Calculators for Common Horological Applications

  • Pendulum Length and Beat-Per-Minute Calculators
    • Pendulum Length and Beats per Hour - if you can count the wheel teeth, you can easily calculate the appropriate length of the pendulum and the beats per hour.
    • Change in Pendulum Length - is your clock fast or slow? Use this calculator to determine how much to shorten or lengthen the pendulum.