WEB APPLICATION
CalcHub
Overview
A practical collection of twelve project calculators based on the Python Rectangle Area Calculator. Enter dimensions and your own rates to see quantities, estimates and the formulas behind each result.
Features
- Calculate room area, flooring packs, paint quantities, tile counts and garden soil volume
- Estimate construction budgets, box capacity and shipping costs using actual and volumetric weight
- Calculate glass area, wood volume, space per hotel guest and property price
- Explore a labeled 2D or 3D illustration, search tools, save local calculation history and export CSV
Technology
Using the app
Select a tool and enter dimensions in meters. Add supplier coverage, waste allowances and prices when relevant, then click Calculate. Currency settings change labels without converting prices. Diagrams are simplified illustrations, and estimates include the items described in each calculator.