🧮 Hemmi Kalkulator
Calculation, quotations and work preparation.
110.– CHF / year
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Software licences for your projects
Our programs
First choose the tool that fits your needs. Detailed information is available directly below.
📐 Panel optimization
Cutting planning and workshop overview.
89.– CHF / year
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🚪 Materialkalkulation Rahmentüren
Wood lists and material quantities for frame doors.
59.– CHF
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🚪 Door-lining wood list
Quick wood list for lining doors.
30.– CHF
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🚀 Calculator + Panel Optimizer
You save CHF 30.– compared with buying both separately.
169.– CHF / year
View details
Why customers trust Hemmi Software
Practical software from Switzerland – developed for craftsmen, joiners and small businesses.
✓ Swiss development
✓ Direct personal support
✓ Programs developed from practical experience
✓ Transparent prices without hidden extra costs
⭐ Recommended bandle
🚀 Calculator + Panel Optimizer
Both programs as an annual licence bandle. Ideal for joiners, workshops and small businesses.
You save CHF 30.– compared with buying both separately.
CHF 169.– / year
Custom solutions
Do you have an idea for your business?
Many daily workflows can be simplified with a custom Excel application or an individual software solution. Take a look at the products in my shop. If you find an application that could also be useful for your business, I would be happy to develop a solution tailored to your specific requirements.
Especially for smaller applications, lean and practical solutions can often be implemented. In a personal discussion, we clarify the right scope and which solution truly fits your business.
Your idea can become a practical tool for your business – and perhaps even a solution that helps other craftsmen and companies as well.
Custom solutions are discussed personally and tailored to your business.
Practical software for joiners, craftsmen and small businesses.
Practical software for joiners, craftsmen and small businesses.
Simply contact me through the contact form or by phone at +41 79 278 35 00. Together we can discuss your requirements and find the most suitable solution for your business.
Send an idea or request via the contact formPrograms for calculation and work preparation
🧮 Hemmi Kalkulator · 📐 Panel optimization
Calculations, quotations & work preparation for SMEs
🧮 Hemmi Kalkulator
The calculator helps you calculate materials, surcharges, overheads, discounts, cash discounts and project prices clearly and reliably. Developed for small businesses, tradespeople and self-employed professionals who want to create transparent and professional quotations.
Trust in the calculator
- Test free for 30 days
- Purchase calculation, quotation basis and work preparation in one program
- Suitable for small businesses, craftsmen and self-employed professionals
📋 Project costing
🧾 Quotation basis
📊 Excel/Word export
🔐 Annual licence
- Calculate material and purchase prices clearly
- Include overheads, risk, profit, discounts and cash discounts
- Document calculations transparently
- Ideal as an introduction to structured project and quotation costing
- Test free for 30 days – then activate the annual licence
⚠️ Important note on costing
The Hemmi Calculator supports transparent and traceable price calculations. To ensure that the results remain market-oriented and economically soand, the stored company values must be reviewed regularly.
- Record overheads realistically and keep them up to date
- Define risk and profit surcharges deliberately
- Review material, labour, machine and operating costs regularly
- Compare calculated selling prices with the current market situation
The calculator uses the values you enter. It supports pricing, but does not replace the entrepreneurial responsibility for market-appropriate selling prices.
Annual licence
110.00 CHF / year
Single-user licence · 1 year term from first activation
After purchase, you will automatically receive an email with the download link and licence code. The annual term only starts with the first activation.
Test full version for 30 days⚠️ Note: Windows may show a security warning when the installation starts. This is normal because the software is not digitally signed. The application has been carefully developed and tested.
Live example from the calculator
Test material purchase calculation
This mini calculator shows in simplified form how the material purchase calculation in the Hemmi Calculator works – including input tax, discount, cash discount and procurement costs.
Mini version for testing the calculation logic.
Free download⚠️ Note: When starting the installation, Windows may display a security warning. This is normal because the software is not digitally signed. The application was cleanly developed, tested and contains no malware.
Full version: including work costing & quotations
⚡ Online demo
Cutting optimization for carpenters & tradespeople
📐 Panel optimization
The practical tool for panel cutting, work preparation and workshop planning: enter panel formats and cutting parts, then generate a clear graphical cutting view with parts list, PDF output and print preview.
🪚 Saw blade width
↔ Grain direction
📄 PDF output
🔐 Single-user licence
- Enter panel format, trim cut and saw blade width accurately
- Manage cutting parts with name, quantity and grain direction
- Automatically calculate multiple panels and switch between views
- Graphical cutting view with print preview and PDF export
- Save project files and reload them later
Annual licence
89.00 CHF / year
Single-user licence · 1 year term from first activation
After purchase, you will automatically receive an email with the download link, licence code and installation instructions. The annual term only starts with the first activation.
⚠️ Note: Windows may show a security warning when the installation starts. This is normal because the software is not digitally signed. The application has been carefully developed and tested.
Example of a cutting view with several panels and labelled parts.
Programs for joiners and wood lists
🚪 Materialkalkulation Rahmentüren · 🚪 Door-lining wood list
Wood lists & ordering basis for frame doors
🚪 Material calculation for frame doors
The frame-door material calculation helps joiners and craftsmen plan frame doors clearly. After entering the required number of doors, the required materials are calculated automatically and displayed in a structured way.
- Calculation of frame timber and panel material
- Planning basis for silicone, compriband and rubber seals
- Clear wood lists for work preparation and material ordering
- Enter wall opening dimensions and get a finished wood list and material quantities in one step
Perpetual licence
CHF 59.–
Valid without time limit · download and licence code after payment
After purchase, you automatically receive an email with the download link, licence code and installation instructions.
Note: Microsoft Excel must be installed to use this program.
⚠️ Note: Windows may show a security warning when starting the installation. This is normal because the software is not digitally signed. The application has been carefully developed and tested.
Planning basis for material ordering
Calculates frame timber, panels, silicone, compriband and rubber seals.
Professional wood lists for planning, purchasing and workshop use.
Available now for CHF 59.–
📘 View the program in detail
Browse through the most important calculation and evaluation pages of the frame-door material calculation.
On iPhone, the double-page view is intended as a page-turning effect. Tap “Full page” to read and zoom in if needed.
Digital wood list for carpenters & tradespeople
🚪 Door-lining wood list
Would you like to create a finished wood list for a door lining quickly and cleanly? With this small program, you simply enter the rough wall opening size – and the wood list is calculated immediately.
- Door-lining trims optionally butt joint or mitred
- Enter the rough wall opening size and generate the wood list automatically
- Practical tool for cutting, material overview and work preparation
- Less writing work, fewer calculation errors and a finished list faster
For only 30.00 CHF this practical program can be yours.
After purchase, you will automatically receive an email with the download link, licence code and installation instructions. The licence is valid without a time limit.
Hinweis: Microsoft Excel muss installiert sein.
⚠️ Note: Windows may show a security warning when the installation starts. This is normal because the software is not digitally signed. The application has been carefully developed and tested.
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