Which party games work for our group size?

Start by counting who will actually play

Before you pick a game, work out how many people will play it. That number can differ from the guest list. Count the birthday child if they will play. Count siblings or other household children if they will join in. Count adults only if they plan to play. An adult who is only supervising does not need to be included in the player total.

At a class party, the class list usually already includes the birthday child, if that child is in the class. So don't add them a second time. Add only people who are not already counted, such as a visiting sibling.

Illustrative example: you invite 20 children, the birthday child is one of them, and two parents say they will play to make the teams even. That gives you 22 players. The other adults in the room are helping, not playing, so you leave them out of the count.

Matching the game to the size of the group

No group size is easiest for every game. Seven to twelve children can suit familiar party games. A smaller group may need fewer turns. A larger group may need teams or stations. The children's ages, your space, the rules and how much adult help you have all change what feels manageable.

The main thing to watch is waiting. In a game where one person takes a turn while everyone else watches, the wait gets longer with every extra guest. One game can still work for 20 children if everyone has a way to take part. Freeze dance is one example where every player can join at once. If you choose a turn-taking game, shorten the turns or set up more than one playing area so children are not standing in one long line.

How well the guests know each other matters too. If guests don't know each other, games that ask for personal stories can feel awkward. A shared task usually works better.

Games for small groups

With four to six children, you rarely need teams. Turn-taking games work because each child's turn comes around again quickly. A small board game, a short round of a guessing game or freeze dance can all work. You don't need a long list of activities. Children often prefer another round of a game they like to moving on to something new.

How to play freeze dance without anyone being out: play music while everyone dances. When you stop the music, everyone freezes until it starts again. You need music, or you can call out "dance" and "freeze" instead. There are no points and nobody leaves the game, so nobody ends up watching. Tell the children before you start how many songs or rounds you will play, and finish when you reach that number. Children can also join in by moving their arms while sitting down.

If only a few children come, drop any rules that rely on big teams. Choose a version that works with the people in the room.

Running games with 20 or more guests

For big groups, you have two main options. You can choose a game everyone answers at the same time, such as Would You Rather, where guests move to one side of the room, point from a seat or pass. Or you can split guests into smaller teams that play side by side, such as team trivia or a category game where each team writes its own list. The worked example below gives full rules for Would You Rather and team trivia. For a category game, make teams of six to eight and have a timer, paper and pens ready. Call a broad category, such as animals or things you pack for a picnic. Each team has 60 seconds to list answers while one teammate writes. When time is up, pencils go down and teams read their lists in turn. Each valid answer scores one point. A repeated answer counts only once within a team's list, but the same answer on another team's list still counts. Answers outside the category score nothing. Agree before you start who will settle disputed answers. Play three categories, with a new writer each time. The highest total wins, and tied teams share the win.

Before you choose stations, check how many groups your room and equipment can handle. Four tables with one challenge each do not give forty people a turn at the same time. You can add duplicate sets of equipment, run separate sessions or switch to a game where everyone plays at once. Above forty guests, trivia, written categories and Would You Rather need less extra equipment than relays or chair games.

For games that suit large numbers, these party games for 20 or more people include ways to split the group and use the space. Before you choose, compare each game's equipment with your headcount and pick the ones where most people can play at the same time.

Some formats, such as musical chairs heats, knock players out. Choose those only if guests are happy to watch the final or do something else. If guests want to keep playing the whole time, pick a game nobody gets knocked out of, such as trivia or Would You Rather.

Worked example: a 40-minute session for about 24 guests

This illustrative plan uses one opening game and one main game, not a long list. The times add up to 40 minutes. Set out supplies and assign helpers 20 to 30 minutes before guests arrive. One person can lead both games, as long as guests can hear.

Team setup: 24 players make four trivia teams of six. If one more child arrives, one team plays with seven. That's fine for a written game.

How to play Would You Rather: you need a room with two clear sides and six prompts written in advance. No other supplies are needed. Name one side for each choice and read a prompt. Everyone moves to the side they choose, points from a seat or passes. Nobody has to explain their choice. You can invite up to two volunteers to say why, then everyone returns to the middle or lowers their hands. There are no points, no wrong answers and no winning side, so an even split doesn't need a tiebreaker. The game ends after the sixth prompt.

