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Lidocaine Dose Calculator
Calculate maximum safe dosage and volume for local anesthetic lidocaine
Anesthesiology Guidelines: Maximum safe dose for Lidocaine Plain is 4.4 mg/kg (max absolute limit 300 mg), and with Epinephrine is 7.0 mg/kg (max absolute limit 500 mg). Select your parameters below.
Patient & Solution Parameters Input
Calculation Results
⚠️ Not medical advice. For anesthesia, surgery, dentistry, and clinical reference only. Local anesthetic administration, total dosage calculation, and prevention of systemic toxicity must be strictly supervised by a qualified physician or dentist.