Safety Calculators
Accident Rate Calculator
Average Resolution Time (ART) Calculator
Averaging Thickness for Corroded Areas
Allowable Leakage and Additional Leakage Calculation
Approximate Mass Flux Formula (All-Liquid Inlet Condition) Calculator
Accident Severity Index (ASI) Calculator
Average Individual Risk Calculator
AD-Merkblatt valves - Minimum flow area for steam
AD-Merkblatt valves - Minimum flow area for Dry Gases And Air
ASME (API RP 520) valves - Minimum Flow Area For Liquids Calculator
ASME (API RP 520) valves - Nozzle Gas Constant (Cg) Calculator
ASME (API RP 520) valves - Backpressure Correction Factor Calculator
ASME (API RP 520) valves - Bellows balanced valves Calculator
AD-MERKBLATT Minimum Flow Area for Liquids Calculator
ASME (API RP 520) valves - Conventional valves Calculator
ASME (API RP 520) valves - Reynolds Number- Metric Units Calculator
ASME (API RP 520) Valves Minimum Flow Area For Steam Calculator
ASME (API RP 520) Valves - Minimum Flow Area for Dry Gases and Air Calculator
ASME (API RP 520) Valves - Reynolds Number Imperial Units Calculator
BS-6759 Minimum Orifice Area Calculator for Steam
BS-6759 Minimum Orifice Area Calculator for Air
BS 6759 Valves Minimum Orifice Area For Liquids Calculator
BS 6759 Valves Minimum Orifice Area For Hot Water Calculator
BS 6759 Valves - Nozzle Gas constant Calculator
BS-6759 Minimum Orifice Area Calculator for Dry Gases
BS EN 4126 Minimum Orifice Area Calculator for Air & Dry Gas
BS EN 4126 Minimum Orifice Area Calculator for Liquids
BS EN 4126 Valves - Minimum Orifice Area For Steam, Air And Dry Gas At Critical Flow Calculator
BS EN 4126 Valves - Minimum Orifice Area For Wet Steam At Crilical Flow Calculator
Bit Wear and Efficiency Calculator
Bernoulli's Equation Multiplied Throughout by 'pg' Calculator
Boyle's Vent Area Calculator
Change in Entropy Calculator
Cost of Accident Calculator
Casing Burst Pressure Calculator
Casing Collapse Pressure Calculator
cement-volume-calculator
cement-slurry-density-calculator
Condensate Velocity of a Pipe Calculator
Cooling Water Flowrate Calculator for Desuperheater
Capacitance Law Calculator
Critical Pressure Ratio For Dry Steam And Gases Calculator
Critical Pressure Ratio Calculator
Cold Differential Pressure Calculator
Coefficient of Discharge Calculator
Curtain Area of Safety Valve Calculator
Compressibility Factor For Compressible Steam And Dry Gas Calculator
Crane Capacity Index (CCI) Calculator
Crane Wind Speed Allowance Calculator
Critical Flow Scaling Parameter Calculator
Collision Rate (CR) Calculator
Crash Reduction Factor (CRF) Calculator
Concrete Element Weight Calculator
Corrective Action Closure Rate Calculator
Critical Pressure Calculator (API RP520)
Chemical Exposure Burn Severity Rate Calculator
Compressible Flow Calculator (Crane Equation 3-20)
Composite Risk Calculator
Clausius-Clapeyron Equation Calculator
Density of a material Calculator
Dalton's Law of Partial Pressures Calculator
Drilling Torque & Drag Calculator
Dynamic Lifting Load Calculator
Double-T Beam Weight Calculator
Earthing System Calculator
Energy Transfer Calculator
Ergonomic Risk Score Calculator
Emergency Drill Success Rate Calculator
Excavation Slope Calculator
Equivalent Circulating Density (ECD) Calculator
Energy Requirement for a Flow-Type Application Calculator
Equivalent Skin Factor Calculator
Employee Training Cost Calculator
Exothermic Reaction Burn Severity Calculator
