Capecitabine dose reduction calculation according to body surface area
| Surface area (m2) | Total daily dose (mg) | ||
| 100% | 75% | 50% | |
| <1.13 | 3000 (10 tablets) | 1800 (6 tablets) | 1200 (4 tablets) |
| 1.13–1.20 | 2400 (8 tablets) | ||
| 1.21–1.32 | 1800 (6 tablets) | ||
| 1.33–1.44 | 3600 (12 tablets) | ||
| 1.45–1.56 | 3000 (10 tablets) | ||
| 1.57–1.68 | 4200 (14 tablets) | ||
| 1.69–1.76 | 2400 (8 tablets) | ||
| 1.77–1.80 | 3600 (12 tablets) | ||
| ≥1.81 | 4800 (16 tablets) | ||