Nail Sizing Guide
Find your perfect fit with our comprehensive sizing guide
Complete Sizing Chart
How to Measure Your Nails
1
Prepare Your Tools
Use a measuring tape or adhesive tape with a ruler
2
Measure Width
Hold tape horizontally across the widest part of your natural nail
3
Record Measurement
Mark each side and note measurement in millimeters (mm)
Size Reference Chart
| Nail Size | Width (mm) | Thumb | Index | Middle | Ring | Pinky |
|---|---|---|---|---|---|---|
| 0 | 18mm | ✓ | - | - | - | - |
| 1 | 17mm | - | ✓ | - | - | - |
| 2 | 16mm | ✓ | - | - | - | - |
| 3 | 15mm | - | - | ✓ | - | - |
| 4 | 14mm | - | - | ✓ | - | - |
| 5 | 13mm | - | ✓ | - | ✓ | - |
| 6 | 12mm | ✓ | - | - | ✓ | - |
| 7 | 11mm | ✓ | - | - | - | - |
| 8 | 10mm | - | - | - | ✓ | - |
| 9 | 9mm | - | ✓ | - | ✓ | - |
| 10 | 7.5mm | ✓ | - | - | - | ✓ |
Pre-defined Size Sets
Small (S)
Thumb to Pinky
2, 7, 6, 7, 10
Medium (M)
Thumb to Pinky
1, 5, 4, 6, 9
Large (L)
Thumb to Pinky
0, 4, 3, 5, 8
Need Custom Sizing?
If your nails don't match our pre-defined sizes, select custom sizing and send us your exact measurements for a perfect fit.
Request Custom QuotePro Tips for Best Results
- •Measure each nail individually as sizes can vary between fingers
- •Measure your natural nails, not existing polish or extensions
- •If between sizes, choose the larger size for comfort
- •Double-check measurements before ordering for best fit