Generate a six-number combination with optional preferences
Choose how many combinations you want, then generate the numbers. Each game contains six different integers from 1 to 45, displayed in ascending order. You can include numbers you want in every game and exclude numbers you do not want selected. One batch contains one to five different complete combinations, although individual numbers can appear in more than one game. Review restrictive settings if fewer combinations are available than you requested. This tool follows the number format of Korean Lotto 6/45. It does not generate a bonus number, sell tickets, analyze past winners, or predict a future winning combination.
Step-by-step instructions and example screen
From input to result
- Choose one to five games.
- Optionally enter fixed numbers and excluded numbers, separated by spaces or commas.
- Generate the combinations and copy the six numbers in each game.
When to use this tool
Create one basic combination
Leave optional settings empty and generate one game to see six sorted values in the Korean Lotto 6/45 format.
Keep preferred numbers
Fix 7 and 14 to include them in every generated game while the remaining four places are chosen from the available pool.
Compare several combinations
Generate several different complete games in one batch. Some individual numbers can overlap without making the entire games identical.
Examples and calculation method
Worked examples
| Preference | Games | Result rule |
|---|---|---|
| No fixed or excluded numbers | 1 | Six distinct integers from 1 to 45 |
| Fix 7 and 14 | 3 | Every game includes 7 and 14 |
| Exclude 1, 2, and 3 | 5 | None of the games contains those numbers |
Sampling valid combinations under your settings
The tool forms the available pool by removing fixed and excluded numbers, then selects the remaining places using Web Crypto randomness. It samples distinct complete combinations within a batch and sorts each game's six values. The unconstrained Korean 6/45 format has 8,145,060 possible combinations. Fixed and excluded settings reduce the available pool; they do not establish an advantage over other valid combinations in the official draw.
Understanding your result
- A number cannot be both fixed and excluded, and each input list must contain distinct values from 1 to 45.
- Leave enough available numbers to complete six places, and request no more games than your constraints allow.
- Consecutive numbers are valid combinations too; an unusual-looking pattern does not imply a different winning probability.
Frequently asked questions
Frequently asked questions
Is this for every lottery?
No. It follows Korean Lotto 6/45: six distinct numbers from 1 through 45. Other lotteries can have different pools and rules.
Can the same number appear in several games?
Yes. Individual numbers can overlap between games, but the complete six-number combinations in one generated batch are different.
Can I fix all six numbers?
Yes, but that leaves only one possible complete combination. You must request one game for those settings.
Are these predicted winning numbers?
No. They are randomly selected combinations. The tool does not predict winning numbers or increase the chance of a particular combination being drawn.