MHz to Hz converter
1 megahertz equals 1,000,000 hertz. Conversions use Hz = MHz × 1000000
MHz → 1,000,000 Hz
Hz = MHz × 1000000
Converter
Worked examples
- 1 MHz = 1,000,000 Hz
- 2 MHz = 2,000,000 Hz
- 5 MHz = 5,000,000 Hz
- 10 MHz = 10,000,000 Hz
- 100 MHz = 100,000,000 Hz
megahertz to hertz conversion table
| MHz | Hz | Arithmetic |
|---|---|---|
| 1 MHz | 1,000,000 Hz | × 1000000 |
| 2 MHz | 2,000,000 Hz | × 1000000 |
| 3 MHz | 3,000,000 Hz | × 1000000 |
| 4 MHz | 4,000,000 Hz | × 1000000 |
| 5 MHz | 5,000,000 Hz | × 1000000 |
| 6 MHz | 6,000,000 Hz | × 1000000 |
| 8 MHz | 8,000,000 Hz | × 1000000 |
| 10 MHz | 10,000,000 Hz | × 1000000 |
| 12 MHz | 12,000,000 Hz | × 1000000 |
| 15 MHz | 15,000,000 Hz | × 1000000 |
| 20 MHz | 20,000,000 Hz | × 1000000 |
| 25 MHz | 25,000,000 Hz | × 1000000 |
| 30 MHz | 30,000,000 Hz | × 1000000 |
| 40 MHz | 40,000,000 Hz | × 1000000 |
| 50 MHz | 50,000,000 Hz | × 1000000 |
| 60 MHz | 60,000,000 Hz | × 1000000 |
| 70 MHz | 70,000,000 Hz | × 1000000 |
| 80 MHz | 80,000,000 Hz | × 1000000 |
| 90 MHz | 90,000,000 Hz | × 1000000 |
| 100 MHz | 100,000,000 Hz | × 1000000 |
How to convert MHz to Hz
- Take your value in megahertz.
- Multiply by 1000000
- That is your answer in hertz — no rounding needed until you choose a display precision.
Related conversions
Hz to MHzHz to kHzHz to GHzHz to rpmkHz to HzMHz to kHzMHz to GHzMHz to rpmGHz to Hzall frequency units
Questions
How many hertz in 1 megahertz?
Exactly 1,000,000 Hz. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert MHz to Hz?
Multiply the megahertz figure by 1000000 — or use the converter above, which updates as you type.
Is MHz to Hz the same as Hz to MHz?
No — they are inverses. One MHz is 1,000,000 Hz, while one Hz is 0.000001 MHz.
What is 1 MHz in Hz?
1 MHz = 1,000,000 Hz (see the value page for the full arithmetic).