How Many Mbps Make 1 GB?

When shopping for an internet plan or troubleshooting connection issues, one common question arises: how many Megabits per second (Mbps) make 1 Gigabyte (GB)?

How Many Mbps Make 1 GB?

This guide will explain what internet speeds are, the relationship between Mbps and GBs, what impacts speeds, how to test your connection, and how to potentially improve speeds. We’ll also overview 20 frequently asked questions about Mbps, GBs, and internet speeds.

What is Internet Speed?

Internet speed refers to the maximum rate at which data can be transferred to your device via your internet connection. It determines how fast you can download, stream, game, and more.

There are two main measurements of speed:

  • Mbps: Megabits per second refers to the download/upload rate. Most connections are asymmetric, meaning download speeds are faster than uploads.
  • GB: Gigabytes refer to data usage or the amount of data transferred. This is commonly used to measure monthly data limits in internet plans.

The Relationship Between Mbps and GBs

So what is the link between Mbps and GBs?

Mbps is a measure of transfer rate, while GBs measure data usage. An Mbps value indicates speed at an instant, while GBs refer to totals over time.

Here is the exactly conversion:

  • 1 Gigabit (Gb) = 1,000 Megabits (Mb)
  • So to calculate GBs from Mbps, multiply the Mbps by the number of seconds transferred, then divide by 8,000.

For example, a connection with:

  • Download Speed = 100 Mbps
  • Used for 2 hours (120 mins x 60 secs = 7,200 secs)
  • (100 Mbps x 7,200 secs) / 8,000 = 9 GB downloaded

Therefore, this connection downloaded ~9 GB after 2 hours. Actual speeds vary based traffic and connectivity.

What Impacts Internet Speeds?

Many technical and practical factors impact actual internet speeds:

ISP Network Infrastructure

The infrastructure and technology the Internet Service Providers (ISPs) uses impacts maximum capabilities. Older DSL lines offer slower speeds than fiber optics. Network traffic also slows speeds during peak times.

Wi-Fi vs Ethernet

Wi-Fi is impacted by distance, obstructions, interference from devices, and network traffic. Ethernet cables offer faster, more reliable connections.

Device Capabilities

Old devices have slower Wi-Fi antennas. Connecting multiple devices to one router also reduces per-device speeds.

Website Server Capabilities

The number of visitors and infrastructure of websites you access also impacts speeds. More visitors or outdated servers lead to slower downloads.

Distance to ISP Servers

Living further from your ISP’s network servers increases latency slightly due to longer travel distance. So those physically closer tend to get faster speeds.

How To Test Your Internet Speed

To test your actual download, upload, and latency speeds, use online speed tests. Speedtest by Ookla is the most popular.

Steps to test your internet speed:

  1. Connect your computer directly to your router via Ethernet cable, or connect to your Wi-Fi network. Close any bandwidth-intensive programs.
  2. Go to and click “Go”.
  3. The tool will measure your connection’s latency (delay), download speed (Mbps), and upload speed (Mbps).
  4. Run this test a few times to average results. Compare your averages to your plan’s advertised speeds.

If your speeds are consistently much slower than advertised, contact your ISP. Slow speeds could indicate connection issues.

How to Potentially Improve Internet Speeds

If your speeds are slow despite an advertised fast connection, try these troubleshooting tips:

  • Restart networking devices: Reset router and modem to clear any glitches.
  • Update router firmware: This updates the router’s software to latest version.
  • Check for interference: Move router away from objects blocking signal. Switch Wi-Fi channels.
  • Upgrade router: If older than 3 years, upgrade to latest Wi-Fi technology.
  • Connect with Ethernet cable: Bypasses Wi-Fi issues.
  • Limit simultaneous connections: More devices strains overall bandwidth.
  • Contact ISP: If above steps don’t work, call your ISP regarding network or equipment issues.

Also consider upgrading to fiber optic or the latest cable internet packages for faster speeds.


In summary, internet speeds depend on the data transfer rate (Mbps) and total data usage (GB). 1 Gigabit (Gb) = 1,000 Megabits (Mb).

Many technical factors impact your real-world connection speeds like ISP capabilities, Wi-Fi vs Ethernet, devices used, website traffic, and distance to servers.

If your internet feels slow, test speeds with Speedtest and troubleshoot issues. Upgrading service plans or networking equipment can also boost speeds.

Understanding Mbps, GBs and what impacts your speeds helps you optimize connectivity for work and entertainment. With faster, more reliable internet access, you can get more out of your devices and online activities.

Frequently Asked Questions About Mbps, GBs and Internet Speeds

What internet speed is good?

For most household uses like web browsing, standard definition video, and music, 25 – 75 Mbps download speeds are adequate. For 4K streaming, online gaming, or multiple users, speeds closer to 100 – 200+ Mbps are recommended.

How can I check my WiFi speed?

You can check your Wi-Fi speeds by connecting a device like a laptop wirelessly to your router, then running an online speed test such as Compare results to your plan’s advertised speeds.

Why is my internet speed so slow all of a sudden?

If your internet speeds slowed suddenly, it could be due to new network congestion, interference with your router frequency, an issue with your ISP, or a networking device malfunction. Try restarting devices, removing interference, contacting ISP, or replacing defective hardware.

