1 Kilohertz to Megahertz

1 kHz = 0.001 MHz

Calculation: MHz = 1 kHz × 0.001 = 0.001 MHz

Kilohertz to Megahertz Converter

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How high is 1 kHz?

1 kilohertz (1.00 kHz) is comparable to the range of the human speaking voice.

What does 1 kHz look like?

Illustration of a person speaking with sound waves
1 kilohertz (1.00 kHz) is comparable to the range of the human speaking voice.

Did you know? 1 kHz reference tone is 1,000 Hz.

1 kHz is the standard reference frequency for audio testing, calibration, and hearing tests.

How to Convert Kilohertz to Megahertz

1 kilohertz = 0.001 megahertz

Megahertz = Kilohertz × 0.001

Example: 1 kHz × 0.001 = 0.001 MHz

Reverse Conversion

To convert megahertz back to kilohertz:

  • Remember, 1 megahertz equals 1000 kilohertz.
  • To convert 0.001 MHz to kHz, multiply 0.001 x 1000, resulting in 1 kHz.

1 kHz is also equal to:

  • 1000 hertz
  • 60000 revolution per minute
About these units

Kilohertz: SI decimal multiple of hertz; 1 kHz = 1,000 Hz = 10³ Hz

Megahertz: SI decimal multiple of hertz; 1 MHz = 1,000,000 Hz = 10⁶ Hz

Frequently Asked Questions

How much is 1 kilohertz in megahertz?

1 kilohertz equals 0.001 megahertz. This is calculated by multiplying 1 by the conversion factor 0.001.

What does 1 kilohertz look like in megahertz?

1 kilohertz (0.001 megahertz) is near the upper limit of human hearing (20 kHz).

How do you calculate 1 kilohertz to megahertz?

Multiply 1 by the conversion factor 0.001. The calculation is 1 × 0.001 = 0.001 megahertz. This factor is defined by international measurement standards.

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1 kilohertz = 0.001 megahertz
1 kilohertz = 0.001 megahertz — conversion chart

Nearby Conversions

2 kilohertz0.002 megahertz 3 kilohertz0.003 megahertz 4 kilohertz0.004 megahertz 5 kilohertz0.005 megahertz 6 kilohertz0.006 megahertz 7 kilohertz0.007 megahertz 8 kilohertz0.008 megahertz 9 kilohertz0.009 megahertz 10 kilohertz0.01 megahertz 11 kilohertz0.011 megahertz

For general conversions between kilohertz and megahertz, see the kilohertz to megahertz converter.

Also convert Kilohertz to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 Hz = 1/s by definition (SI, BIPM). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.