# Data : Units ## Bits & Bytes #### Metric | | Bits | | Bytes | | | ------------ | ----------- | ------------- | ----------- | ------------- | | **Quantity** | **Abbrev.** | **Full Name** | **Abbrev.** | **Full Name** | | 1000 | kbit | kilobit | kB | kilobyte | | 1000^2 | Mbit | megabit | MB | megabyte | | 1000^3 | Gbit | gigabit | GB | gigabyte | | 1000^4 | Tbit | terabit | TB | terabyte | | 1000^5 | Pbit | petabit | PB | petabyte | | 1000^6 | Ebit | exabit | EB | exabyte | | 1000^7 | Zbit | zettabit | ZB | zettabyte | #### IEC (International Electrotechnical Commission) | | Bits | | Bytes | | | ------------ | ----------- | ------------- | ----------- | ------------- | | **Quantity** | **Abbrev.** | **Full Name** | **Abbrev.** | **Full Name** | | 1024 | Kibit | kibibit | KiB | kibibyte | | 1024^2 | Mibit | mebibit | MiB | mebibyte | | 1024^3 | Gibit | gibibit | GiB | gibibyte | | 1024^4 | Tibit | tebibit | TiB | tebibyte | | 1024^5 | Pibit | pebibit | PiB | pebibyte | | 1024^6 | Eibit | exbibit | EiB | exbibyte | | 1024^7 | Zibit | zebibit | ZiB | zebibyte |