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Disclaimer: The calculators and tools provided on this website are for informational and educational purposes only. They are not intended to be a substitute for professional advice, diagnosis, or treatment. Web Ocean Security assumes no liability for any errors or omissions in the content or for any damages resulting from the use of these tools. Always consult with a qualified professional for specific safety and health concerns.

Professional EHS & Ergonomics Tools

Safety Compliance, Simplified.

Access free, reliable calculators for NIOSH Lifting, Noise Dose, Heat Stress, and more. Built for Safety Officers, Ergonomists, and Industrial Hygienists.

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10+ Professional Calculators

From NIOSH Lifting Equation to Arc Flash Boundaries, get instant results for your safety audits.

Verified & Compliant

Algorithms based on OSHA, NIOSH, ACGIH, and NFPA standards to ensure regulatory compliance.

Audit-Ready Reports

Generate clean, documented results that you can use in your official safety reports and logs.

Popular Tools

Frequently used by safety professionals.

NIOSH Lifting Tool
Ergonomics Assessment

Calculate RWL and LI to prevent back injuries.

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Heat Stress Work/Rest
Industrial Hygiene

Determine safe work schedules based on WBGT.

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Arc Flash Boundary
Electrical Safety

Estimate protection boundaries and incident energy.

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