Part S · England · Free to use
EV charge point calculator (Part S)
Charge points and cable routes for new and renovated buildings under Regulations 44D to 44H.
Approved Document S (2021)
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Part S · Result
12 charge points, 0 cable routes
Charge points in the lesser of spaces or dwellings; cable routes in the remaining spaces where there are more than 10 spaces.
Calculated result- Charge points: Calculated resultmin 7 kW, untethered socket12
- Cable routes: Calculated result0
- Spaces without provision: Calculated result0
- If the average connection cost would exceed £3,600 per charge point, install as many as fit under the cap and cable routes for the rest (44D(2) and (3)).
Clauses this relies on
Source edition and scope
Approved Document S (2021).
This is a preliminary check of the conditions shown. Confirm the edition, project circumstances and any additional requirements with your architect or building control.
A design aid, not legal advice. Checked against the Building Regulations 2010 for England; confirm with building control.