Project category
Decks & Fences calculators
Decking, fence post and panel calculators.
- Fence CalculatorEnter one straight length or list each section in feet or metres to get posts and panels with section-by-section rounding, shared corners and an optional GST/HST-aware cost estimate.
- Decking Calculator — Boards, Joists, and FastenersEnter your deck size in metres or feet and the approved fixing schedule to count boards, joists, regular fasteners, whole packs, and optional entered-price cost.
How these decks & fences calculators work
Each calculator starts from site measurements in feet or metres, converts them with a tested formula, shows the exact quantity and your waste allowance as separate lines, then rounds up to the package or order unit you actually buy. Prices are optional and always entered by you, so the estimate reflects your supplier rather than a national average.