Marks Calc

Terahertzs to Gigahertzs

Convert terahertz to gigahertz — instant, free, with the formula shown.

1 THz=1000 GHz

How to convert terahertz to gigahertz

To convert terahertz to gigahertz, multiply by 1000:

GHz = THz × 1000

For example, 10 THz × 1000 = 10000 GHz.

THz to GHz conversion table

Terahertzs (THz)Gigahertzs (GHz)
1 THz1000 GHz
2 THz2000 GHz
5 THz5000 GHz
10 THz10000 GHz
25 THz25000 GHz
50 THz50000 GHz
100 THz100000 GHz
250 THz250000 GHz
500 THz500000 GHz
1000 THz1000000 GHz
Reverse: Gigahertz to Terahertz

Other terahertz conversions

Convert to gigahertz from another unit

THz to GHz — frequently asked

How many Gigahertzs are in 1 terahertz?

1 terahertz = 1000 Gigahertzs (THz × 1000 = GHz).

What is the formula to convert terahertz to gigahertz?

Multiply your terahertz value by 1000 to get gigahertz.

How do I convert 10 Terahertzs to Gigahertzs?

10 THz = 10000 GHz. For 100 THz the answer is 100000 GHz. Use the calculator on this page for any other value.

When to convert terahertz to gigahertz

1Radio and wireless (MHz, GHz)
2Audio engineering (Hz, kHz)
3CPU clock speed (GHz)
4Motor and engine speed (rpm)

Frequency conversion — common questions

How many Hz in 1 rpm?

1 rpm = 1/60 Hz ≈ 0.01667 Hz. So 3,000 rpm = 50 Hz.

What's the frequency range of human hearing?

Roughly 20 Hz to 20,000 Hz (20 kHz), reducing with age.

See all frequency converters