Why is my upload speed so much slower than download speed?

Most standard internet plans provide asymmetric speeds with much faster downloads than uploads. This is because typical household uses like streaming and web browsing require faster downloads. Upgrading to fiber optics or business plans generally provide more balanced up/down speeds.

How can I increase my Wi-Fi speed?

To increase Wi-Fi speeds, move closer to your router, remove physical barriers/interference, update router firmware, switch Wi-Fi channels to reduce congestion, connect devices directly to router with Ethernet cable, or upgrade router to latest standard.

What uses more internet data streaming or gaming?

Streaming video uses significantly more data than online gaming. Streaming HD video consumes up to 3 GB per hour, while gaming uses less than 1 GB per hour. Video quality, game types, and other factors also impact usage.

Why is my internet faster on my phone?

Your phone may show faster internet speeds because it connects to cellular LTE/5G networks, which offer lower latency than satellite/cable. Phones also have less network congestion issues than home Wi-Fi sharing bandwidth among smart devices.

Is 100 Mbps internet fast?

Yes, 100 Mbps is considered a fast internet download speed for most general household purposes like web browsing, video streaming, downloading content, and online gaming. It can slow down with multiple connected devices during peak congestion times.

What is the fastest Wi-Fi?

Currently the fastest mainstream Wi-Fi version is Wi-Fi 6, which offers maximum theoretical speeds up to 9.6 Gbps. The latest Wi-Fi 6E supports even faster speeds by expanding available wireless spectrum. Upcoming Wi-Fi 7 promises to be 3 times faster than Wi-Fi 6 when finalized.

Which internet speed is best for 4k streaming?

To stream 4K ultra HD video from Netflix, Disney+, Prime Video and other services without buffering, an internet connection with minimum speeds of 25 Mbps is recommended. For a household with multiple 4K streaming devices, 50 – 100+ Mbps is ideal.

Is 200 Mbps good for gaming?

Yes, 200 Mbps is an excellent internet speed for online gaming. This bandwidth allows low latency and lag-free gaming even for fast-paced shooters and games streaming 4K video. Lower speeds like 50 Mbps may work but can impact gaming performance when multiple devices are connected.

How can I tell if my Wi-Fi is throttled?

If your Wi-Fi speeds are noticeably reduced at consistent times rather than random slowdowns, it may indicate network throttling by your internet provider. Check if speeds recover after the monthly data limit, suggest bandwidth throttling. An ISP can confirm if any throttling policies apply.

What is the best internet speed?

The best internet speed depends on your household usage. For light web browsing, 100 Mbps is adequate. For 4K streaming on multiple devices,competitive gaming, smart homes, or running a business, speeds up to 1 Gbps (1000 Mbps) or higher is ideal for minimizing latency and lag.

Will upgrading from 100 to 200 Mbps be noticeably faster?

In practical home use, you may not notice a dramatic speed boost upgrading from 100 to 200 Mbps internet. However, the extra bandwidth does allow for more simultaneous 4K streaming, gaming or smart home devices without impacting speeds. Peak congestion slowdowns also reduce.

How many devices can 50 Mbps handle?

Around 10-15 devices can run reasonably well sharing a 50 Mbps internet connection. However, exact numbers depend on what each device is doing. More bandwidth intensive uses like streaming 4K video, gaming, video calls or OS updates will reduce total devices able to use 50 Mbps without slowing down.

Does long-distance from router decrease speed?

Yes, placing devices farther away from your Wi-Fi router can decrease internet speeds due to the signal weakening over distance. Walls and other physical barriers between devices and router also slow speeds. For best reception, keep computers and devices in same room as router.

How far can Wi-Fi reach?

Most Wi-Fi routers can cover 1,000-1,500 sq ft, with ideal connections within 100 ft. Extenders can boost range, but fastest speeds are within 15-50 ft depending on obstructions. Tile and concrete walls block more signal than drywall and wood. Place router centrally to maximize usable range.

Can other people use my Wi-Fi slow my speeds?

Yes. Every additional device connected to your home Wi-Fi network splits the available bandwidth and may slow internet speeds. Simple web browsing by another person can reduce your connection slightly. Streaming video may slow Wi-Fi considerably until additional devices disconnect.

What reduces Wi-Fi signal?

Distance, physical barriers, interference from devices, network congestion, outdated hardware, and faulty devices can all reduce Wi-Fi signal strength. Switch channels or frequency band, move router to a central location, add extenders and upgrade router to improve reception.

Why is my ethernet faster than Wi-Fi?

Ethernet cable connections almost always provide faster, more reliable speeds than Wi-Fi connections which can suffer interference. Wi-Fi speeds also depend on router model, distance and congestion. Ethernet cables have much higher bandwidth capabilities delivering full ISP speeds to a device.

How many Mbps do I need for online classes?

For smooth video conferencing quality in online classes, the FCC recommends minimum 3-4 Mbps upload and download speeds per student/teacher device. So a 50 Mbps connection can support around 10-15 simultaneous video classroom feeds. Minimum 720p requires 5-8 Mbps per device.


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