Megahertz to radio wavelength
Type a value in MHz to get it in m instantly.
0.7495m
That's about the same as a 400 MHz spectrometer. Hydrogen resonates at about 400 MHz in that field.
What it means
What does it resonate at?
Frequencies are for the bare nucleus. Chemical shifts move them by parts per million, which is the entire information content of a spectrum.
The math
How to convert MHz to m
Frequency is the field times the nucleus’s own ratio: MHz = tesla × gyromagnetic ratio, which is 42.577 for hydrogen. The figures below use the nucleus selected above.
Example: 400 MHz = 0.749481 m.
The table below is for Hydrogen-1 (42.577 MHz/T).
Every unit
Your field in every unit
Tables
MHz to m conversion table
| MHz | m |
|---|---|
| 0.5 MHz | 599.585 m |
| 1.5 MHz | 199.862 m |
| 3 MHz | 99.9308 m |
| 7 MHz | 42.8275 m |
| 9.4 MHz | 31.8928 m |
| 11.7 MHz | 25.6233 m |
| 14.1 MHz | 21.2619 m |
| 18.8 MHz | 15.9464 m |
| 21.1 MHz | 14.2082 m |
| 23.5 MHz | 12.7571 m |
m to MHz conversion table
| m | MHz |
|---|---|
| 0.5 m | 599.585 MHz |
| 1.5 m | 199.862 MHz |
| 3 m | 99.9308 MHz |
| 7 m | 42.8275 MHz |
| 9.4 m | 31.8928 MHz |
| 11.7 m | 25.6233 MHz |
| 14.1 m | 21.2619 MHz |
| 18.8 m | 15.9464 MHz |
| 21.1 m | 14.2082 MHz |
| 23.5 m | 12.7571 MHz |
Quick answers
Quick answers
- How many m is 1 MHz?
- 1 MHz is 299.792 m.
- How many m is 10 MHz?
- 10 MHz is 29.9792 m.
- How many m is 400 MHz?
- 400 MHz is 0.749481 m.
The units
About these units
Megahertz (MHz)
The resonance frequency, and what instruments are named after.
Radio wavelength (m)
The free-space wavelength of that frequency.
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