Convert Gigahertz to Kilohertz
Convert Gigahertz to Kilohertz instantly. 1 Gigahertz (GHz) equals 1,000,000 Kilohertz (kHz).
Gigahertz to Kilohertz conversion table
| Gigahertz (GHz) | Kilohertz (kHz) |
|---|---|
| 1 GHz | 1,000,000 kHz |
| 2 GHz | 2,000,000 kHz |
| 3 GHz | 3,000,000 kHz |
| 5 GHz | 5,000,000 kHz |
| 10 GHz | 10,000,000 kHz |
| 20 GHz | 20,000,000 kHz |
| 50 GHz | 50,000,000 kHz |
| 100 GHz | 100,000,000 kHz |
| 500 GHz | 500,000,000 kHz |
| 1,000 GHz | 1,000,000,000 kHz |
1 Gigahertz = 1,000,000 Kilohertz · multiply Gigahertz by 1,000,000
About converting Gigahertz to Kilohertz
Gigahertz (GHz) and Kilohertz (kHz) are both units of frequency, so converting between them is a single multiplication: multiply your Gigahertz figure by 1,000,000. Ten Gigahertz comes to 10,000,000 Kilohertz, and a hundred works out at 100,000,000 Kilohertz.
Rule of thumb: going from Gigahertz to Kilohertz multiplies, so the figure always grows — one Gigahertz is already 1,000,000 Kilohertz. If your answer came out smaller, you have the conversion the wrong way round.
What is a Gigahertz?
The gigahertz is where modern computing and wireless live. Processor clocks arrived in this range and have climbed very little since — chips got faster by adding cores and doing more work per cycle, not by ticking quicker — which is exactly why comparing two processors on gigahertz alone tells you very little. Wi-Fi is the other everyday gigahertz: the 2.4 GHz band travels further and through more walls, the 5 and 6 GHz bands carry more data over shorter distances, and that trade-off falls directly out of the frequency. Mobile networks are quoted the same way.
What is a Kilohertz?
The kilohertz is the range of sound and of the oldest broadcast radio. The top of human hearing sits somewhere near 20 kHz in a young ear, and digital audio is sampled in kilohertz — CD audio at 44.1 kHz, most video and studio work at 48 kHz or above — because a sample rate has to comfortably exceed the highest frequency you want to capture. AM radio is the other kilohertz territory: the numbers on an AM dial are station frequencies in kilohertz, which is why they run to three or four digits while the FM dial beside them shows tidy two-digit megahertz.
To put both in perspective: a laptop processor ticks at a few gigahertz, while AM radio stations sit around 1,000 kilohertz on the dial.
The converter above updates as you type, and the table lists common values for quick reference. Need the opposite direction? Use the Kilohertz to Gigahertz converter, or browse all Frequency converters.
Frequently asked questions
How many Kilohertz are in one Gigahertz?
There are 1,000,000 Kilohertz in one Gigahertz.
How do I convert Gigahertz to Kilohertz?
Multiply the number of Gigahertz by 1,000,000. For example, 10 Gigahertz = 10,000,000 Kilohertz.
What is 100 Gigahertz in Kilohertz?
100 Gigahertz is equal to 100,000,000 Kilohertz.
How do I convert Kilohertz to Gigahertz?
Multiply the Kilohertz value by 0.000001 (or divide by 1,000,000).
Is this Gigahertz to Kilohertz conversion exact?
Yes, exactly. Both units are fixed against the same base by definition, and 1 Gigahertz = 1,000,000 Kilohertz is the complete value — nothing is rounded away.
What is a Gigahertz?
The gigahertz is where modern computing and wireless live. Processor clocks arrived in this range and have climbed very little since — chips got faster by adding cores and doing more work per cycle, not by ticking quicker — which is exactly why comparing two processors on gigahertz alone tells you very little. Wi-Fi is the other everyday gigahertz: the 2.4 GHz band travels further and through more walls, the 5 and 6 GHz bands carry more data over shorter distances, and that trade-off falls directly out of the frequency. Mobile networks are quoted the same way.
What is a Kilohertz?
The kilohertz is the range of sound and of the oldest broadcast radio. The top of human hearing sits somewhere near 20 kHz in a young ear, and digital audio is sampled in kilohertz — CD audio at 44.1 kHz, most video and studio work at 48 kHz or above — because a sample rate has to comfortably exceed the highest frequency you want to capture. AM radio is the other kilohertz territory: the numbers on an AM dial are station frequencies in kilohertz, which is why they run to three or four digits while the FM dial beside them shows tidy two-digit megahertz.