Tools built for the field.
Free. Always.

HeroBenefits provides free calculators, reference guides, and downloadable tools for firefighters, EMTs, paramedics, and emergency personnel. No signup. No cost.

Firefighters
EMTs & Paramedics
Law Enforcement
Medical Clinic Staff
Dispatchers
Families of Fallen Heroes

Built by responders, for responders

Every tool on this site was created with real field use in mind — fast to load, works offline, no fluff.

Firefighters

Firefighters

Hose pressure, vehicle fire suppression, fuel spill perimeters, EV hazard sizing, extrication.

EMTs & Paramedics

EMTs & Paramedics

Field calculators for dosing, vitals, weight-based protocols, and quick reference guides.

Medical Clinic Staff

Medical Clinic Staff

Clinic-ready reference tools for staff who need quick, reliable calculations at the desk or bedside.

Download or use online — your choice

Every calculator runs in your browser and is available as a free zip download to run offline or share with your crew.

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