Parkland Formula Calculator

Understanding the Parkland Formula

The Parkland formula is used to calculate fluid resuscitation requirements for burn patients in the first 24 hours. Prompt fluid resuscitation is critical for patients with deep burns to prevent hypovolemic shock.

The Formula

4 mL × Body Weight (kg) × % Total Body Surface Area (TBSA)

Administration Protocol

• First 8 Hours: Give 50% of the calculated total volume.
• Next 16 Hours: Give the remaining 50% of the volume.
• Fluid of choice is typically Lactated Ringer's solution.

Key Considerations

• The calculation is an estimate. Fluid administration should be titrated to urine output (aim for 0.5-1.0 mL/kg/hr in adults).
• For TBSA calculation, only include 2nd (partial thickness) and 3rd (full thickness) degree burns. Do not include superficial (1st degree) burns.