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