Convert between Hz, kHz, MHz, GHz, rpm, and rad/s with real-time results and common frequency references
Format Converter
About This Tool
Frequency Converter lets you instantly convert between six frequency units — Hz, kHz, MHz, GHz, rpm, and rad/s. It shows all conversions at once in a grid, includes a one-click unit swap, and provides a reference table of common real-world frequencies.
Key Features
- Real-time conversion as you type
- Six frequency units: Hz, kHz, MHz, GHz, rpm, rad/s
- One-click swap between source and target units
- All-conversions grid showing every unit at once
- Copy any result to clipboard with one click
- Common frequency references table (heartbeat, AC power, radio, Wi-Fi, 5G)
Use Cases
- Convert radio frequency specifications between MHz and GHz
- Translate rotational speed from rpm to rad/s for engineering calculations
- Compare AC power frequencies across different regions
- Understand wireless signal frequencies in different units
- Quick frequency unit conversion for physics and electronics homework
frequency
conversion
hertz
Frequently Asked Questions
What frequency units does the converter support?
The converter supports Hertz (Hz), Kilohertz (kHz), Megahertz (MHz), Gigahertz (GHz), Revolutions Per Minute (rpm), and Radians Per Second (rad/s).
How do I swap the source and target units?
Click the swap button between the From and To unit selectors. It instantly swaps the units and recalculates the result.
What are the common frequency references for?
The reference table shows real-world frequency values such as human heartbeat, AC power, AM/FM radio, Wi-Fi, and 5G signals, helping you understand frequency scales in context.
Can I copy the conversion results?
Yes, each result in the All Conversions grid has a copy button. Click it to copy the value and unit to your clipboard.
Is the frequency conversion accurate?
Yes, all conversions use precise mathematical formulas. Very large or very small numbers are displayed in scientific notation for clarity.