International conversions Nov 24, 2026 4 min read
Kids' Ski Boot Size Conversion (Mondopoint)
Ski boots universally use Mondopoint (foot length in cm). MP 18.5 = 18.5cm foot length. Both kids and adult ski boots use the same scale.
The Chart
| US Toddler/Kid | Mondopoint (cm) | Foot Length (in) |
|---|---|---|
| 8 toddler | 16.5 | 6.5" |
| 10 | 17.5 | 7" |
| 12 | 18.5 | 7.25" |
| 13 | 19.5 | 7.6" |
| 1 big kid | 20.5 | 8" |
| 2 | 21.5 | 8.4" |
| 3 | 22.5 | 8.75" |
| 4 | 23.5 | 9.25" |
| 5 | 24.5 | 9.6" |
| 6 | 25.5 | 10" |
| 7 | 26.5 | 10.4" |
FAQs
Why Mondopoint for ski boots?
Ski boots are specialty equipment with rigid shells. Half-size approximations don't work — boots need exact foot length to within 0.5cm. Mondopoint gives that precision.
Kids growing fast — size up?
Yes 0.5cm (one half size) for one-season buffer. Don't size up more — too-big ski boots cause loss of control + injury. Replace boots when toes touch the front when standing flat.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.