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Double Color Ball Number Generator

Generate random Double Color Ball numbers: 6 red balls from 1 to 33 plus 1 blue ball from 1 to 16, up to 10 lines at once.

  • Jackpot odds 1 in 17,721,088
  • Rules checked 2026-10-27
  • Up to 10 lines

Double Color Ball

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

    Double Color Ball

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

    How Double Color Ball numbers work

    Each Double Color Ball line is 6 red balls from 1 to 33 plus 1 blue ball from 1 to 16. 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 17,721,088.

    Double Color Ball (双色球, Shuangseqiu) is run by the China Welfare Lottery: 6 red balls from 1 to 33 and 1 blue ball from 1 to 16.

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

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    Double Color Ball Numbers API

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

    View available API endpoints →

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    How to use it

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

    FAQ

    How do Double Color Ball numbers work?

    A Double Color Ball line is 6 red balls from 1 to 33 plus 1 blue ball from 1 to 16. 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 Double Color Ball jackpot?

    1 in 17,721,088 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 Double Color Ball operator, and Double Color Ball is a trademark of its owner. The rules shown were last checked on 2026-10-27; check the official rules before you play.