Trusted Fire Safety Resources

Safe Fire Pro — Fire Safety Tools, Guides & News

Practical calculators, clear explanations, and real-world updates on Fire Fighting, Alarms, Pumps, Emergency Lighting, and Fire Insurance.

Try Fire Flow Calculator Explore Fire Guides

🧯 Extinguisher estimator
💧 Sprinkler K-factor solver
🔥 NFA fire flow calculator
📰 Fire news & compliance tips

Fire News

Florida CFO Blaise Ingoglia announces millions for fire departments

Admin - March 20, 2026

Florida’s Chief Financial Officer Blaise Ingoglia announced the allocation of millions of dollars to protect firefighters from dangerous cancer-causing chemicals. “We are awarding over $14...

Wichita Fire Station 15 reopens after mold closure as city tackles widespread station issues

Admin - March 20, 2026

Pasco firefighters secure $3.4 million for station upgrades and safety equipment

Admin - March 20, 2026

Pasco County Professional Firefighters have secured $3.4 million in state funding to improve Station 4 and purchase new decontamination equipment. IAFF Local 4420 said the...

Follow-up: Firefighter injured in East Ute Plaza Fire

Admin - March 20, 2026

A human-caused brush fire left at least one firefighter injured during response efforts. What’s being referred to as the East Ute Plaza Fire sparked Tuesday...

NFA Fire Flow

Units

Length (L)

Width (W)

% Involvement

Exposures (+25%)
Add if adjacent structures at risk

NFA Fire Flow (pre-plan estimate)

Sprinkler K-Factor / Flow / Pressure Solver

Unit System

Solve For

Provide any two values to solve the third

K-Factor
US: gpm/√psi • Metric: lpm/√bar

Flow (Q)

Pressure (P)

Extinguisher Count Estimator:

Units

Floor Area

Hazard Class

Fire Insurance

Cyclone Forces Mine Closures as Winds Lash North Australia

Tropical cyclone Narelle struck Australia’s northern Queensland coast on Friday, bringing destructive winds and heavy rains...

Fire Insurance

Confronting the next wave of cyber threats: How brokers can bridge critical gaps

Fire Insurance

Fannie Mae, Freddie Mac Will Again Accept Actual Cash Value Home Insurance

Fire Insurance

AssuredPartners sues Liberty Company over sweeping employee raid across California

Fire Insurance

UK to Seek Closer EU Ties on Financial Services as Reeves Chases Growth

Fire Insurance

Insurance moves: Liberty Mutual, IGI, Trident Marine, The Hartford and others

Fire Alarm

Access Control Modernization for Commercial Properties

Access...

Fire Alarm

A Guide to CCTV Security Systems

Tampa Bay’s economic growth attracts...

Fire Alarm

Fire Safety & Dryer Vent Maintenance

Fire Alarm

Fire Extinguisher Inspection Requirements For Commercial Buildings

Fire Alarm

Why Annual Fire Hydrant Inspection is Essential for Property Safety

Fire Alarm

How Modern Technology Strengthens Safety

Emergency Light

Kansas City firefighters battle 13th fire at Parade Park complex since Thanksgiving

Emergency Light

Fire Chief Tim Sendelbach separates from Loveland Fire Rescue Authority

Emergency Light

Mediation set in dispute between Conn. city, volunteer firefighters

Emergency Light

Mediation set in dispute between Conn. city, volunteer firefighters

Emergency Light

Fire, EMS departments use Garage to buy and sell used apparatus amid rising costs, delivery delays

Fire Fighting

Two Goldsby firefighters killed in tanker rollover while responding to structure fire

Bill Carey is the associate editor for FireRescue1.com...

Fire Fighting

Rising fire truck costs and delays strain Charlotte Fire Department, risk service disruptions

Fire Fighting

8 hurt in Baltimore bus crash as GO TEAM, firefighters face a complex patient extrication

Fire Fighting

Chicago police question man in Rogers Park fire that killed firefighter Michael Altman

Fire Fighting

Quincy delays PFAS-free firefighter gear purchase after $2.6M vote

Fire Fighting

Queens fire kills 4 including child at illegally subdivided building under vacate order

Fire Pump

Understanding Fire Extinguisher Labels – Summit Fire Protection

When you look at a fire extinguisher, there’s a lot going on. With multiple labels, tags,...

Fire Pump

Raising the Standard of Fire Door Surveys in the UK

Fire doors are one of the most critical, and most frequently misunderstood, elements of a building’s fire safety strategy. When they perform correctly, they...

Fire Pump

Holiday Fire Safety Tips for Homes and Businesses

Fire Pump

Understanding Fire Pumps: How They Work and Why Every Building Needs One

Fire Pump

Fire Pump: A Critical Component of Fire Safety Systems

Fire Pump

NewsWeek

PRO

Safe Fire Pro — Fire Safety Tools, Guides & News

Fire News

Units Feet Meters Length (L) Width (W) % Involvement Exposures (+25%) Add if adjacent structures at risk NFA Fire Flow (pre-plan estimate)

Unit System US (gpm / psi) Metric (lpm / bar) Solve For K-Factor Flow (Q) Pressure (P) Provide any two values to solve the third K-Factor US: gpm/√psi • Metric: lpm/√bar Flow (Q) Pressure (P)

Units Square feet (ft²) Square meters (m²) Floor Area Hazard Class Light Hazard Ordinary Hazard Extra Hazard

About us

Pages

The latest

Subscribe

Units

Length (L)

Width (W)

% Involvement

Exposures (+25%)
Add if adjacent structures at risk

NFA Fire Flow (pre-plan estimate)

Unit System

Solve For

Provide any two values to solve the third

K-Factor
US: gpm/√psi • Metric: lpm/√bar

Flow (Q)

Pressure (P)

Units

Floor Area

Hazard Class