Find the right calculator

Tile Calculator

Estimate tile pieces and boxes from floor/wall area, tile size and wastage for cuts and spares.

Tip Calculator

Tip amount and per-person total from bill and tip percent — optional service habit, not a Nepal legal fee.

Water Intake Calculator

A simple daily water-intake sketch from body weight and climate/activity hints — not a medical fluid-restriction plan.

Weight Converter

Convert kilograms, grams, pounds and ounces for shipping, gym plates and kitchen work.