QuickCalc Pro: Trade Tools

Less guesswork. More getting done. QuickCalc Pro brings 13 practical calculators together in a clear, pocket-sized workbench for home projects and everyday trade estimates. See your units, change the assumptions and keep a record of the result. START FREE • Concrete: slab volume, order allowance and whole-bag estimates • Gravel: volume and weight using your supplier’s bulk density • Mulch: bed volume and bag quantities • Paint: wall area, openings, coats and product coverage • Fuel cost: trip fuel and budget estimates • Measurements: common length, volume, weight and temperature conversions UNLOCK LIFETIME PRO One optional, non-consumable in-app purchase adds: • Flooring: order area and whole-box quantities • Roofing: uniform-pitch surface area and roofing squares • Electrical load: basic single-phase, balanced three-phase and DC load-current estimates • Conduit fill: cross-sectional area for identical round conductors • Conduit offsets: ideal two-bend spacing and shrink geometry • Tire size: nominal diameter and speed comparison • Gear ratio: theoretical engine RPM at road speed No subscription. No ads. No app account. Free calculators remain free. MADE FOR REAL ESTIMATES Save named estimates on your device, reopen their measurements and share results with the inputs and assumptions included. Formulas are shown inside every calculator. Material density, bag yield, coverage and waste are editable. Calculations run locally; a connection is needed for purchasing and restoring Pro. KNOW WHAT YOU’RE CALCULATING Material and automotive tools use explicitly labelled US customary units; the measurement converter also includes metric units. Results are estimates, not construction specifications, code-compliance determinations, electrical design or tire-fitment approval. Verify measurements, product specifications and applicable requirements. Electrical and conduit work may require a qualified professional.