Frequency Conversions: Hertz to RPM

Frequency conversions are important in physics, engineering, and music. Here's a guide to common frequency conversions:

Common Conversions

• 1 hertz (Hz) = 1 cycle per second
• 1 kilohertz (kHz) = 1,000 hertz (Hz)
• 1 megahertz (MHz) = 1,000,000 hertz (Hz)
• 1 gigahertz (GHz) = 1,000,000,000 hertz (Hz)
• 1 hertz (Hz) = 60 revolutions per minute (RPM)
• 1 revolution per minute (RPM) = 1/60 hertz (Hz) = 0.01667 Hz

Practical Applications

• Sound frequencies are measured in hertz (Hz)
• Radio frequencies are measured in kilohertz (kHz), megahertz (MHz), or gigahertz (GHz)
• Computer processor speeds are measured in gigahertz (GHz)
• Motor and engine speeds are measured in revolutions per minute (RPM)

The human ear can typically hear frequencies between 20 Hz and 20,000 Hz (20 kHz).