Bits, Bytes & Bandwidth Converter
Convert bytes, megabytes, megabits, Mbps, MB/s, and GiB with SI and IEC units plus transfer-time estimates.
About this tool
Enter one number and see every common storage size and bandwidth rate side by side — SI decimal (1000) and IEC binary (1024). Switch to transfer-rate mode to estimate how long a download takes at a given speed.
What you get
- SI decimal units: B, kB, MB, GB, TB, PB from one input
- IEC binary units: KiB, MiB, GiB, TiB, PiB alongside SI
- Bit/s and byte/s rates including Kbps, Mbps, Gbps, MB/s
- Per-minute and per-hour throughput totals
- Estimated transfer time for 100 MB, 1 GB, 10 GB, and 100 GB
- Copy any row in the results table
How to use
Pick Data size or Transfer rate, enter a value, choose the input unit, then read or copy any converted row.
Related searches
- bytes to mb
- mbps to mbps
- mb to mib
- bandwidth converter
- data unit converter
FAQ
How many MB in a GB — SI vs binary?
SI uses 1000-based steps (1 GB = 1000 MB), while IEC binary uses 1024 (1 GiB = 1024 MiB). The tool shows both side by side from one input.
How to convert Mbps to MB/s?
Enter your link speed in megabits per second and read the equivalent megabytes per second plus hourly and daily transfer totals.
What is the difference between MB and MiB?
MB usually means 10⁶ bytes (decimal); MiB means 2²⁰ bytes (binary). Storage labels and network speeds often mix the two—compare both columns to avoid mistakes.
How long to download 1 GB at 100 Mbps?
Enter 100 Mbps as a transfer rate and check the estimated time rows for 100 MB, 1 GB, 10 GB, and 100 GB payloads.
How to convert bytes to KB MB GB for file size display?
Enter the byte count once and read decimal (SI) and binary (IEC) columns side by side for UI labels or storage billing comparisons.
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