Kick scooter sizing
What size scooter for a 3 year old?
A typical 3 year old (37.5 in tall) needs a 3-wheel lean-to-steer kick scooter with the handlebar set between 19 and 23 in from the ground, which is hip to waist height. Choose a bar that adjusts through that range and a weight rating well above 31 lb so it lasts.
At 3, kids push and glide in short bursts. Lean-to-steer 3-wheelers still win because the scooter stands on its own when they stop.
Handlebar height for a 3 year old
| Child height | Hip (bar low) | Waist (bar high) |
|---|---|---|
| 34.5 in (shorter) | 17 in | 21 in |
| 37.5 in (typical) | 19 in | 23 in |
| 40.5 in (taller) | 20 in | 24 in |
Heights are CDC 50th percentile for age 3, boys and girls averaged. The hip-to-waist rule is the convention kick-scooter makers size their adjustable bars around: lower gives more control, higher is more comfortable for cruising.
Kick scooters whose listing covers age 3
| Scooter | Price | Listing says |
|---|---|---|
| SereneLife 3 Wheel Scooter for Toddlers and Kids | $26.99 | 110 lb max · ages 3-7 |
| Wefaith Kids Scooter Ages 3-7 | $27.93 | 100 lb max · ages 3-7 |
| Gotrax K03 Kids Kick Scooter | $29.99 | 4 in wheels |
| Campior Red Mini 3 Wheel Scooter for Kids | $31.69 | 110 lb max · 120 mm wheels · ages 2+ |
| Wefaith Kick Scooter for Kids 3-7 Age | $31.97 | 120 lb max · ages 3-7 |
| DADDYCHILD 3-Wheel Kick Scooter | $32.99 | 110 lb max · ages 3-8 |
| Feblomst Scooter for Kids Ages 3-5 | $33.49 | 120 lb max · ages 3-5 |
| CALCHELE Kids Scooter for Ages 3-7 | $34.57 | ages 3-7 |
| Radio Flyer Kids Scooter | $34.99 | ages 2-5 |
| Radio Flyer Glider Jr. Scooter with Light Up Wheels | $34.99 | ages 2-5 |
| Hurtle ScootKid 3 Wheel Toddler Child Mini Ride On Toy | $34.99 | 80 mm wheels |
| Lifemaster Kids Scooter | $35.74 | 110 lb max |
| Radio Flyer My 1st Scooter | $36.76 | ages 2-5 |
| Gotrax KS1 Kids Kick Scooter | $37.99 | 100 lb max · ages 2-8 |
Scooters for a 3 year old, and a XS (toddler) helmet
Prices change often; the button shows today's price on Amazon.
Other ages
- Scooter size for a 2 year old
- Scooter size for a 4 year old
- Scooter size for a 5 year old
- Scooter size for a 6 year old
- Scooter size for a 7 year old
- Scooter size for a 8 year old
- Scooter size for a 9 year old
- Scooter size for a 10 year old
- Scooter size for a 11 year old
- Scooter size for a 12 year old
Questions riders ask
What size scooter does a 3 year old need?
Set the handlebar between hip and waist height. For a typical 3 year old at 37.5 in that is about 19 to 23 in from the ground. Measure your own child standing in shoes, since heights at any age vary by 5 in or more, and pick a scooter whose adjustable bar range covers the measurement with room to grow.
Should a 3 year old ride a 3-wheel or 2-wheel scooter?
At 3, a 3-wheel lean-to-steer scooter is usually the right call. It stays upright when the child stops, steers by leaning, and builds the balance a 2-wheel scooter needs. Most kids switch to two wheels around age 5, once they can glide with both feet on the deck and use the brake.
What helmet size does a 3 year old wear?
A typical 3 year old's head measures about 49.5 cm around, usually a XS (toddler) helmet. Measure about 1 in above the eyebrows and choose a CPSC-certified helmet whose stated fit range covers the number; the helmet size calculator converts inches to centimeters.
Wear a helmet every ride, and check your state and city rules on age, speed and where scooters may ride. This page is researched guidance, not professional, legal or medical advice. Specifications come from each product listing and can change; confirm on the listing before you buy.