Flooring calculators.
The material decides the math.
A floor that arrives in cartons of equal planks, one cut from a roll and one poured from a kit are three different counting problems. Each calculator here handles one of them and draws the result on your own room, so choose by what you are laying rather than by the room’s area.
Pick by what goes on the floor
- Carpet cut for straight flights and a landingStair carpet calculator
Independent tread and riser paths, per-piece repeat rounding and a same-pile plan across the broadloom roll.
- Vinyl plank and LVP, or any plank sold in one fixed sizeFlooring calculator
Row starts, edge-row widths, end-joint spacing and the source board behind each cut.
- Laminate over a separate cushion or vapor membraneLaminate flooring calculator
The plank schedule, plus every underlay strip traced back to a roll of finite length.
- Hardwood delivered in assorted lengthsHardwood flooring calculator
A racking attempt from the lengths you counted, and any floor the inventory leaves unfilled.
- Broadloom carpet cut from a rollCarpet flooring calculator
Full-width drops, the fill strip and its T-seams, both pile directions, linear feet and square yards.
- Rubber for a home gym, in mats, interlocking tiles or rollsGym flooring calculator
All three formats on one room, with cutting length, set rounding and delivery weight.
- An epoxy floor coatingEpoxy flooring calculator
Gallons per coat from film thickness and volume solids, whole kits and a batch card.
- A plank floor you need to priceFlooring cost calculator
Cartons at your quote, the area your labor rate multiplies, underlay by the roll and trim by the foot.
Quantity first, then price
The cost calculator does not start from a square-foot average. It lays the same planks as the plank planner, so the carton count it prices is the one a drawing produced. If the room ends on a narrow last row or a short starter, fix that in the layout first and price it afterwards. Every price on these pages is a quote you enter yourself.
What this silo leaves out
Continuous sheet vinyl needs a roll-cutting plan with seams, and the plank tools do not model it. Grouted floor tile belongs with the tile calculators. Winder stairs, angled walls and rooms wrapped around an island need their own geometry; each tool lists the shapes it accepts in its limits section, and how the geometry is computed is on how we calculate.