What is Mbps? Meaning, internet speed explained & how much you need
We explain what Mbps means, different WiFi speeds, and how to know what you need.
What is Mbps?
Mbps stands for megabits per second and measures the speed at which data moves to and from devices connected to a WiFi network. It is commonly used as a way to broadly measure internet speed and is a key factor to consider when deciding between different home broadband options.
It’s important to understand Mbps as a measurement because it affects upload and download speeds determining how fast you can browse and stream. And depending on the size of your household and how you like to use the internet, the speed you need will vary.
It’s important to understand Mbps as a measurement because it affects upload and download speeds determining how fast you can browse and stream. And depending on the size of your household and how you like to use the internet, the speed you need will vary.
What does Mbps measure?
Mbps measures how many millions of bits of data are transmitted each second. The higher the Mbps, the more bits of data are transferred each second, which affects how you stream, browse, work, and game.
Does higher Mbps mean faster internet?
Generally, yes, higher Mbps does mean faster internet, as data is travelling to and from your devices faster. However, Mbps as a measurement doesn’t account for other network issues that can slow your internet, or at least make it seem slower.
What doesn't Mbps measure?
Mbps doesn’t measure things like latency, packet loss, and overall reliability and coverage in your area, all of which can impact the real or perceived speed of your internet connection.
Mbps vs MBps: What’s the difference?
It’s easy to confuse Mbps with MBps. Both are similar-sounding units used to measure how fast data moves and come up often when discussing broadband and download or upload speeds.
• Mbps, or megabits per second, refers to the speed of your network, indicating how many bits of data can be transmitted to or from your devices.
• MBps, or megabytes per second, refers to the file transfer rate where 1 MBPs equals 8 Mbps.
One other difference to note between Mbps and MBps is the capitalisation. The uppercase “B” in MBps isn’t random – it specially refers to bytes, while the lower case “b” in Mbps refers to bits.
Mbps is used to measure broadband speed because it is a more generic, accurate, and easily understood metric to communicate how data moves.
In short, Mbps measures internet speed, while MBps describes file transfer rates.
• Mbps, or megabits per second, refers to the speed of your network, indicating how many bits of data can be transmitted to or from your devices.
• MBps, or megabytes per second, refers to the file transfer rate where 1 MBPs equals 8 Mbps.
One other difference to note between Mbps and MBps is the capitalisation. The uppercase “B” in MBps isn’t random – it specially refers to bytes, while the lower case “b” in Mbps refers to bits.
Mbps is used to measure broadband speed because it is a more generic, accurate, and easily understood metric to communicate how data moves.
In short, Mbps measures internet speed, while MBps describes file transfer rates.
What is a good Mbps for your home?
• Browsing and emailing: Basic internet usage like browsing and sending emails usually doesn’t require more than 1-5 Mbps.
• Streaming: Good internet speeds for streaming can vary depending on the resolution and number of connected devices.
SD streaming at 480p or below typically needs 1-3 Mbps per device.
HD streaming between 720p and 1080p needs a bit more speed, between 5-10 Mbps per device.
4K and UHD streaming need at least 25 Mbps.
• Gaming: Mbps needed for gaming also depends on the type of gameplay and connectivity.
For casual, low intensity online gaming, 10-20 Mbps should be enough.
Multiplayer games, downloading large files, or cloud gaming all need a faster connection, requiring 50-100 Mbps.
For competitive gamers or households with multiple gaming devices, 150-500 Mbps is recommended, if not more.
• Working from home: Video calls, sending messages, and screensharing all require stable internet speed. A good internet speed for working from home is typically between 25 and 50Mbps.
• Large households and multiple devices: If you have a busy home with lots of connected devices, you’ll need more Mbps to go around, at least 300 Mbps.
In some areas, providers are now offering broadband speeds in gigabits per second, such as Sky’s Full Fibre Gigafast+, with an average speed of 5 Gbps.
All to say, what is considered a good internet speed for your home depends on how many people share it and use it. Texts, calls, video chats, streaming, gaming, browsing, and using other connected devices like smart home tech or appliances will all draw from your Mbps capacity.
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• Streaming: Good internet speeds for streaming can vary depending on the resolution and number of connected devices.
SD streaming at 480p or below typically needs 1-3 Mbps per device.
HD streaming between 720p and 1080p needs a bit more speed, between 5-10 Mbps per device.
4K and UHD streaming need at least 25 Mbps.
• Gaming: Mbps needed for gaming also depends on the type of gameplay and connectivity.
For casual, low intensity online gaming, 10-20 Mbps should be enough.
Multiplayer games, downloading large files, or cloud gaming all need a faster connection, requiring 50-100 Mbps.
For competitive gamers or households with multiple gaming devices, 150-500 Mbps is recommended, if not more.
• Working from home: Video calls, sending messages, and screensharing all require stable internet speed. A good internet speed for working from home is typically between 25 and 50Mbps.
• Large households and multiple devices: If you have a busy home with lots of connected devices, you’ll need more Mbps to go around, at least 300 Mbps.
In some areas, providers are now offering broadband speeds in gigabits per second, such as Sky’s Full Fibre Gigafast+, with an average speed of 5 Gbps.
All to say, what is considered a good internet speed for your home depends on how many people share it and use it. Texts, calls, video chats, streaming, gaming, browsing, and using other connected devices like smart home tech or appliances will all draw from your Mbps capacity.
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How do multiple devices affect Mbps?
Because Mbps is a shared metric across a given WiFi network, the more devices you connect to that network, the slower they will perform.
If one family member is trying to play a video game while another is on a video call, both activities will suffer slightly in speed.
That’s why it’s important to first understand your household’s typical internet usage and patterns before buying broadband so you can align your priorities to the best deal for you.
If one family member is trying to play a video game while another is on a video call, both activities will suffer slightly in speed.
That’s why it’s important to first understand your household’s typical internet usage and patterns before buying broadband so you can align your priorities to the best deal for you.
What does Mbps mean when choosing a broadband provider?
Mbps measures both download and upload speed. Download speed refers to how quick you receive data to your device and impacts the way you stream and browse. Upload speed is the rate at which you send data from your device, such as texts and emails.
Most people download more than they upload, with the exception being people who mostly use their internet to work from home.
While the idea of having the fastest broadband speeds available seems enticing, depending on your household, it might not be useful. The fastest WiFi offerings can be expensive, and if you don’t have a large household with lots of devices or serious gamers, you might not be getting the most out of your package.
What’s more important is matching Mbps to your actual usage to ensure you’re getting the best deal.
With Sky Broadband, you have different broadband options to choose from no matter your speed needs.
Most people download more than they upload, with the exception being people who mostly use their internet to work from home.
While the idea of having the fastest broadband speeds available seems enticing, depending on your household, it might not be useful. The fastest WiFi offerings can be expensive, and if you don’t have a large household with lots of devices or serious gamers, you might not be getting the most out of your package.
What’s more important is matching Mbps to your actual usage to ensure you’re getting the best deal.
With Sky Broadband, you have different broadband options to choose from no matter your speed needs.