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SurgCalc
Surgical risk calculators for
precision decisions
Open-access prediction models for postoperative risk assessment, built on validated cohort and registry data.
Explore
Calculator Suite
4 tools
SurgCalc : PE
Live
Bariatric PE Risk Score
30-day post-discharge pulmonary embolism risk after minimally invasive bariatric surgery, with event-triggered reassessment.
SurgCalc : Outcomes
Live
GLP-1 vs. Bariatric Surgery
Percentile-based weight loss predictions comparing sleeve, bypass, DS/SADI against tirzepatide, semaglutide, and other GLP-1 medications.
SurgCalc : PE
Live
Postoperative VTE Risk Calculator
Discharge PE, DVT, and VTE prediction with post-discharge event-triggered reassessment. CPT procedure lookup with 7,500+ codes.
SurgCalc : Trauma
Live
CEM-Trauma Expected Mortality
Transparent expected-mortality estimate for registry-based trauma quality review, audit, and research. Not standalone bedside decision support.
Disclaimer: These calculators are for clinical decision support and educational purposes only. They do not replace physician judgment, are not FDA-cleared medical devices, and should not be the sole basis for clinical decisions. No patient data is transmitted from your device. All computations are performed locally in the browser.
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Questions about a calculator, the underlying models, or institutional deployment? We'd like to hear from you.
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