0.031646
20.39	0.031662
20.40	0.031677
20.41	0.031693
20.42	0.031708
20.43	0.031724
20.44	0.031739
20.45	0.031755
20.46	0.031770
20.47	0.031786
20.48	0.031801
20.49	0.031817
20.50	0.031833
20.51	0.031848
20.52	0.031864
20.53	0.031879
20.54	0.031895
20.55	0.031910
20.56	0.031926
20.57	0.031941
20.58	0.031957
20.59	0.031972
20.60	0.031988
20.61	0.032003
20.62	0.032019
20.63	0.032034
20.64	0.032050
20.65	0.032065
20.66	0.032081
20.67	0.032096

knots	mach
20.68	0.032112
20.69	0.032128
20.70	0.032143
20.71	0.032159
20.72	0.032174
20.73	0.032190
20.74	0.032205
20.75	0.032221
20.76	0.032236
20.77	0.032252
20.78	0.032267
20.79	0.032283
20.80	0.032298
20.81	0.032314
20.82	0.032329
20.83	0.032345
20.84	0.032360
20.85	0.032376
20.86	0.032392
20.87	0.032407
20.88	0.032423
20.89	0.032438
20.90	0.032454
20.91	0.032469
20.92	0.032485
20.93	0.032500
20.94	0.032516
20.95	0.032531
20.96	0.032547
20.97	0.032562
20.98	0.032578
20.99	0.032593

Convert 20 Knots to Mach

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