Workplace & Construction Welfare Calculator

Calculate statutory minimum toilets, urinals, washbasins, and rest seating required under the Workplace (Health, Safety and Welfare) Regulations 1992 and CDM 2015.

1. Select Workplace / Facility Type

2. Maximum Number of Workers at Work at Any One Time

Statutory Minimum Welfare Provision

COMPLIANT FACILITY COUNT

WC Toilets3

Washbasins3

Based on HSE L24 Table 1 & INDG293 (mixed-use/unisex lockable cubicles or women-only facilities).

Water Supply:Hot & Cold (or Warm) Running Water

Consumables:Soap, Towels/Dryer & Toilet Paper

Welfare & Washroom ConsumablesPartner Links

Ensure compliance with hot water, sanitiser, and washroom consumable standards:

🧼 Heavy-Duty Industrial Soap & Sanitiser Stations→

Compliant wall-mounted dispensers and refills for workshops

🧻 Bulk Washroom Paper Towels & Dispensers→

Essential sanitary drying stock for high-traffic welfare facilities

HSE L24 & Construction Welfare Rules Explained

Can men and women share the same workplace toilets?

Under Regulation 20 of the Workplace (Health, Safety and Welfare) Regulations 1992, separate conveniences must be provided for men and women unless each toilet is in a separate, individual room with a door that can be secured from the inside.