Free safety exam tools and calculators
Each calculator shows its formula and links to the official source.
Study plan calculator and exam countdown
Days left, questions per day and hours per blueprint domain for the ASP, CSP or CHST.
BCSP eligibility checker
ASP, CSP and CHST degree, experience and credential requirements, quoted from bcsp.org.
OSHA incident rate (TRIR) and DART calculator
Recordable, DART and days-away rates per 100 full-time workers.
Noise dose and TWA calculator
OSHA 1910.95 Appendix A dose and 8-hour TWA from mixed exposures.
NIOSH lifting equation calculator
RWL and lifting index with every multiplier shown.