OneEquals

GiB to GB Converter (Gibibytes to Gigabytes)

1 gibibyte = 1.073741824 gigabytes. To convert GiB to GB, multiply by 1.073741824.

⇄

100 GiB = 107.374 GB

1 GiB
1.0737 GB
1 GB
0.9313 GiB
10 GiB
10.7374 GB
100 GiB
107.3742 GB

How to convert GiB to GB

1 gibibyte equals 1.073741824 gigabytes, so the conversion is a single multiplication.

GB = GiB × 1.073741824

Example: 150 GiB × 1.073741824 = 161.061 GB.

About the gibibyte and the gigabyte

Gibibyte (GiB)

A gibibyte is 1,073,741,824 bytes (2³⁰). Windows shows sizes in this binary unit but labels them “GB”, which is why a drive looks smaller than advertised.

Gigabyte (GB)

A gigabyte (SI) is 1,000,000,000 bytes. Drive makers use this decimal definition.

1 gibibyte in every data storage unit

Megabytes1,073.742 MB
Gigabytes1.074 GB
Kilobytes1,073,741.824 kB
Terabytes0.001074 TB
Bytes1,073,741,824 B
Bits8,589,934,592 bit
Petabytes0.000001074 PB
Kibibytes1,048,576 KiB
Mebibytes1,024 MiB
Tebibytes0.0009766 TiB
Kilobits8,589,934.592 kbit
Megabits8,589.935 Mbit
Gigabits8.59 Gbit
GB to GiBReverse conversionMB to GB1 MB = 0.001 GBGB to MB1 GB = 1,000 MBGB to TB1 GB = 0.001 TBTB to GB1 TB = 1,000 GB

GiB to GB FAQ

How many gigabytes are in a gibibyte?

1 gibibyte = 1.073741824 gigabytes.

How many gibibytes are in a gigabyte?

1 gigabyte = 0.9313225746 gibibytes.

How do I convert GiB to GB?

Use GB = GiB × 1.073741824. For example, 10 GiB = 10.737 GB.

Can I print this GiB to GB chart?

Yes. Use "Print / Save PDF" next to the converter for a one-page chart, or "Download CSV" to open it in Excel or Google Sheets.