How many kbps are in 1 Gbps?

1 Gbps equals exactly 1,000,000 kbps. This follows the SI (decimal) definition where kilo = 1,000 and giga = 1,000,000,000, so dividing by 1,000 cancels the kilo prefix and leaves you with 1,000,000 kbps per Gbps.

Is this using decimal (SI) or binary (IEC) prefixes?

This tool uses SI (decimal) prefixes: 1 kbps = 1,000 bps and 1 Gbps = 1,000,000,000 bps. This is the standard used by network equipment vendors and ISPs. The IEC binary equivalent would be kibibits (Kibps) and gibibits (Gibps), but those are rarely used for data rates.

What is a typical broadband connection in kbps and Gbps?

A basic 10 Mbps cable plan is 10,000 kbps or 0.01 Gbps. A 1 Gbps fiber plan is 1,000,000 kbps. Data center backbone links commonly run at 10–400 Gbps (10,000,000–400,000,000 kbps).

Why would I need to convert kbps to Gbps?

Legacy documentation and older monitoring tools often report speeds in kbps, while modern network specs use Gbps. Converting lets you compare figures across systems, size uplinks, or translate historical data into current units without manual arithmetic.

How do I convert Gbps back to kbps?

Multiply the Gbps value by 1,000,000. For example, 0.5 Gbps × 1,000,000 = 500,000 kbps. The swap button in this tool handles that automatically.

kbps to Gbps Converter

Convert kilobits per second (kbps) to gigabits per second (Gbps) — 1 Gbps = 1,000,000 kbps.

Convert Data Rate

Kilobits per second (kbps)

Gigabits per second (Gbps)

Formula: Gbps = kbps ÷ 1,000,000 | kbps = Gbps × 1,000,000

Common Reference Values

kbps	Gbps	Context
1,000	0.001	1 Mbps link
10,000	0.01	10 Mbps cable
100,000	0.1	100 Mbps LAN
500,000	0.5	500 Mbps fiber
1,000,000	1	1 Gbps fiber
10,000,000	10	10 Gbps server NIC
100,000,000	100	100 Gbps backbone

Click any row to load that value into the converter.

Copied!

Summary

This tool converts kilobits per second (kbps) to gigabits per second (Gbps) using the SI definition where 1 Gbps equals exactly 1,000,000 kbps. It is commonly used to compare consumer broadband speeds with data center or backbone link capacities. Enter any kbps value and get the Gbps equivalent immediately, or enter a Gbps value to reverse the conversion.

How it works

Enter a value in kilobits per second (kbps) in the top input field.
The converter divides your value by 1,000,000 to produce the Gbps result.
The result appears instantly in the Gbps output field below.
Click the swap button to reverse — enter Gbps and get kbps.
Copy either result to your clipboard with one click.
Use the quick reference table to check common values at a glance.

Use cases

Compare a 50,000 kbps cable plan to a 0.05 Gbps fiber tier.
Size backbone links when designing network infrastructure.
Verify advertised ISP speeds against equipment port ratings.
Convert legacy kbps figures in old reports to modern Gbps units.
Check whether a streaming server connection can serve multiple HD streams.
Translate data rate specs between vendor documentation formats.

Frequently Asked Questions

Last updated: 2026-07-14 · Reviewed by Nham Vu