Complete Guide to Hz to MHz Conversion
Converting Hertz (Hz) to Megahertz (MHz) is essential for radio frequency applications, electronics design, and telecommunications. Understanding this conversion is crucial for FM radio, amateur radio, and various electronic systems.
Hz to MHz Conversion Formula
MHz = Hz ÷ 1,000,000
Or: MHz = Hz × 0.000001
Example:
1,000,000 Hz ÷ 1,000,000 = 1 MHz
Understanding the Units
Hertz (Hz)
- • Base unit of frequency
- • 1 Hz = 1 cycle per second
- • Named after Heinrich Hertz
- • Used for very low frequencies
Megahertz (MHz)
- • 1 MHz = 1,000,000 Hz
- • Prefix "mega" = 1,000,000
- • Common in radio communications
- • Used for high frequencies
Common Hz to MHz Conversions
| Hertz (Hz) | Megahertz (MHz) | Application |
|---|---|---|
| 13,560,000 Hz | 13.56 MHz | ISM band, RFID, NFC |
| 27,000,000 Hz | 27 MHz | CB radio, RC control |
| 88,000,000 Hz | 88 MHz | FM radio lower limit |
| 108,000,000 Hz | 108 MHz | FM radio upper limit |
| 146,000,000 Hz | 146 MHz | VHF amateur radio |
Applications of Hz to MHz Conversion
Broadcasting
- • FM radio stations
- • VHF television
- • Maritime radio
- • Aviation communications
Amateur Radio
- • HF band operations
- • VHF repeaters
- • Contest frequencies
- • Emergency communications
Industrial
- • RF heating systems
- • Medical equipment
- • ISM band devices
- • Test instruments
Practical Examples and Calculations
Step-by-Step Conversion Examples:
Example 1: Convert 95,500,000 Hz to MHz
95,500,000 Hz ÷ 1,000,000 = 95.5 MHz (Popular FM station)
Example 2: Convert 13,560,000 Hz to MHz
13,560,000 Hz ÷ 1,000,000 = 13.56 MHz (ISM band)
Example 3: Convert 146,520,000 Hz to MHz
146,520,000 Hz ÷ 1,000,000 = 146.52 MHz (Amateur repeater)
Why Use Our Hz to MHz Converter?
- Instant Calculations: Get immediate Hz to MHz conversions
- High Precision: Accurate calculations with full decimal precision
- All Units Included: See conversions to Hz, kHz, GHz, and THz
- Wavelength Display: Automatic wavelength calculation for antenna design
- Real-time Updates: Results update as you type values
- Mobile Optimized: Perfect for field work and mobile use
- Professional Quality: Suitable for RF engineering and design
Frequently Asked Questions
How many Hz are in 1 MHz?
1 MHz equals 1,000,000 Hz. The prefix "mega" means 1,000,000, so 1 megahertz = 1,000,000 hertz.
What is the formula to convert Hz to MHz?
To convert Hz to MHz, divide the Hz value by 1,000,000. Formula: MHz = Hz ÷ 1,000,000
What frequency range is FM radio?
FM radio operates from 88 MHz to 108 MHz, which is 88,000,000 Hz to 108,000,000 Hz.