Frequency Calculator

Give frequency in Hertz

Frequency ↔ wavelength

Hertz
Cycles per second
Power of 10
Log10 (a.k.a. 'orders of magnitude')
2.0253
Power of 2
Log2 (a.k.a. 'octaves')
6.7279
Cycle duration
1 / hertz = time/cycle
9.43msec
Wavelength
Speed of sound = 343 m/s (20 °C, air)
3.24m

Electro-Magnetic Spectrum

Audio spectrum
  • Frequency:
    1Hz - 20KHz
  • Wavelength:
    14.99Km - 299.79Mm
Ultrasonic
  • Frequency:
    20.1KHz - 100KHz
  • Wavelength:
    3Km - 14.92Km

Examples

References