ghz to hertz | Exact Decimal + Formula

One gigahertz equals exactly a billion hertz. Real-world use: modern processor speeds, wi-fi bands (2.4/5/6 ghz), and radar. This page expresses those values in hertz, which is used for audio frequencies, processor clock rates, and AC power mains (50/60 hz). Because the difference in scale is so large, real-world figures usually pass through an intermediate unit first; the table below makes direct conversion easy to check. Enter any value above — the result updates instantly, and a 1–1000 reference table follows below.