Gbps to Mbps Converter

Conversion Updated 15 Jun 2026

This Gbps to Mbps Converter lets you convert Gigabits per second (Gbps) into Megabits per second (Mbps) in one step. Enter a value in gigabits per second and you'll instantly see the equivalent in megabits per second, worked out with the formula Mbps = Gbps x 1000. It's handy whenever you need a quick, precise gigabits per second-to-megabits per second conversion without doing the arithmetic by hand.

  • Conversion constants are fixed and do not vary by region.

Formula

Mbps = Gbps x 1000
  • To convert gigabits per second to megabits per second, multiply your value by the fixed factor 1,000 (so 1 Gbps = 1,000 Mbps).
  • The factor comes from the internationally agreed definitions of each unit, so it never changes.
  • Displayed results are rounded for readability, but the full-precision value is used in the calculation.

Example

Inputs
  • Gigabits per second (Gbps): 1

Start with 1 Gbps. Multiply by 1,000 to get 1,000 Mbps.

Frequently asked questions

How do I convert gigabits per second to megabits per second?
Multiply the number of gigabits per second by 1,000. For example, 1 Gbps equals 1,000 Mbps.
Are these conversion factors accurate?
Yes. The calculator uses internationally accepted definitions for each unit, so the conversion factor is exact.
Why can tiny differences appear after conversion?
Very small differences are only a display effect from rounding the output. The underlying calculation keeps full precision.