/convert/kilohertz-to-hertz/ Convert kilohertz (kHz) to hertz (Hz) instantly with a reference table. article kilohertz (kHz) to hertz (Hz) Converter — 247QuickTools ,{ "@context": "https://schema.org", "@type": "SpeakableSpecification", "cssSelector": [".tool-intro", ".info-gain-section"] }
📡 Frequency

kilohertz (kHz) to hertz (Hz) Converter

Convert kilohertz (kHz) to hertz (Hz) instantly with a reference table.

Quick answer: To convert kilohertz (kHz) to hertz (Hz), multiply by 1000. For example, 1 kilohertz (kHz) = 1000 hertz (Hz). Use the calculator below for any value.
kilohertz (kHz) to hertz (Hz)
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Common conversions
kilohertz (kHz) hertz (Hz)
Formula:

How to convert kilohertz (kHz) to hertz (Hz)

1

Enter your value

Type the number of kilohertz (khz) you want to convert into the left box. The result in hertz (hz) appears instantly in the right box. You can also type into the right box to convert in the other direction.

2

Use the swap button

Click the ⇄ Swap button to reverse the conversion — hertz (Hz) to kilohertz (kHz). Your current value carries across so you don't have to re-enter anything.

3

About kilohertz (kHz) and hertz (Hz)

kilohertz (kHz) and hertz (Hz) are common frequency measurements.

💡 Did you know?

1 kHz = 1,000 Hz. Audible range: 20 Hz to 20,000 Hz (20 kHz). Standard telephone audio bandwidth: 300-3,400 Hz. CD audio: 20-20,000 Hz sampled at 44,100 Hz (44.1 kHz). DAB digital radio: 1.152 Mbps data rate. Human speech intelligibility: 300-4,000 Hz (1 kHz range).

📊 Common conversions at a glance
kilohertz (kHz) hertz (Hz)
0.001 1
0.01 10
0.1 100
0.5 500
1 1000
2 2000
Reviewed for 2026. kilohertz (kHz) ↔ hertz (Hz) conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.