Building cleaning calculation with Excel: template & guide
How to calculate building cleaning with Excel – template, formulas, pitfalls and when to switch to professional software.
Excel is the classic for cleaning calculation – almost every cleaning company starts with it. That's legitimate: Excel helps understand the basic formulas. But as soon as multiple properties, cleaning types and PDF quotes are added, Excel becomes error-prone. Here's an Excel template, the limits – and the better alternative.
Advantages of Excel for calculation
- Quickly available – already installed on most computers
- Free or already available
- Flexible – every formula adjustable
- Great for understanding the basic formulas (monthly factor, performance value)
Disadvantages of Excel
- Formulas can be overwritten – one wrong reference, everything is wrong
- Monthly factors must be calculated manually (4.35 not 4!)
- Different frequencies become confusing
- Material and travel costs often forgotten
- Margin/markup frequently calculated wrong
- PDF quotes must be created manually
- No central quote management
- No uniform specification structure
- No easy multilingual support
- No automatic export as professional specification
Comparison: Excel vs LV CleanPro
| Function | Excel | LV CleanPro |
|---|---|---|
| Simple calculation | Yes | Yes |
| Automatic monthly factors | Manual | Automatic |
| Maintenance cleaning | Manual | Automatic |
| Glass cleaning | Manual | Automatic |
| Deep cleaning | Manual | Automatic |
| Winter service | Difficult | Integrated |
| Multilingual specs | Manual / complex | Yes |
| PDF quote | Manual | Automatic |
| Error checking | No | Yes |
| Uniform design | No | Yes |
| Quote management | No | Yes |
Example Excel table for maintenance cleaning
Here's what a typical Excel calculation looks like:
| Area | Surface | Value | Freq/wk | Factor | Hrs/mo | Rate h. | Price/mo |
|---|---|---|---|---|---|---|---|
| Office | 300 m² | 200 m²/h | 5 | 21.75 | 32.63 | 32 € | 1,044.00 € |
| Sanitary | 50 m² | 80 m²/h | 5 | 21.75 | 13.59 | 32 € | 434.88 € |
| Corridor | 150 m² | 250 m²/h | 5 | 21.75 | 13.05 | 32 € | 417.60 € |
The formulas behind the table
If you understand the formulas, you understand the calculation. The most important formula is the monthly factor: Cleanings per week × 4.35. Whoever enters 4 here, gives away 8% revenue.
When is it worth switching from Excel?
- From 3–5 quotes per week, Excel becomes time-consuming
- With multiple cleaning types (maintenance, glass, winter service), it gets confusing
- When you need uniform PDF quotes
- When multiple employees work on quotes
Conclusion: Excel for starting, software for the real thing
Excel is good for understanding. For professional cleaning quotes, it quickly becomes error-prone and time-consuming. A specialized software like LV CleanPro takes over the calculation, creates uniform PDFs and manages all quotes centrally.
Frequently asked questions
How to calculate cleaning in Excel?
Columns: Area, Surface, Value, Frequency, Monthly factor (=Frequency×4.35), Hours/month (=Surface×Factor÷Value), Hourly rate, Price/month. Then total and add margin.
What monthly factor in Excel?
4.35 (52 weeks ÷ 12 months). Whoever enters 4 gives away 8% revenue. Formula: =Frequency*4.35.
Is there an Excel template for cleaning?
Yes, many companies use their own templates. The disadvantage: formulas get overwritten, values become outdated. Specialized software is safer.
Why is Excel bad for cleaning quotes?
Formulas can be overwritten, monthly factors calculated manually, PDFs created manually, no central management, no uniform structure.
What is the best alternative to Excel?
A specialized software like LV CleanPro: automatic monthly factors, uniform PDF quotes, central management, multilingual support and error checking.
Try LV CleanPro now
Create professional service specifications and calculations in minutes – with automatic PDF generation.
Get started free