Frequency
MHztocycles/hr
Convert megahertz (MHz) to cycles per hour (cycles/hr).
Factor1 MHz = 3.6e+9 cycles/hr
Converter
MHz
Accepts numbers or expressions, e.g. 150 + 14.7
Result
cycles/hr
Rendered to 6 significant figures.
Formula
Formula
cycles/hr = MHz × 3.6e+9
Multiply any value in megahertz by 3.6e+9 to obtain the value in cycles per hour.
Worked example
Convert 1 MHz to cycles/hr.
- 01Start with 1 MHz.
- 02Multiply by the conversion factor: 1 × 3.6e+9 = 3.6e+9 cycles/hr.
Result1 MHz = 3.6e+9 cycles/hr
Conversion table
| MHz | cycles/hr |
|---|---|
| 1 | 3.6e+9 |
| 2 | 7.2e+9 |
| 5 | 1.8e+10 |
| 10 | 3.6e+10 |
| 20 | 7.2e+10 |
| 50 | 1.8e+11 |
| 100 | 3.6e+11 |
| 200 | 7.2e+11 |
| 500 | 1.8e+12 |
| 1000 | 3.6e+12 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from MHz to cycles/hr?
1 MHz equals 3.6e+9 cycles/hr. To convert, multiply the value in megahertz by 3.6e+9.
How do I convert 1 MHz to cycles/hr?
1 MHz = 3.6e+9 cycles/hr. For any value, multiply by 3.6e+9.
How do I convert cycles/hr back to MHz?
Divide by the same factor — or equivalently, multiply by 2.777778e-10. So 1 cycles/hr = 2.77778e-10 MHz.
When would I need to convert megahertz to cycle per hour?
Frequency conversions between MHz and cycles/hr are needed in signal and RF engineering, motor and turbomachinery rotational-speed work, vibration and pulse-rate analysis, and control-loop sample-rate specification. Hz dominates electronics and instrumentation; kHz, MHz and GHz cover audio through microwave; rpm and rps dominate mechanical rotational equipment; cycles per minute, second and hour cover slow industrial cyclic processes. Angular frequency (rad/s) and time-period (Hz ↔ seconds) conversions are NOT included — they require either a 2π factor or a reciprocal relationship.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).