Size Guide
| Category | King Height | Board Size | Square Size | Purpose |
|---|---|---|---|---|
| Mini | up to 5 cm | up to 25 × 25 cm | up to 2.5 cm | Travel, pocket, souvenir |
| Small | 5 – 6.5 cm | 26 – 33 × 33 cm | 2.5 – 3.5 cm | Compact, portable |
| Medium | 6.6 – 8 cm | 34 – 39 × 39 cm | 3.6 – 4.2 cm | Standard for home use |
| Large | 8.1 – 9.5 cm | 40 – 45 × 45 cm | 4.3 – 5.0 cm | Gift, decorative |
| Extra Large (XL) | 9.6 – 11 cm | 46 – 54 × 54 cm | 5.1 – 5.5 cm | Prestige, collectible, FIDE Standard |
| Extra Extra Large (XXL) | over 11 cm | over 55 × 55 cm | over 5.5 cm | Museum, exhibition, interior |