exposure · Free · Open Source · MIT

Whole-Body Vibration Calculator

WBV A(8) daily exposure. Based on ISO 2631-1 / EU 2002/44/EC. Results shown with the full formula so you can verify. Zero signup, zero tracking, zero data sent to a server — all calculation is client-side.

Inputs
Daily vibration exposure · ABOVE ACTION
0.693
m/s² A(8)
EAV: 0.5 m/s² A(8)
ELV: 1.15 m/s² A(8)
Raw JSON result
{
  "value": 0.693,
  "unit": "m/s² A(8)",
  "actionLevelExceeded": true,
  "limitExceeded": false,
  "regulation": "ISO 2631-1 / EU 2002/44/EC",
  "eav": 0.5,
  "elv": 1.15
}
Overview

About the Whole-Body Vibration Calculator

Whole-Body Vibration A(8) — ISO 2631-1 / EU 2002/44/EC. EAV 0.5 m/s², ELV 1.15 m/s². Critical for truck drivers, excavator operators, forklift operators, heavy plant operators.

Formula
A(8) = k × a × √(T / 8)
Regulation

ISO 2631-1 / EU 2002/44/EC

How to use

Step-by-step: using the Whole-Body Vibration Calculator

  1. 1
    Enter axis-specific vibration magnitude and exposure hours.
Who uses this calculator

Used by safety professionals worldwide

Regulation citations

Authoritative sources

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Free for any website, blog, or course — MIT / CC BY 4.0. Attribution stays visible.

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