Pole Barn Post Spacing Calculator – Layout & Post Count
Calculate the number of posts, actual on-center spacing, and a snow-load-adjusted maximum spacing guideline for your pole barn layout.
Wainscoting Panel Calculator: Panels, Cost & Coverage
Calculate wainscoting panels needed, coverage area, cap rail length, and material cost for any wall or room, with automatic deductions for doors and windows.
Board and Batten Spacing Calculator: Get Even Panel Layouts
Calculate the exact number of battens and true even spacing for a board and batten wall, plus total material length with waste allowance.
Stair Stringer Length Calculator: Rise, Run & Cut List
Calculate stair stringer length, number of risers, actual riser height, total run, and stringer count from your rise, riser height, tread depth, and stair width.
Deck Post Spacing Calculator: Posts, Spans & Layout
Calculate deck beam post spans, on-center spacing, and total posts needed based on beam run length, allowable spacing, load category, and overhang.
Retaining Wall Gravel Calculator: Volume, Weight & Bags
Calculate the gravel volume, weight, bag count, and cost needed for retaining wall backfill drainage and base leveling pads.
Polymeric Sand Calculator: Estimate Bags, Weight & Cost
Calculate how much polymeric sand you need for paver or flagstone joints, including total weight, bag count, and estimated material cost.
Paver Sand Calculator: Estimate Volume, Weight & Bags
Estimate how much bedding sand you need for a paver patio, walkway, or driveway in cubic feet, cubic yards, pounds, tons, and bags.
Landscape Rock Calculator by Square Feet: Tons & Cost
Estimate how much landscape rock, gravel, or stone you need based on square footage, depth, and rock type, including weight in tons and material cost.
Pea Gravel Calculator: Estimate Volume, Weight & Cost
Calculate how much pea gravel you need for driveways, walkways, and garden beds, including volume, weight, bag count, and estimated cost.