Children's Birthday — Ideas, Themes & Gifts for Every Party
Got a children's birthday coming up? Here's everything you need: age-appropriate ideas, popular themed parties from detective to unicorn, party favor recommendations, and matching gifts. Every recommendation is carefully curated and available on Amazon.
Looking for a gift for a birthday child?
On our dedicated gifts page you'll find curated birthday gifts by age.
Quick comparison by age
Time window, themes, and budget at a glance — for every age.
| Age | Top themes | Time window | Budget (low – high) |
|---|---|---|---|
| 1 year | Safari, woodland, farm | 09:30–11:00 / 15:00–16:30 | 35–250 € |
| 2 years | Farm, construction, safari | 15:00–17:00 | 40–260 € |
| 3 years | Dino, unicorn, circus | 10:00–12:00 / 15:00–17:00 | 45–280 € |
| 4 years | Space, pirates, dino | 15:00–17:00 | 50–300 € |
| 5 years | Superhero, circus, knight | 15:00–18:00 | 55–330 € |
| 6 years | Detective, space, football | 15:00–18:00 | 55–340 € |
| 7 years | Wizard school, detective, Minecraft | 15:00–18:30 | 60–360 € |
| 8 years | Pokémon, Minecraft, sport | 15:00–19:00 | 65–380 € |
| 9 years | Minecraft, science, football | 15:00–19:00 | 70–400 € |
| 10 years | Gaming, Harry Potter, beauty | 15:00–19:00 | 70–420 € |
| 11 years | Gaming, sport, beauty/spa | 16:00–20:00 | 80–500 € |
| 12 years | Escape game, karaoke, sleepover | 17:00–21:00 | 90–550 € |
By age — tips & gifts
Game ideas, guest count and gifts matched to the birthday child's age.
Themed party ideas
Detective, space, unicorn, or pirate — complete themed-party packages with game ideas, decor tips and matching toy sets.
Party favors
Meaningful guest gifts under €5 that don't end up in the bin.
Inclusive parties & hygiene tips
Inclusion
- Birthday song, costume, and photos are optional — never mandatory
- Plan a quiet retreat corner
- Add a section in the invitation: allergies, medication, sensory needs
- Send a short schedule in advance (especially for sensitive children)
- Small finger-food portions instead of a big main course
Hygiene & supervision
- Wash hands on arrival and before eating
- Cough and sneeze into the elbow
- Ventilate indoor rooms regularly
- Stay home when sick
- Always actively supervise water, trampolines, and fire
- Only one child on the trampoline at a time
Frequently Asked Questions
How many children should you invite to a birthday party?
A common rule of thumb: invite as many children as the birthday child's age, plus one. So a 5-year-old gets 6 guests — manageable for parents and ideal for group games.
How long should a children's birthday party last?
For children up to age 4, 2 to 2.5 hours is enough. From age 5, 3 to 4 hours works well. Themed parties or sleepovers can run longer.
What does an average children's birthday cost?
Celebrated at home: between €50 and €150 for cake, decorations, party favors, and a main gift. Themed parties with costumes or external venues (indoor playgrounds, cinemas) typically cost €150 to €300.
Which themed parties are especially popular?
The classics: pirate, detective, and superhero are favorites with boys — unicorn, princess, and wizard with girls. Gender-neutral hits include dinosaur and space parties.
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