Example turn: you ask, "Would you rather have a pet dragon or a pet unicorn?" and point to the window side for dragon and the door side for unicorn. Most guests walk to one side, two children point from their chairs and one passes. One volunteer explains their choice, and everyone comes back to the middle for the next prompt.

How to play team trivia: you need 15 questions with an answer key checked before the party, pens, one answer sheet per team and a scoreboard everyone can see. Play five rounds of three questions. Mix easier and harder questions. For each question, teams discuss quietly and write one answer within 30 seconds, without calling it out. Collect the sheets or have every team reveal its answer at the same time, then announce the correct answer. A correct answer scores one point. A wrong, blank or late answer scores zero. Every team answers all 15 questions. Teams choose a new writer after each round so one person doesn't take over. The team with the highest total after round five wins, and tied teams share the win. To play again, wipe the scoreboard and use new questions.

Example turn: you read "How many sides does a triangle have?" Teams have 30 seconds to whisper and write their answer. When time is up, all four teams hold up their sheets together. Three teams wrote "three" and score a point each. The fourth team's sheet is blank, so they score zero. You update the scoreboard and read the next question.

Games for a whole class

Four Corners, freeze dance, Silent Line-Up and seated This or That let the whole class take part together. If moving around the room doesn't suit your class, children can point or use seated gestures instead. Quiet Bingo is another option if you have prepared cards and pencils. Give each child a card, call out one item at a time, and have children mark matching squares on their own card. A child who completes a line raises a hand quietly so you can check the card. Decide before you start whether the game ends at the first checked line or continues until you finish calling, and end it at that point. Classroom rules, such as whether snacks are allowed, depend on your school.

Four Corners, played as a choosing game: label each corner of the room with a choice, such as four favorite seasons. Call out the question. Each child walks to the corner that matches their answer, or points to it from their seat. Nobody is out and there are no points. Call a new question for each round, and stop after the number of rounds you announced at the start.

Silent Line-Up: ask the class to line up in order without talking, for example alphabetically by first name or by birthday month. Children can use gestures to work out their order. The round ends when the class says the line is finished. Check the order out loud together and let children swap places if any are wrong. Nobody is scored. Play one round, or a second, harder one if the class wants it.

This or That: read two options, and children show their choice by pointing to one side or raising a hand. Seated children can join in the same way. There are no points, and the game ends when you have read all your prepared pairs.

For a class of 25 or more, these classroom party games teachers can run with 25+ kids include This or That questions you can read aloud. Pupils show one finger or two, and they can pass. Keep the rules described here: no points, and the game ends when your prepared questions run out.

Freeze dance in class: play it as described in the small-group section, or replace the music with spoken "dance" and "freeze" calls if you don't have music.

When attendance, space or guest needs change

Plans change. Children arrive late, fewer people come or the weather turns. Let late arrivals join at the next question or between rounds after a quick explanation. Keep a simple group game ready, which gives children something to do while everyone settles in.

How many games to plan

Whatever the group size, start with three: one easy game for when guests arrive, one main game and one calm backup. Repeat a game the children enjoy rather than adding activities just to fill time. If you want to browse a wider range of activities, the main Party Games collection covers more options. The group games guide helps you narrow the choice by headcount, room, noise, how guests take part and how well they know each other.

Checklist before guests arrive

• Count the people who will actually play, without counting anyone twice
• Choose one arrival game, one main game and one calm backup
• Decide team sizes and how you will handle extra players
• Check that the room and equipment have space for every team playing at once
• Assign a helper to each station or heat, if you are using them
• Prepare prompts, checked trivia answers or bingo cards
• Decide how scoring, ties and passes will work and when each game ends
• Plan seated options and a clear route through the room
• Set out drinks somewhere away from active games

Sources and further reading

• Birthday Party Games by Group Size (From 4 Kids to 25)
• Party Games for 20 or More People
• Classroom Party Games Teachers Can Run With 25+ Kids
• Group Games
• Large Group Party Games
• Small Group Party Games for 4 to 6 Kids

Related questions

• How many activities should I plan for a party?
• How do I adapt party games so guests with different abilities can join?
• What quick games can fill a gap in a party schedule?
• How do I run fair team games and choose prizes?