- 2 minutes
- 4 minutes
- 3 minutes
- 5 minutes
5 Minutes average time is needed for blood clotting, Normal blood clotting (coagulation) takes 3-6 minutes on average, with 5 minutes being the clinical standard (per WHO guidelines). The process involves platelets and clotting factors (I-XIII) forming a fibrin mesh. Abnormal times may indicate hemophilia (<3 min) or thrombocytopenia (>6 min). The prothrombin time (PT) test measures this, crucial for surgical safety.
