Free calculators
Free safety calculators.
TRIR, DART and LTIR from your own numbers. Heat index, wind chill, noise dose and ladder angle for the day's work. Each one shows its formula. They give estimates, not rulings, so check your results against the standard that applies.
Injury rates
TRIR and DART calculator
Work out your total recordable incident rate and your days away, restricted or transferred rate. The formula is shown.
Read more →TRIR by industry
The BLS rate for every industry sector, and where your TRIR sits.
Read more →LTIR calculator
Lost time injury rate and severity rate, with the formula shown
Read more →Recordable case helper
Walk an injury or illness through the OSHA recording rules, step by step
Read more →300A worksheet
Work out average employees and hours worked, total your 300 log and print the numbers
Read more →Log and filing checker
Do you keep the 300 log, and do you file it online? Enter your NAICS code and headcount
Read more →Weather and exposure
Want the numbers to come from your records?
Reports counts incidents, inspections and training from the work your people already did, so you don't type them in.