Workplace noise exposure estimator
The HSE workplace noise exposure estimator includes a weekly exposure calculator as well as the daily exposure calculator.
Separate tabs are included in the online tool to help simplify the process of calculating levels. Advice on what to do if certain noise action values are exceeded is also provided. The calculator will also estimate the performance of hearing protection.
Weekly noise exposure estimation is helpful where an operative's noise exposure varies markedly from day to day. Once you know the noise levels and duration of exposure, the ready reckoners can be completed by hand. You can then compare the results with the exposure action and limit values in the regulations as part of a noise risk assessment.
Noise ready reckoner and calculators are available from the HSE website.
This article originally appeared on the ECA website under the headline, 'HSE noise exposure guidelines updated'. It was published on 9 April 2021.
--ECA
[edit] Related articles on Designing Buildings
- Articles by the Electrical Contractors' Association (ECA).
- Control of noise at work regulations 2005.
- Decibel dB.
- Health and Safety Executive HSE.
- Noise level.
- Occupational health risk management in construction. A guide to the key issues of occupational health provision.
- Personal protective equipment PPE.
- Reporting accidents and injuries on construction sites RIDDOR.
[edit] External resources
Featured articles and news
Professional practical experience for Architects in training
The long process to transform the nature of education and professional practical experience in the Architecture profession following recent reports.
A people-first approach to retrofit
Moving away from the destructive paradigm of fabric-first.
International Electrician Day, 10 June 2025
Celebrating the role of electrical engineers from André-Marie Amperè, today and for the future.
New guide for clients launched at Houses of Parliament
'There has never been a more important time for clients to step up and ...ask the right questions'
The impact of recycled slate tiles
Innovation across the decades.
EPC changes for existing buildings
Changes and their context as the new RdSAP methodology comes into use from 15 June.
Skills England publishes Sector skills needs assessments
Priority areas relating to the built environment highlighted and described in brief.
BSRIA HVAC Market Watch - May 2025 Edition
Heat Pump Market Outlook: Policy, Performance & Refrigerant Trends for 2025–2028.
Committing to EDI in construction with CIOB
Built Environment professional bodies deepen commitment to EDI with two new signatories: CIAT and CICES.
Government Grenfell progress report at a glance
Line by line recomendation overview, with links to more details.
An engaging and lively review of his professional life.
Sustainable heating for listed buildings
A problem that needs to be approached intelligently.
50th Golden anniversary ECA Edmundson apprentice award
Deadline for entries has been extended to Friday 27 June, so don't miss out!
CIAT at the London Festival of Architecture
Designing for Everyone: Breaking Barriers in Inclusive Architecture.
Mixed reactions to apprenticeship and skills reform 2025
A 'welcome shift' for some and a 'backwards step' for others.