PPM to Hz Calculator

Frequency Stability in a crystal oscillator is usually represented in ppm (parts per million). However, it is easier to understand this in terms of frequency. This calculator converts the ppm value of frequency stability to give you the equivalent variation in Hz.

Convert Frequency Stability of a Crystal Oscillator from PPM to Frequency in Hz

  • Oscillation Frequency of a Crystal Oscillator
  • Frequency Stability in PPM (Parts Per Million)
  • Calculate Reset


  • Frequency Variation