Kids Glasses Size Guide | EyeBuddy Kids

📐 Size Guide

Kids Glasses Size Guide

Finding the right fit is easy — here's how

👶

Ages 1–4

Toddlers

40–44 mm

Tiny explorers need ultra-flexible, lightweight frames that stay put during all their adventures.

🧒

Ages 5–8

Little Kids

44–48 mm

Little learners are ready for fun colors and durable frames they can show off at school.

🎓

Ages 9–12

Big Kids

48–52 mm

Growing adventurers need frames that keep up with sports, screen time, and everything in between.

😎

Ages 13+

Teens

50–54 mm

Style-conscious teens want frames that look cool and express their personality.

Where to Find Your Size

Look inside the temple arm (the part that goes over the ear) for a set of numbers like this:

Lens Width Bridge Temple →
45 □ 16 — 125
Lens Width □ Bridge Width — Temple Length

How to Measure

1

Find the numbers printed on the inside of the temple arm (the part that hooks over the ear).

2

The first number is the lens width — this is the most important measurement for fit.

3

Match that number to the size chart above to find the right age range and frame size.

No current frames? Use a soft ruler to measure the width of one eye from corner to corner in millimeters. That gives you a close estimate of the lens width you need.

Ready to find the perfect pair?

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Shape Guide

What shape is best for you?

Here's a handy guide to the most flattering frame shape for every face.

Round face

Soft angles, a lightly curved jawline, and a jawline that is slightly narrower than the forehead.
Recommended frame:
Rectangle, square, and round frames

Oval face

Balanced proportions, high cheekbones, and a chin that is slightly narrower than the forehead.
Recommended frame:
Rectangle and square frames

Heart face

High cheekbones, a wider forehead that narrows down to a small, defined chin, and a sharply tapered jawline.
Recommended frame:
Rectangle and square frames

Square face

Angular features, a strong jawline, and cheekbones that are about the same width as the forehead.
Recommended frame:
Round, cat-eye, and oval frames