How many gigabytes are in one byte?

One byte equals 0 GB. The formula is GB = B × 0.000000001.

How do I convert bytes to gigabytes?

Multiply the value in bytes by 0. For example, 100 × 0.000000001 = 0.0000001 — so 100 B = 0 GB.

How many bytes are in one gigabyte?

One gigabyte equals 1,000,000,000 B.

Pair · linear · factor 0

bytes to gigabytes

BGB

Active unit

bytes · ≈ 100 B (base)

All units

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Bbyte100

How we calculated this

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Frequently asked questions

A glowing emerald storage disc wrapped in a dual grid of decimal and binary numbers, over a cosmic nebula in violet and magenta

Data (decimal)

Why a new 1 TB drive shows only 931 GB

You buy a "1 TB" drive, plug it in, and Windows reports 931 GB. Nothing was lost and nobody cheated you — it is a collision of two number systems, a hidden flash reserve, and a "formatting tax". We break the missing gigabytes down to the last byte.

9 min