| Component | Normal value | |
| Haemoglobin | Female | 12- 16 gm% |
| Male | 14-18 gm% | |
| Infants | 14-20 gm% | |
| Total leucocyte count (TLC) | | 4000-11000/ mm3 |
| Differential leucocyte count (DLC) | Neutrophil | 40-70 % |
| Lymphocytes | 20-40 % | |
| Monocytes | 2-10 % | |
| Eosinophils | 1-6% | |
| Basophils | 0-1% | |
| Total erythrocyte count (TRBC) | Male | 4.5- 6.5 lac/ mm3 |
| Female | 4.1-4.8 lac/ mm3 | |
| Erythrocyte sedimentation rate (ESR) | Male | 0- 9/15 mm/hr |
| Female | 0- 15/20 mm/hr | |
| Platelet count | 1.5- 4.0 lacs/ mm3 | |
| Haematocrit | Male | 40- 54 |
| Female | 37- 47 | |
| Bleeding time | | 1-3 minutes |
| Clotting time | | 3- 7 min |
| Blood volume (8.5- 9.0% of body w.t) | Male | 5-6 litres |
| Female | 4-5 litres | |
| Blood pressure | Systolic | 120-130 mm Hg |
| Diastolic | 80-90 mm Hg | |