Expected Accident Rate (EAR) Calculator
Fluid Loss Calculator for Drilling
Fracture Gradient Calculator
Fracture Width Calculator (PKN Model)
Fracture Volume Calculator (PKN Model)
Fall Clearance Calculator
Fluid Velocity Calculator (Pitot Tube)
Flow Area of Safety Valve Calculator
Friction Factor For Fluids (Colebrook-White) Calculator
Formwork Adhesion Calculator
Fatal Accident Rate (FAR) Calculator
Gas Flow Rate Calculator
Hydraulic Vertical Pressure Calculator
Horizontal Stress Calculator (Breckels and van Eekelen Model)
Hazard Reporting Rate Calculator
Hazard Quotient (HQ) Calculator – Chemical Exposure Risk
Hazard Score Calculator
Incidence Rate Calculator
Incident Frequency Rate (IFR) Calculator
Incidents & Near Misses Calculator
IP Rating Checker
'Imperial based D'Arcy Equation For Determining Pressure Drop Due To Frictional Resistance Calculator
Inflow Equation Calculator
Inverse Square Law Calculator
Initial Accident Rate (IAR) Calculato
Job Safety Analysis Frequency (JSAF) Calculator
Job Safety Analysis Coverage Calculator
Kick Tolerance Calculator
Kinetic Energy In Steam Calculator
Kinetic Energy Calculator
Kv Flow Coefficient Calculator
Ladder Length Calculator
Lost Time Injury Frequency Rate (LTIR) Calculator
Live Load Calculation (LL)
Load Distribution Per Leg
Leading Safety Indicators
Lost Time Case Rate (LTC) Calculator
Long-Term Corrosion Rate (LTCR) Calculator
Load Distribution & Lifting Calculator
Lifting Force per Anchor at Building Site Calculator
Lifting Force per Anchor at Precast Factory Calculator
Load per Anchor During De-Moulding Calculator
Load per Anchor During Transport Calculator
Lifting Force per Anchor (Pitching) Calculator
Liquid Sizing Calculator
Mud Weight (Density) Calculator
Mud Pump Output Calculator
Marsh Funnel Viscosity Calculator
Mass And Heat Balance For Steam Injection Into A Tank Calculator
Motor Vehicle Crash Rate (MVCR) Calculator
Motor Vehicle Crash Frequency Rate Calculator
Mean Temperature Difference B/W Primary and secondary Fluid Calculator
Maximum Inspection Interval Calculator
NEMA and IP Ratings Calculator
No-Overpressure Vent Area Calculator
No-Overpressure Vent Area Formula (External Heating) Calculator
No-Overpressure Vent Area Formula (All-Liquid Venting) Calculator
Normalized Mass Flux Formula (Low-Quality Region) Calculator
NIOSH Lifting Index (LI) Calculator
Non-Viscous Liquid Vent Area Calculator
OSHA Total Recordable Incident Rate (TRIR) Calculator
OSHA DART Rate Calculator
Ohm's Law Calculator
Orifice Plate Beta Ratio Calculator
PPE Compliance Rate
Pressure Gradient Calculator
Potential Energy Calculator
Proportion of Vapor in Two-Phase Discharge Calculator
Pore Pressure Calculator
Pressure Drop Calculator
Pressure Drop Across A Steam Valve Calculator
Pit Area Calculation
Pump Efficiency Calculator
Precast Lifting Safety Calculator
PPE Consumption Rate Calculator
PPE Stock Level Calculator
Pipe Fittings Pressure Loss Calculator
Percentage Risk Index Calculator
Reorder Point (ROP) Calculator
Risk Level Assessment
Risk Priority Number (RPN) Calculator
Rate of Penetration (ROP) Calculator
Rheology (Viscosity) Calculator
Required Opening Force For A Balanced Safety Valve Calculator
Reaction Force at the end of Safety Valve Calculator
Remaining Corrosion Life Calculator (1)
Remaining Corrosion Life Calculator (2)
Remaining Corrosion Allowance Calculator
Relief Vent Rate (All-Vapor and All-Liquid Venting) Calculator
