Home Improvement Planning

Measure individual paint faces with their own openings and coats. Compare product-specific volume ranges, real containers, matching stock and optional cost.

Reconcile measured hardwood areas, random-length inventory, actual carton coverage and whole-carton cost without assuming a fixed board count.

Compare whole-width carpet strips with four-wall trim, roll-edge loss and extra cut length. Inspect seam candidates and both run directions for one rectangular room.

Review laminate edge rows, starter lengths and joint spacing, then reconcile whole cartons, matching inventory and separately approved underlay.

Convert square meters to square feet. Area conversion for real estate and flooring. Free unit converter with precise, instant browser-based conversions — no

Count fence posts from separate straight runs, reviewed maximum spacing and shared endpoint IDs. Reconcile gates, exact post SKUs, usable stock and whole sale packs.

Round separate net fence spans by exact installed product module, then reconcile reviewed post and gate schedules, matching stock, whole sale packs and incomplete quotes.

Plan measured stain surfaces and pass-specific coverage ranges. Reconcile exact product stock, real containers and optional quotes without invented railing or stair factors.

Calculate exact lumber board feet, a user-chosen planning allowance, and a price scenario from measured dimensions and whole-piece count.

Measure rectangular, circular and annular concrete groups with depth ranges, counts and voids. Reconcile exact bag yields or ready-mix terms and save source-owned planning records.

Build a measured multi-area takeoff, compare exact carton coverage with a reviewed source-tile count, and price whole packages after matching inventory.

Audit source-labelled flow, velocity, circular area and theoretical inside-diameter arithmetic against one already documented candidate ID—without selecting nominal pipe, material or compliance.

Reproduce one source-labelled electrical load schedule from connected volt-amperes and explicitly copied line multipliers—without choosing code factors or sizing a service, feeder, conductor or breaker.

Plan whole drywall sheets from measured wall and ceiling faces, openings, explicit allowance, exact selected sheet dimensions, and price.

Simple in-browser notepad with auto-save. Write quick notes that persist in your browser. Download as text file. No signup needed.

Build an installed quote, compare lifetime costs and calculate material packs. Separate payment-day cash from later reimbursements using your project records.

Calculate an entered utility bill reduction and simple payback, or compare observed bill averages without assuming what caused the change.

Estimate heating and cooling electricity from documented thermal loads, equivalent seasonal hours, seasonal efficiency ratings and an entered tariff.

Compare the same entered heating demand using explicit equivalent full-load hours, seasonal heat-pump efficiency, furnace AFUE, tariffs and other annual costs.

Reconcile one completed peak-hour hot-water demand with one exact storage or non-flow-activated water-heater model's source-owned First-Hour Rating.

Compare documented annual electricity use for two appliances using one local rate, entered upgrade cost, and explicit planning horizon.

Compare subscription and phone plan cash costs, including prepaid bills, promotions, fees, devices and switching costs. Save and restore your draft.

Estimate appliance kWh and cost by day, week, average month, current calendar month, and year, with an optional regional CO₂ factor.

Count evenly spaced path fixtures and compare manufacturer fixture VA with an entered transformer allowance in two separate planning modes.

Compare 12, 10, 8 and 6 AWG cable using current, one-way length and conductor resistance. See when no candidate meets your entered voltage drop limit.