Estimate how many manicures a nail polish bottle provides.
Each manicure uses coats multiplied by polish per coat, and the bottle size is divided by that amount. Polish thins with use so it looks like it lasts forever, but the count still helps reordering decisions.
Nail Polish Usage
Manicures = size / (coats x per coat)
Manicures = size / (coats x per coat) Each manicure uses coats multiplied by polish per coat, and the bottle size is divided by that amount.
Polish thins with use so it looks like it lasts forever, but the count still helps reordering decisions.
This calculator takes 5 inputs: Bottle size, Coats per manicure, Per coat, Manicures per month, Bottle price. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.