Relief Vent Rate Formula (All-Liquid Venting) Calculator
Road Safety - Braking Distance Calculator
Road Safety - Time Headway (TH) Calculator
Road Safety & Speed-Flow Relationship Calculator
Road Safety - Stopping Sight Distance (SSD) Calculator
Recommended Weight Limit (RWL) Calculator
Risk Matrix Calculator
Reel and Paddle Power Calculator
Risk Index Calculator
Radial Heat Flow Through Cylinder Calculator
Safe Overtaking Sight Distance (OSD) Calculator
Severity Rate Calculator
SWL of Wire Rope Calculator
Stack Height Calculator
Specific Gravity Calculator
Safety Factor Calculator
Steam Consumption To Provide Tank Heat Losses Calculator
Steam Consumption by Injection into a Tank caluculator
Steam Start-Up Load to bring steam pipework Calculator
Stress In A Boiler Shell Resulting From Boiler Pressure Calculator
Sizing A Control Valve For Liquid Calculator
Sizing A Control Valve For Saturated Steam Calculator
Steam Flow Through Valve Under Critical Condition Calculator
Steam Valve Flow Coefficient (Cv) for Sub-Sonic Flow Calculator
Stem Force Required To Close a Control Valve Calculator
Safety Valve Opening Force with the spring housing Calculator
Safety Valve Opening Force with the spring housing vented atmosphere Calculator
Safety Valve Opening Force with the spring housing build-up pressure Calculator
Safety Valve Vent Pipe Diameter Calculator
'SI based D'Arcy Equation For Determining Pressure Drop Due To Frictional Resistance Calculator
Steam Pipeline Pressure Drop Calculator
Stall Load For A Constant Flow Secondary Calculator
Spherical Portion Calculator
Spread Angle Factor Calculator
Safety Load Anchor Calculation Tool
Safety Performance Function (SPF) Calculator
Safety Training Completion Rate Calculator
Safety Audit Compliance Score Calculator
Settling Force of Gravity Calculator
Subcritical Flow Vent Area Calculator (API RP 520)
Steam Sizing Calculator
Safety Stock Calculator
Safety Index (SI) Calculator
Safety Risk Assessment Calculator
Training Hour Calculation
Total Dead Load Calculation (DL)
Total Intended Load (TIL)
Total Enthalpy of Steam Calculator
Total Fall Distance Calculator
Tension Per Leg Calculator
Total Recordable Incident Frequency Rate (TRIFR) Calculator
Total Loss Hours Calculator
Total Pump Delivery Head Calculator
To Determine The Required Steam Flowrate From A kW Rating Calculator
Total Recordable Case Frequency (TRCF ) Calculator
Thermal Penetration Time for Conductive Heat Transfer
Thermal Expansion Of Pipe Calculator
Tori-Spherical Head Radius Calculator
Total Brake Horsepower (BHP) Required Calculator
Turnaround Time Formula (External Heating) Calculator
Tension Factor Calculator
Total Integrated Dose at Ground Level Calculator (Puff Model)
Velocity of Steam Passing Through an Orifice Calculator (1)
Velocity of Steam Passing Through an Orifice Calculator (2)
Velocity Calculator (Energy Conversion)
Velocity of Liquid through orifice calculator
Volumetric Flowrate of a liquid through orifice Calculator
Valve Closing Force Calculator
Volumetric Flow Of Water Through A Valve Calculator
Valve Authority Calculator
Venting Time Calculator
Vent Area Reduction Formula Calculator
Vent Area Calculator (ASME Section VIII)
Viscous Liquid Correction Calculator
Vent Sizing Calculator (API RP520)
Wire Rope Grips Calculator
Well Control (Kill Mud Weight) Calculator
Work Done By A Pump In Horsepower (H.P.) Calculator
2:1 Ellipsoidal Head Radius Calculator
