Stair Calculator: Both Ways

Solve either way. Most stair apps take a height and hand back a length. Remodels do not work like that — the stair has to land between a loft that is already there and a floor that is already poured. Give this one the rise alone, the rise with the run you have, or the rise with the tread you want, and the same search runs behind all three. Tape measure entry. Type 9' 3 1/2 the way you read it off the tape. Feet, inches, sixteenths, plain decimals or millimetres all go in the same field, and a value it cannot read is refused instead of quietly becoming zero. Every step count, not just one. Thirteen step counts might fit a nine foot rise. You get all of them, each with its riser, tread, run and the rule it misses if it misses one. Nothing is filtered out on your behalf. Limits you can edit. Max riser, min tread, the comfort range and the rise allowed per flight are working numbers, and…