Digital Units

Convert digital storage units instantly with our free online calculators. Supported units include bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and beyond. Ideal for IT professionals, students and anyone comparing storage sizes, internet speeds or data transfer rates. Our converters use precise binary (IEC) and decimal (SI) standards, so you always get the correct result whether you need KiB or KB.

5 Converters

22 Conversions

Popular: Pixel-DPI-Rechner

Available Converters

Choose from 5 precise converters in the category "Digital Units"

Pixel DPI calculator

Converts pixels to CM/MM at a given DPI resolution for printing and graphic desi...

6.604x used

Convert Data Sizes (Byte, MB, GB)

Convert data sizes: bit, byte, kB, MB, GB, TB and binary KiB, MiB, GiB. Decimal ...

392x used

Download Time Calculator

Calculate download and transfer time from file size and bandwidth. Note Mbit/s v...

335x used

Video File Size Calculator

Calculate the storage needed for a video recording: file size in GB from bitrate...

326x used

Calculate Streaming Data Usage

Calculate data usage while streaming: from hours and quality (SD, HD, Full HD, 4...

322x used

Digital Units - Byte, Kilobyte, Megabyte, Gigabyte

Data and Storage Conversion

From Bit to Exabyte! 1 KB = 1,024 Bytes (binary) or 1,000 Bytes (decimal). Modern SSDs: 1-4 TB. Smartphones: 64-512 GB. A 4K movie: approx. 100 GB. The entire internet: estimated 64 Zettabytes (2020). Calculate storage needs, download times, data rates!