How many devices or users can bandwidth support
Internet speeds are greatly determined by how many people and/or devices are connected to the network. Sometimes an individual might be connected to the network using multiple devices.
The more the number of connected devices, the slower the network becomes. Bandwidth which is commonly expressed in Megabits per second (Mbps) determines how fast or slow the network is and how many devices it can support without buffering or lagging. One of the most frequently asked questions when purchasing an internet plan is the number of connected devices the bandwidth can support.
The number of devices or people a bandwidth can support simultaneously depends on the device’s hardware and the type of activities being undertaken on the connected devices. An internet speed of 25 Mbps/s can support up to 2 -3 devices while for larger households or more devices, speeds of 100 – 200 Mbps are ideal, and speeds of up to 1 Gbps are considered to be faster than average and can support multiple devices at once.
Some activities are light while others are heavy and use more bandwidth. When one person in your home is doing lightweight activities like sending or opening emails while another is either downloading heavy files or streaming videos in 4K, the person streaming is consuming more bandwidth compared to one sending emails and browsing. To give you a perspective, look at the table below which is an estimate of the recommended internet speeds based on a few online activities.
Activity |
No. of connected devices |
Recommended Internet speed |
Email, social media, light web browsing, audio music streaming, SD video streaming |
1-2 |
5 – 25 Mbps |
HD & 4K video streaming, gaming, music streaming |
1-3 |
25 – 50 Mbps |
4K video streaming, connected home security devices, working from home |
2-4 |
50 – 100 Mbps |
4K video streaming, connected home security devices, working from home, gaming |
2-5 |
100 -500 Mbps |
4K video streaming, running a smart home and connected home security devices, gaming |
3 to over 5 |
500 Mbps/s – 1 Gbps |
Table of Contents
What does bandwidth mean?
When advertising internet plans, internet providers will express them in terms of Mbps, for example, a plan may read as 20 Mbps which simply means 20 Megabits per second which is the plan’s bandwidth. Bandwidth is the amount of data that can be transferred from one point to another within the network within a specific amount of time and is usually measured in bits per second (bps). However, today’s networks come with higher bandwidths that can no longer be expressed in bps. We now express them in Kilobits per second (Kbps), Megabits per second (Mbps), Gigabits per second (Gbps), or Terabits per second (Tbps).
Bandwidth |
1 Kbps |
1 Mbps |
1 Gbps |
1 Tbps |
No. of bits |
1, 000 bits |
1, 000, 000 bits |
1, 000, 000, 000 bits |
1, 000, 000, 000, 000 bits |
How can I increase my internet speeds?
There are many ways to speed up your internet connection ranging from hardware to software. Firstly, check your router and make sure it’s in a good location away from any obstruction. You can restart it together with the modem if your internet speeds are slow. Still, on the router, you can also upgrade its firmware which is the router’s software to the latest version. The next thing you adjust is the router’s antennas. Another way to improve your internet speed is by making sure you’re on the right band. Most modern routers come with two bands – 2.4 GHz and 5 GHz. Activities such as connected smart devices including smart speakers, security cameras, etc. are OK on a 2.4 GHz band while PCs, gaming, and Smart TVs work best on a 5 GHz band. If this doesn’t work out for you, then consider either replacing your router or upgrading your internet plan.
Frequently Asked Questions (FAQs)
Is 40 Mbps fast enough for streaming?
Yes, 40 Mbps is fast enough for streaming even 4K videos.
How many devices can 8 Mbps support?
8 Mbps can support a maximum of 2 devices.
How many devices can 10 Mbps support?
10 Mbps can support up to 2 devices.
How many devices can 20 Mbps support?
20 Mbps can support up to 2 devices without lagging.
How many devices can 25 Mbps support?
25 Mbps can support up to 2 devices.
How many devices can connect to 50 Mbps?
You can connect up to 4 devices at once on a 50 Mbps internet speed.
Is 8 Mbps a good internet speed?
8 Mbps is fairly good speed as you can connect up to 2 devices and do emailing, social media browsing, light web browsing, audio music streaming, and streaming SD videos.
Is 10 Mbps upload speed good?
10 Mbps is a relatively good upload speed for light files.
Does internet speed have to exactly match the internet provider’s advertised speed?
No, on most occasions, the speed will be close to what the ISP advertised. Mostly, it will be less due to factors like wireless signal interference and how far you are from the router.
What activities can I do with a 25 Mbps/s internet speed?
25 Mbps/s is neither too slow nor too fast. With this speed, you can stream 4K videos on Netflix and YouTube on one or two devices at ago without buffering, and play most online games with a lag beside the usual web browsing.