Pay monthly data bundles

You might need extra data sometimes, especially if you're out and about and not on WiFi.  

You’ve got two options to help you get the best value: 

  1. Buy a one-off data bundle or
  2. Increase your monthly data allowance.

Buy a one-off data bundle

One-off data bundles last until the end of your billing month, they don’t renew and any remaining allowance doesn’t roll over. You’re charged for them on your next bill. 

You can buy a one-off data bundle at any point if it looks like you might run out of data before your allowance renews. 

Bundle Charge
500MB £3.00
1GB £6.00
2GB £8.50
5GB £12.00
10GB £17.00
20GB £22.00
50GB £40.00
100GB £55.00

    Sometimes there’s a short delay before your bundle is ready. On rare occasions this can be up to 4 hours while our systems update. For more info, please read our terms and conditions

    Increase your monthly data allowance

    You can increase your monthly data allowance at any time by using a monthly data bundle. These automatically renew at the same time as your other allowances each month. 

    The easiest way to buy a monthly data bundle is with our free Tesco Mobile app for Android or iPhone.  Or, you can log in to My Account

    Your new allowance will start on your next bill date. It will last for the month and then automatically renew. 

    When you increase your data allowance with an extra monthly data bundle, this will appear separately on your bill. 

    To remove an extra data bundle, log in to My Account

    Changing your monthly allowance

    If you find that you keep running out of data each month, you can also increase the amount of data in your allowance, which will change on your next bill date. 

    If you do run out of data you’ll be charged at 10p/MB up to your account limit.

    Got too much data left each month? You can also reduce your data allowance too. 

    Check out our handy data calculator below, to make sure you’ve got the right amount of data.

    How much data do I need?

    Select your typical daily internet usage from the options below

    We’ll then estimate your monthly mobile data usage to help find the right tariff for you

    • BrowsingBrowsing
    • SocialSocial
    • MusicMusic
    • NavigationNavigation
    • GamingGaming
    • VideosVideos
    • HD moviesHD movies
    • EmailsEmails
    • AppsApps
    Estimated usage


    This is a rough guide, based on average data uses, and all amounts are rounded up. Your actual data usage may be higher. According to Ofcom, customers tend to increase their data usage each year. Think about future-proofing your data allowance so you don’t run out of data later down the line.