Data Storage Converter
Convert digital file sizes and storage drive capacities. Supports both decimal metric standards (1 KB = 1000 Bytes) and binary computer standards (1 KiB = 1024 Bytes) across Bytes, Kilobytes, Megabytes, Gigabytes, Terabytes, and Petabytes.
How many gigabytes (GB) is 1 terabyte (TB)?
- 1Metric decimal standard: 1 TB = 1,000 GB (10^12 bytes)
- 2Binary operating system standard: 1 TiB = 1,024 GiB (2^40 bytes)
- 3Explains why a 1 TB hard drive displays as ~931.32 GiB in Windows
In commercial metric notation, 1 terabyte equals 1,000 gigabytes. In computer memory binary architecture, 1 tebibyte equals 1,024 gibibytes.
About Data Storage Converter
Convert digital file sizes and storage drive capacities. Supports both decimal metric standards (1 KB = 1000 Bytes) and binary computer standards (1 KiB = 1024 Bytes) across Bytes, Kilobytes, Megabytes, Gigabytes, Terabytes, and Petabytes.
Primary Purpose: Convert digital data sizes across Bytes, KB, MB, GB, and TB
How to Use the Data Storage Converter
- 1Enter the data volume.
- 2Choose base unit (Bytes, KB, MB, GB, TB) and destination unit.
- 3The converted storage volume is calculated instantly.
Formula & Methodology
Metric decimal uses powers of 10 (1000). Binary memory notation uses powers of 2 (1024).
Real-World Worked Examples
500 GB to Megabytes
Frequently Asked Questions
Why does my 1 TB hard drive only show 931 GB in Windows?
Drive manufacturers define 1 TB as 1,000,000,000,000 bytes (decimal base 10), whereas Windows calculates in binary GiB (base 2, divided by 1024^3), yielding ~931.32 GiB.