Random partners, every round
The random pairs generator splits a list of names into pairs – and goes further than a one-off shuffle. Ask for several rounds and you get a full rotation where no two people are paired twice, the same method used to schedule round-robin tournaments.
With an odd number of people, choose whether the extra person joins a pair as a trio or sits out for that round (the sit-out rotates, so everyone gets the same number of breaks). Show the rounds on a projector, step through them with the arrow keys, print all rounds or copy them as text.
How to use
- Enter the names, one per line (duplicates are merged).
- Choose how many rounds you need.
- With an odd number of people, choose trio or sit out.
- Press Make pairs and use the arrows (or ← →) to move between rounds.
- Use Copy all rounds or Print to share the schedule.
Ideas for using it
- Think-pair-share. a new partner for every discussion question in class.
- Speed networking. rotations for meetups and onboarding days, so everyone meets new people.
- Language practice. conversation partners that change each round.
- Doubles and games. fair random partners for table tennis, card games or pair challenges.
How many rounds without repeats?
With an even number of people, there are n − 1 rounds before anyone would have to repeat a partner: 10 people give 9 rounds, 20 people give 19. With an odd number in sit-out mode, there are n rounds, and each person sits out exactly once. The generator stops at that maximum, because after it, repeats are unavoidable.