Home Question Answer What is the formula for calculating the RPM of a rotary encoder? What is the formula for calculating the RPM of a rotary encoder? The formula for calculating the RPM of a rotary encoder is:RPM = (60 * 1000 / pulse_per_turn) / (millis() – TIME) * pulses. Related Questions What is an Encoder? What is a rotary encoder? What type of encoder is used in WizGear IoT? How is the Wiz Encoder used to measure RPM? What is the distance travelled by a robot in one revolution? What are some applications of encoders? How many cuts are measured in one revolution of the encoder disc? What is a tachometer? Load More