Drive capacity calculator
Why a 1 TB drive shows less than 1 TB: drive makers count in powers of ten, operating systems in powers of two.
Drive capacity calculator
Why a 1 TB drive shows less than 1 TB: drive makers count in powers of ten, operating systems in powers of two.
931.3 GiB
Shown as
931.3 GiB
In gibibytes
9.1 % less than the label suggests
Difference
Windows reports GiB and calls it GB. macOS counts in powers of ten and matches the box.
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