📏 Megahertz to Kilohertz Converter
Convert megahertz (MHz) to kilohertz (kHz) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 megahertz (MHz) = 1,000 kilohertz (kHz). Formula: kHz = MHz × 1,000.
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Megahertz to Kilohertz Converter inputs
Result
Megahertz to Kilohertz conversion table
| Megahertz (MHz) | Kilohertz (kHz) |
|---|---|
| 0.1 MHz | 100 kHz |
| 0.5 MHz | 500 kHz |
| 1 MHz | 1,000 kHz |
| 2 MHz | 2,000 kHz |
| 3 MHz | 3,000 kHz |
| 5 MHz | 5,000 kHz |
| 10 MHz | 10,000 kHz |
| 20 MHz | 20,000 kHz |
| 25 MHz | 25,000 kHz |
| 50 MHz | 50,000 kHz |
| 100 MHz | 100,000 kHz |
| 1,000 MHz | 1,000,000 kHz |
Other frequency conversions
How to convert megahertz to kilohertz
Multiply the number of megahertz by 1,000 to get kilohertz: kHz = MHz × 1,000.
Example: 5 MHz = 5,000 kHz.
The megahertz (MHz) and the kilohertz (kHz) are both units of frequency. Need the opposite direction? Use the kHz to MHz converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 18 categories and 106 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure, power, angle, force, torque, frequency, flow rate, illuminance, density.
Frequently asked questions
How many kilohertz are in a megahertz?
1 megahertz = 1,000 kilohertz.
How do I convert megahertz to kilohertz?
Use the formula kHz = MHz × 1,000. For example, 5 MHz = 5,000 kHz.
How do I convert kilohertz back to megahertz?
1 kilohertz = 0.001 megahertz. Use the kHz to MHz converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.