Severity Rate Calculator
Other tools
Heat Index Calculator
Temperature + humidity → heat index, OSHA-NIOSH risk level and a work/rest plan for the crew.
Open →Fall Clearance Calculator
Lanyard, deceleration and worker height → the clearance you actually need below the anchor.
Open →Sign-In Sheet Generator
Type your talk, date and crew — print a clean OSHA-ready sign-in sheet in seconds.
Open →TRIR Calculator
Total Recordable Incident Rate: recordable injuries per 100 full-time workers per year.
Open →DART Rate Calculator
Days Away, Restricted or Transferred: your serious-incident rate per 100 full-time workers.
Open →LTIR Calculator
Lost Time Incident Rate: incidents with days away from work per 100 full-time workers.
Open →Understand the metric
DART Rate Calculator + All About DART
DART rate explained: the days away, restricted or transferred formula, what counts as a DART incident and what a good rate looks like.
EMR Safety Rating Calculation: Explained
EMR safety rating explained: how the Experience Modification Rate is calculated, how it drives workers' comp premiums and ways to lower it.
LTIR Calculation: All About Lost Time Incident Rate
LTIR calculation explained: the lost time incident rate formula, what counts as lost time per OSHA, industry averages and how to lower it.
