Decks Calculators
Boards, joists, railings, stairs and cost for decks of any size.
- Deck CalculatorArea in sq ft, sq yd and sq m.
- Deck Stair CalculatorRisers, treads, stringer length and total run.
- Baluster Spacing CalculatorBaluster count and gap under the 4-inch rule.
- Deck Cost CalculatorMaterial, labor and permits by decking type.
- Composite Decking CalculatorBoards, linear feet and cost for composite decks.
- Deck Joist CalculatorJoists, beams and posts with total linear feet.
- Deck Load CalculatorLive and dead loads, spans and joist size.
- Deck Railing CalculatorPosts, balusters and rails for any deck layout.