Free Emergency Lighting Calculators

Free Emergency Lighting Calculators
for Emergency Lighting Technicians

Standards-compliant calculators for lighting technicians in NZ & Australia. Free, no signup required. Works on mobile.

Emergency Lighting Calculators· 2 tools

Each calculator opens on its own page — bookmark the ones you use most.

Emergency Lighting Lux Level

Check 0.2 lux (escape) and 1.0 lux (open area) compliance per AS/NZS 2293.1. Pass/fail result.

AS/NZS 2293.1Lux Level
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Battery Duration Calculator

Emergency lighting battery runtime check. 90-minute AS/NZS 2293.1 pass/fail from wattage and Ah.

90-Minute TestBattery
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