KB to GB

1 KB = 0.000001 GB. Windows counts in 1,024s instead, so there 1 KB = 0.000000953674 GB. Enter any amount below to convert it.

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Decimal (drives, networks, macOS)

Binary (Windows, RAM)

Bits (connection speeds)

Why does my drive look smaller?

Size on the box

Unit

Windows will show about

How long will a download take?

File size

Unit

Connection speed

Unit

At full speed it takes

Common KB to GB conversions

KB	GB (decimal)	GB (Windows)
1 KB	0.000001	0.000000953674
10 KB	0.00001	0.000009536743
100 KB	0.0001	0.000095367432
500 KB	0.0005	0.000476837158
1,000 KB	0.001	0.000953674316
5,000 KB	0.005	0.004768371582
10,000 KB	0.01	0.009536743164
100,000 KB	0.1	0.095367431641
1,000,000 KB	1	0.953674316406

Decimal units count in thousands (1 GB = 1,000 MB). Binary units count in 1,024s (1 GiB = 1,024 MiB). Windows uses binary but labels it KB, MB and GB, which is why the same file or drive can show two different sizes.

Speeds are in bits: 8 bits make a byte, so a 100 Mbps connection moves at most 12.5 MB per second. Real downloads usually run somewhat slower than the advertised speed.