About this calculator
Convert bytes, KB, MB, GB and TB using decimal units.
Operating systems may also display binary units (GiB, MiB), which differ slightly.
Formula
Decimal units use powers of 1,000: 1GB = 1,000MB.
Example
1GB = 1,000MB in decimal units.
Accuracy
NUMTX shows the assumptions next to the calculation so you can replace defaults with values that match your situation. For measurements, supplier rates, fees, interest, tax or regulated work, confirm important figures with the appropriate official or professional source.