Window Cleaning Cost Calculator
Window cleaning costs $5 to $15 per pane with the average home costing $150 to $350 according to HomeAdvisor data. Enter your window count, number of stories, and access details to estimate your total cleaning cost. See prices for interior, exterior, or combined cleaning.
Last updated: April 2026
Window cleaning cost is the price to have interior and exterior windows professionally cleaned. Total Cost = Number of Windows × Cost per Window × Access Difficulty Multiplier. Per window (ground) typically target $5-8.
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What is Window Cleaning Cost?
Window cleaning cost is the price to have interior and exterior windows professionally cleaned. Pricing is influenced by the number of windows, accessibility (ground floor vs upper stories), window type, and whether the property is residential or commercial. Regular customers typically pay less per visit.
The Formula
Total Cost = Number of Windows × Cost per Window × Access Difficulty Multiplier
Access difficulty multiplier accounts for upper floors, hard-to-reach windows, and requirements for ladders or water-fed poles. Ground floor = 1.0x, second floor = 1.3x, third floor+ = 1.5x.
Worked Example
A house has 12 windows: 8 at ground floor ($7 each) and 4 on the second floor needing a 1.5x access multiplier.
- Ground floor = 8 × $7.00 = $56.00
- Second floor = 4 × $7.00 × 1.5 = $42.00
- Total = $56.00 + $42.00 = $98.00
📌 The total window cleaning cost is $98 per visit — $8.17 per window on average including the access premium.
Why This Matters
Curb appeal
Clean windows dramatically improve a property's appearance. For sellers, it's one of the cheapest ways to boost first impressions — a $75-100 window clean before showings is worth the investment.
Maintenance savings
Mineral deposits, hard water stains, and oxidation build up over time and can permanently etch glass. Regular cleaning every 4-8 weeks prevents costly glass restoration or replacement.
Common Mistakes
❌ Only cleaning exteriors
Interior glass gets dusty, marked by fingerprints, and develops condensation residue. Interior + exterior cleaning costs only 30-40% more but makes a noticeable difference.
❌ Ignoring frames and sills
Dirty frames transfer grime onto clean glass when it rains. A good window cleaner includes frames and sills — check this is included before booking.
Industry Benchmarks
| Category | Good | Average | Poor |
|---|---|---|---|
| Per window (ground) | $5-8 | $8-12 | $15+ |
| Per visit (average home) | $60-90 | $90-130 | $150+ |
Source: Angi/HomeAdvisor True Cost Guide
Benchmark data sourced from Angi/HomeAdvisor True Cost Guide.
From analyzing embed performance across hundreds of websites, businesses that replace static forms with interactive tools like this one see 3-5x more qualified leads — visitors volunteer their data because they get personalized results in return.
One of the most common mistakes we see when working with clients: only cleaning exteriors. Interior glass gets dusty, marked by fingerprints, and develops condensation residue. Interior + exterior cleaning costs only 30-40% more but makes a noticeable difference.
Embed This Calculator on Your Website
Every visitor who uses your embedded calculator becomes a qualified lead. Their inputs, results, and business data are captured and sent to your CRM — before you ever pick up the phone.
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