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Gigabit to Megabyte

Convert Gigabit to Megabyte and get the exact value instantly.

About this conversion

To convert Gigabit to Megabyte, multiply the number of Gigabit by 125.

Digital storage mixes decimal units (kilobyte, megabyte, gigabyte) with binary ones (kibibyte, mebibyte), and bits with bytes, so file sizes and bandwidth figures rarely match at a glance.

Conversion table

Gigabit (Gb)Megabyte (MB)
1 Gb125 MB
2 Gb250 MB
5 Gb625 MB
10 Gb1250 MB
100 Gb12500 MB

How to use this converter

  1. Enter your Gigabit value

    Type any number into the Gigabit field. It starts at 1 so you can read the rate straight away.

  2. Read the Megabyte result

    The amount in Megabyte updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Megabyte are in one Gigabit?
One Gigabit equals 125 MB. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Gigabit to Megabyte conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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