Window Cleaning Estimator

Build a window-cleaning estimate from counted scope instead of a single rough price.

Price exterior and interior panes separately. Add an exterior upper-story surcharge, screens, tracks, hard-water detailing and travel. Apply your discount, minimum charge, entered tax rate and deposit percentage; review the total and remaining balance.

The app is free. Quotes, sharing and your saved draft cost nothing. Pro, an optional one-time in-app purchase with no subscription, adds the private profit check: keep expected labor and supply costs private and see gross profit and margin. Share customer estimate always excludes the private cost/profit section. Gross profit is not net profit: overhead and income tax are excluded.

Save your draft on this device, recover it after reopening, or clear it with confirmation. Changed inputs invalidate the old result until you recalculate. The app works without an account; calculations run on your device.

Enter whole-number counts and your own rates. Money is USD; use a dot for decimals, without commas or currency symbols. Examples illustrate the calculator, not recommended prices. Independently assess access, ladder/fall protection, glass condition, electrical and chemical hazards. The app does not assess safety or determine tax applicability. Shared estimates are not contracts.

Support: james@tillartechnologies.com.