Plumbing Fixture Calculator

Calculate minimum plumbing fixture requirements according to NBC 2020 Section 3.7.2

NBC 2020 Table 3.7.2.2.-A, -B, -C - Classification

NBC 2020 3.7.2.1.(1) - Min. Number of Plumbing Fixtures

NBC 2020 3.7.2.2.(1) - Water closet requirements by sex

NBC 2020 3.7.2.1.(4) - Shower requirements

NBC 2020 3.7.2.1.(7) - Service sink requirements

NBC 2020 3.7.2.1.(3) - Additional lavatories

NBC 2020 3.7.2.2.(14) - Reduced requirements

Universal washrooms can provide flexibility and accessibility benefits

NBC 2020 3.7.2.2.(2) - Single water closet for both sexes when ≤10 occupants

Fixture Calculation Results

Minimum Required Fixtures (NBC 3.7.2)

Fixture Type Male Female Total Notes Code Reference

Calculation Notes

Design Suggestions & Alternative Approaches

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