incident rates
LTIFR Calculator
Free LTIFR calculator using the ISO/ILO 1,000,000-hour base. Used by HSE UK, IOGP, GCC (UAE, Saudi Arabia, Qatar), and ISO 45001 worldwide.
Result
{
"rate": 6,
"base": 1000000,
"formula": "(3 × 1,000,000) ÷ 500,000"
}Formula
LTIFR = (Lost Time Injuries × 1,000,000) ÷ Hours WorkedRegulation
ILO / ISO 45001:2018
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