What is the difference between kilobytes and kilobits

We've pulled together a list of the most common broadband speeds and file sizes to give you an idea of how long it will take to download films, TV series, songs and more. From how it's written.

A byte is an uppercase 'B' and a bit is a lowercase 'b'. If it says MB, all capitals, then it is a megabyte. If it says Mb, then it is a megabit. There is one exception to this, of course, and it is the symbol for kilobit, which is 'kb', all lowercase.

But these file sizes are so small nowadays that you shouldn't really see much of them. It's easy to figure out based on common sense: an uppercase 'B' is physically larger than a lowercase 'b', and a byte is larger than a bit. While there's a range of different file sizes, most of us only need to know a few different prefixes.

Here are the most common ones. A megabyte MB is 1, kilobytes. A gigabyte GB is 1, megabytes. A terabyte TB is 1, gigabytes. A megabit Mb is 1, kilobits. A gigabit Gb is 1, megabits. USB 3. All rights reserved. Broadband Forums General Discussions. Telefonica Incompetence, Xenophobia or Fraud? Wireless Networks and WEP. Tiny Software Personal Firewall v1. Linksys Instant GigaDrive. Why encrypt your online traffic with VPN? Satellite Internet - What is it? Broadband Forums General Discussion Gallery.

Console Gaming. Popular Is 5GHz Wireless better than 2. Cool Links SpeedGuide Teams. Registry Tweaks Broadband Tools. SG Ports Database Security. Default Passwords User Stories. Broadband Routers Wireless. Hardware User Reviews. There are two types of prefixes: Kilo-, mega-, giga-, tera-, peta-: these are the prefixes most widely used.

They denote aggregations in units of 1, Kilo- is 1 Mega- is 2 i. Since computing uses a binary system, the totals for units of storage are always in powers of 2. The notation follows this convention: Use lower-case b for bits and upper-case B for bytes. K stands for kilo and may be used in upper or lower case. M stands for mega, G for giga, T for tera.

So 1 Gbps is 1 gigabit per second. These units are aggregated in multiples of The units are aggregated in powers of 2, specifically 2 Follow Share Cite Authors.