CuleiBru

CuleiBru puts two different workshop calculators in one place, so the maths is done before you pick up a tool.

Dome Bench Building a geodesic frame? Set the shell radius on the slider, choose a subdivision frequency from 1V to 6V, and pick whether you want a 3/8 sphere, a hemisphere, or a 5/8 sphere. The bench answers straight away with a full cut list: every strut class with its exact length, how many of that length you need to cut, and the bevel angle for each end, plus hub count, base diameter, height and floor area. Change any input and the numbers redraw as you go.

Koji Bench Planning a miso batch? Enter your cooked bean weight, the koji ratio and the salt percentage you are aiming for, then set how many months it will age. You get the salt weight to the gram, the koji quantity, the seed spore dose, total paste weight and the crock size that will hold it, followed by a dated schedule telling you when to pack, when to check the seal and when to turn.

Both benches save to one shared log. Reopen any run for the full breakdown, or share it as plain text. Eight miso style presets are included, from White Shiro through to Hatcho.