Clinical decision-support only โ€” does not replace attending supervision or institutional policy

Modified Brooke

Modified Brooke is a starting estimate for severe burns. Use partial- and full-thickness TBSA only, split 50% by hour 8 from injury and 50% over the next 16 hours, then titrate to urine output and perfusion.
Pediatric selection calculates the burn-resuscitation portion only. Children often need separate dextrose-containing maintenance fluids; verify pediatric resuscitation with burn/trauma attending guidance.
Adult Rule of Nines TBSA reference
Adult Rule of Nines
Age-adjusted TBSA reference for 1-year-old, 10-year-old, and adult patients
Age-adjusted TBSA reference
These calculators support clinical decision-making and education. They do not replace physician judgment, institutional protocols, or attending guidance.
Clinical decision-support only โ€” does not replace attending supervision or institutional policy