What is GB and MB in Internet?
A megabyte (MB) is proclaimed to be 1,000 kilobytes (KB), although it is really 1,024 kilobytes (KB), while a gigabyte (GB) is likewise said to be 1,000 kilobytes (KB). Both units are important from the digital media perspective, and they are used to define memory.
1 Gigabyte is considered to be equal to 1000 megabytes in decimal and 1024 megabytes in binary system. As you can see, 1 Gigabyte is 1000 times bigger than a Megabyte. So, a GB is bigger than a MB.
A gigabyte (GB) is 1,024 megabytes. A terabyte (TB) is 1,024 gigabytes. kb, Mb, Gb - A kilobit (kb) is 1,024 bits.
1GB (or 1000MB) is about the minimum data allowance you're likely to want, as with that you could browse the web and check email for up to around 40 minutes per day. That's still not much, but should be fine for lighter users.
A 1GB data plan will allow you to browse the internet for around 12 hours, to stream 200 songs or to watch 2 hours of standard-definition video. Nowadays, the key difference between mobile phone price plans is how many gigabytes of data it comes with.
One megabyte is about 1 million bytes (or about 1000 kilobytes). An MP3 audio file of a few minutes or a 10 million pixel image from a digital camera would typically take up few megabytes. The rule of thumb for MP3 audio is that 1 minute of audio takes up about 1 megabyte.
First, consider how many megabytes (MB) are in a gigabyte (GB). There are 1000MB in 1GB. This means when converting 100MB to GB, it is just 0.1GB of data. With the amount of content and background data we use today, 100MB of cellular data would usually require regular access to Wi-Fi.
A GB (gigabyte) is a way of measuring how much data you have on an electronic device. 1GB is approximately 1,000MB (megabytes).
How much data do I use per month? On average, North American internet users consumed 536 GB of broadband data per month in 2021. That's an 11% increase from the same time period in 2020.
Indeed, according to NPD, the average U.S. smartphone user now consumes a total of 31.4 GB of data on a monthly basis (a figure that includes both Wi-Fi and cellular consumption). That's up fully 25% from a year prior.
How much data does the average person use per month 2022?
The weighted average reached 495.5 gigabytes in Q3 2022, a smidge ahead of 490.7GB average seen in Q2 2022, and a 13.9% increase from the year-ago average of 434.9GB, said OpenVault.
Browsing the net with 2GB will last for around 33 hours. So you could browse for around one hour per day before reaching your limit. Similarly, you could use social media for less than an hour each day.

For most trips, 3GB or 5GB of data will be enough to cover common internet usage. However, if you are planning on using the internet more or if you are traveling for a month or longer, you might want to consider cards with up to 7GB of data.
Overall, for most casual smartphone users 64GB phone memory is enough, although many people prefer to choose between 128GB and 256GB. Those who use their mobile phone to the absolute maximum should consider phones with storage of 512GB and 1TB to avoid running out of storage space and suffering with a slow phone speed.
Activities that use a lot of data
High definition video streaming (900MB per hour) Video conferencing, like FaceTime® and Skype® (480MB per hour) Standard-definition video streaming (240MB per hour) Online interactive gaming (60MB per hour)
How much data is in a Megabyte? The amount of data in a megabyte is roughly the same as a low resolution photo, or one minute of "high quality" music streaming. With 500MB, you could listen to just under 7 hours of "high quality" music. If you're streaming video, get ready for much larger files.
References
- https://www.tunnelbear.com/blog/bits-vs-bytes-how-much-data-is-500mb/
- https://byjus.com/gate/difference-between-megabyte-and-gigabyte/
- https://web.stanford.edu/class/cs101/bits-gigabytes.html
- https://www.samsung.com/uk/mobile-phone-buying-guide/how-much-memory/
- https://ting.blog/how-much-is-100mb-of-data/
- https://esim.holafly.com/how-to/how-much-data-for-travel/
- https://www.uswitch.com/broadband/guides/bits-and-bytes-explained/
- https://www.lightreading.com/broadband/average-monthly-data-usage-nears-half-terabyte-as-1-gig-adoption-climbs---study/d/d-id/781811
- https://www.highspeedinternet.com/resources/how-much-internet-data-do-you-need
- https://www.gbmb.org/blog/is-a-gb-megabyte-bigger-than-a-mb-megabyte-25
- https://mobile.asda.com/scoop/1gb-data
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- https://www.att.com/support/article/wireless/KM1045105/
- https://3g.co.uk/guides/how-much-data-do-i-need