Hertz to Megahertz Converter

Enter a frequency in hertz (Hz) and instantly get the equivalent value in megahertz (MHz).

Frequency Input

Hz
MHz

Result

Enter a value to see the result

Common Conversions

Hertz (Hz) Megahertz (MHz)
1,000 Hz0.001 MHz
100,000 Hz0.1 MHz
1,000,000 Hz1 MHz
87,500,000 Hz87.5 MHz (FM low)
100,000,000 Hz100 MHz
108,000,000 Hz108 MHz (FM high)
500,000,000 Hz500 MHz
1,000,000,000 Hz1,000 MHz (= 1 GHz)

Click any row to load that value into the converter.

Summary

Enter a frequency in hertz (Hz) and instantly get the equivalent value in megahertz (MHz).

How it works

  1. Enter a frequency value in the hertz (Hz) field.
  2. The converter divides the value by 1,000,000 to get megahertz.
  3. The result appears immediately with up to 6 significant digits.
  4. Click the swap button to reverse the direction (MHz → Hz).
  5. Use the copy button to copy the result to your clipboard.

Use cases

  • Convert CPU or processor clock speeds from Hz to MHz.
  • Express radio broadcast frequencies (FM band) in megahertz.
  • Convert oscillator or crystal frequencies listed in Hz to MHz for datasheets.
  • Check RF signal frequencies when working with wireless modules.
  • Translate sensor sampling rates from Hz to MHz for comparison.

Frequently Asked Questions

Last updated: 2026-07-23 · Reviewed by Nham Vu