Skip to content
RandNext
Esc

Thunderball Number Generator

Generate random Thunderball numbers: 5 main numbers from 1 to 39 plus 1 Thunderball from 1 to 14, up to 10 lines at once.

  • Jackpot odds 1 in 8,060,598
  • Rules checked 2026-10-27
  • Up to 10 lines

Thunderball

    For fun only — every combination has the same chance of winning.

    Thunderball

    Other lotteries →

    Rules as of 2026-10-27. Official rules ↗ Not affiliated with the operator; check the official rules before you play.

    How Thunderball numbers work

    Each Thunderball line is 5 main numbers from 1 to 39 plus 1 Thunderball from 1 to 14. Numbers never repeat within a group, but the bonus group is drawn separately, so it can match a main number. The chance that one line wins the jackpot is 1 in 8,060,598.

    Rules as of 2026-10-27 — see the official rules. For fun only: RandNext isn’t affiliated with or endorsed by the operator, and Thunderball is a trademark of its owner.

    More lottery number generators

    United States

    Canada

    UK & Ireland

    Europe

    Australia

    China

    Thunderball Numbers API

    A dedicated public endpoint for Thunderball Number Generator is not available yet. The RandNext API currently supports 48 tools, with more being added carefully.

    View available API endpoints →

    You might also like

    UK Lotto Number GeneratorQuick picks: 6 numbers from 1 to 59.Set For Life Number GeneratorQuick picks: 5 main numbers from 1 to 47 plus 1 Life Ball from 1 to 10.Lottery Number GeneratorQuick picks for Powerball, EuroMillions and 22 more games.

    How to use it

    1. 1Choose how many lines you want.
    2. 2Press Generate for fresh Thunderball numbers.
    3. 3Copy the lines and check the official rules before you play.

    FAQ

    How do Thunderball numbers work?

    A Thunderball line is 5 main numbers from 1 to 39 plus 1 Thunderball from 1 to 14. Numbers never repeat within a group; a bonus group is drawn separately, so it can match a main number.

    What are the odds of winning the Thunderball jackpot?

    1 in 8,060,598 per line, worked out from the format and matching the official figure.

    Will these numbers help me win?

    No — every combination is equally likely, and that includes these. It just saves you picking numbers yourself.

    Is this the official game?

    No. RandNext isn’t affiliated with or endorsed by the Thunderball operator, and Thunderball is a trademark of its owner. The rules shown were last checked on 2026-10-27; check the official rules before you play.