• kHz   MHz
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Rounding Mode:

Kilohertz (kHz), a unit of frequency equal to 1,000 hertz, is a central part of our digital world. It’s prominently used to measure frequencies of audio signals, radio transmissions, and clock speeds in computers. The human ear can typically hear sounds ranging from 20 Hz to 20 kHz. Interestingly, ultrasonic devices like bat echolocation operate at frequencies well beyond this range, often between 20 kHz and 200 kHz, allowing them sophistication in navigation and hunting that humans cannot directly experience.

In radio broadcasting, AM radio stations operate at kilohertz frequencies, generally between 530 kHz to 1700 kHz, catering to long-distance communication. This contrasts with FM radio, which uses the higher megahertz range. Understanding kilohertz can give insight into how different signals traverse space, influencing everything from global communications to wildlife studies.

Did you know?

Megahertz (MHz) is a common unit of frequency that represents one million cycles per second and is particularly known for its vital role in telecommunications and computing. The term hertz pays homage to Heinrich Hertz, the first person to conclusively prove the existence of electromagnetic waves. In radio broadcasting, the station dial numbers you tune into represent megahertz, which indicate the carrier frequency of the radio station. For example, a frequency of 101.1 MHz means the wave completes 101.1 million cycles every second!

In computing, the speed of the early personal computers was often measured in megahertz. Though we’ve progressed to gigahertz in modern-day processors, the megahertz era marked some groundbreaking advancements in technology. The original IBM PC, introduced in 1981, had a processor speed of just 4.77 MHz. Today, such performance pales in comparison, revealing the incredible strides in processing power over the decades.

> Kilohertz to Megahertz Conversion Table

Kilohertz Megahertz
0 kHz 0 MHz
1 kHz 0.001 MHz
2 kHz 0.002 MHz
3 kHz 0.003 MHz
4 kHz 0.004 MHz
5 kHz 0.005 MHz
6 kHz 0.006 MHz
7 kHz 0.007 MHz
8 kHz 0.008 MHz
9 kHz 0.009 MHz
10 kHz 0.01 MHz
11 kHz 0.011 MHz
12 kHz 0.012 MHz
13 kHz 0.013 MHz
14 kHz 0.014 MHz
15 kHz 0.015 MHz
16 kHz 0.016 MHz
17 kHz 0.017 MHz
18 kHz 0.018 MHz
19 kHz 0.019 MHz
20 kHz 0.02 MHz
21 kHz 0.021 MHz
22 kHz 0.022 MHz
23 kHz 0.023 MHz
24 kHz 0.024 MHz
25 kHz 0.025 MHz
26 kHz 0.026 MHz
27 kHz 0.027 MHz
28 kHz 0.028 MHz
29 kHz 0.029 MHz
30 kHz 0.03 MHz
31 kHz 0.031 MHz
32 kHz 0.032 MHz
33 kHz 0.033 MHz
34 kHz 0.034 MHz
35 kHz 0.035 MHz
36 kHz 0.036 MHz
37 kHz 0.037 MHz
38 kHz 0.038 MHz
39 kHz 0.039 MHz
40 kHz 0.04 MHz
41 kHz 0.041 MHz
42 kHz 0.042 MHz
43 kHz 0.043 MHz
44 kHz 0.044 MHz
45 kHz 0.045 MHz
46 kHz 0.046 MHz
47 kHz 0.047 MHz
48 kHz 0.048 MHz
49 kHz 0.049 MHz
50 kHz 0.05 MHz
51 kHz 0.051 MHz
52 kHz 0.052 MHz
53 kHz 0.053 MHz
54 kHz 0.054 MHz
55 kHz 0.055 MHz
56 kHz 0.056 MHz
57 kHz 0.057 MHz
58 kHz 0.058 MHz
59 kHz 0.059 MHz
60 kHz 0.06 MHz
61 kHz 0.061 MHz
62 kHz 0.062 MHz
63 kHz 0.063 MHz
64 kHz 0.064 MHz
65 kHz 0.065 MHz
66 kHz 0.066 MHz
67 kHz 0.067 MHz
68 kHz 0.068 MHz
69 kHz 0.069 MHz
70 kHz 0.07 MHz
71 kHz 0.071 MHz
72 kHz 0.072 MHz
73 kHz 0.073 MHz
74 kHz 0.074 MHz
75 kHz 0.075 MHz
76 kHz 0.076 MHz
77 kHz 0.077 MHz
78 kHz 0.078 MHz
79 kHz 0.079 MHz
80 kHz 0.08 MHz
81 kHz 0.081 MHz
82 kHz 0.082 MHz
83 kHz 0.083 MHz
84 kHz 0.084 MHz
85 kHz 0.085 MHz
86 kHz 0.086 MHz
87 kHz 0.087 MHz
88 kHz 0.088 MHz
89 kHz 0.089 MHz
90 kHz 0.09 MHz
91 kHz 0.091 MHz
92 kHz 0.092 MHz
93 kHz 0.093 MHz
94 kHz 0.094 MHz
95 kHz 0.095 MHz
96 kHz 0.096 MHz
97 kHz 0.097 MHz
98 kHz 0.098 MHz
99 kHz 0.099 MHz
100 kHz 0.1 MHz