Clinical Decision Support Only. Verify all doses with local protocols.
Surgical Safety

Local Anaesthetic Calculator

Eliminate guesswork and enhance patient safety during minor surgery. Simply enter the patient's weight to instantly calculate the maximum safe volume (in ml) for common anaesthetic preparations, including 1% and 2% Lidocaine (with or without Adrenaline). The tool provides clear toxicity warnings for paediatric and low-weight patients.

Clinical Guideline Compliant
Instant Volume Calculation
Paediatric Safety Limits
Tool Interface