This table contains the recognized averages for Body Surface Area based on Age and Gender.
| BSA Methods | Height | Weight | Gender |
| Mosteller | x | x | |
| Gehan and George | x | x | |
| Boyd | x | x | |
| DuBois | x | x | |
| Haycock | x | x | |
| Fujimoto | x | x | |
| Takahira | x | x | |
| Schlick | x | x | x |
| Costeff | x | ||
| Wang Hihara | x | x |
The mean values for the demographics (μD) are as follows:
| Age Range | Male | Female |
|---|---|---|
| Neonate | 0.243 m² | 0.234 m² |
| 2 years old | 0.563 m² | 0.54 m² |
| 5 years old | 0.787 m² | 0.771 m² |
| 10 years old | 1.236 m² | 1.245 m² |
| 13 years old | 1.603 m² | 1.55 m² |
| 18 years old | 1.98 m² | 1.726 m² |
| 20 to 79 years old | 2.06 m² | 1.83 m² |
| 80 and above | 1.92 m² | 1.638 m² |