关于本计算器
Convert data sizes between bits, bytes, KB, MB, GB, TB and PB (decimal SI), with a full comparison table.
存储换算器
位、字节、KB、MB、GB、TB、PB 互转。
结果
1000 MB
bit
8000000000
B
1000000000
KB
1000000
MB
1000
GB
1
TB
0.001
PB
0.000001
常见问题
Bits vs bytes?
8 bits per byte; speeds use bits, files use bytes.
1000 or 1024?
Storage vendors and this tool use decimal SI (1000); operating systems often show binary (1024).
How big is a terabyte?
1000 GB — roughly 250,000 MP3 songs or 500 hours of HD video.