How the calculator works
The math is simple geometry: your surface area times the packing density of the stone size you picked, times a coverage factor. Full bling assumes tight packing with no gaps (about 40 stones per square inch at SS16), scatter uses roughly a quarter of that, and outline covers edges and lines only. We add a 20% buffer on top, because stones bounce, roll under furniture and disappear into carpet at a rate that defies physics. Placement time assumes a steady 250–300 stones per hour — a focused but unhurried pace.