Project category

Decks & Fences calculators

Decking, fence post and panel calculators.

• Fence CalculatorEnter one straight fence length or a comma-separated list of section lengths in feet. Each section is rounded independently, joined corners share posts, and optional supplier prices produce a material cost estimate.
• Decking Calculator — Boards, Joists, and ScrewsEnter deck dimensions and the approved board, joist, and fixing layout to get boards, joists, regular board-to-joist screws, whole fastener packs, and optional entered-price cost.
• Deck Stain Calculator — Square Footage and GallonsMeasure the deck floor and any additional stained surfaces, then use the exact product’s coat-specific coverage to calculate liquid volume and whole containers.
• Stair Stringer Calculator — Rise, Run, and PitchEnter finished total rise, the approved maximum riser, and the planned horizontal tread run to lay out a uniform straight-flight geometry without implying structural or code approval.