OwnerKit tools
Trade & DIY / Free tool

Window Cleaning Price Calculator

Estimate a window cleaning quote from panes, inside or outside scope, storeys, screens and tracks.

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Count glass faces, screens and tracks

Count each separate pane as one pane. Select inside, outside or both to price the number of faces cleaned. Add screens and tracks only when included. The upper-storey allowance prices time and does not determine a safe access method.

Pane faces = panes × sides cleaned Worker hours = (faces × minutes per face + screens × minutes per screen + tracks × minutes per track) ÷ 60 × upper-storey time factor Direct cost = worker hours × loaded hourly cost + supplies and other direct costs Total cost = direct cost + your share of business costs Suggested price = total cost ÷ (1 − target margin), rounded up Round the target price up to the next currency minor unit. Profit at your price = entered price − total cost

Frequently asked questions

Is a double-hung window one pane?

Count the separate glass panes you will clean, then use the sides selector for inside and outside.

Do screens and tracks double when I clean both sides?

No. They are counted once from their own quantities.

How do I price work across different storeys?

Use the highest storey for a quick conservative estimate, or calculate sections separately when access varies.

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