
MODULE FOR 1C-BITRIX
«STARt» website development
STARt: Calculator PRO - calculation of goods and services cost
START: Calculator PRO is a tool for creating an unlimited number of product and service calculators on your website. The solution calculates prices or quantities based on custom formulas, supporting calculations of any complexity. Use cases: Pricing for doors, windows, stretch ceilings, and garage doors. Construction material estimates: laminate, wallpaper, bricks, timber, and more.
Technical details
- Published
- 21 July 2020
- Updated
- 6 November 2026
- Version
- 1.0.7
- Installed
- 500–999 times
- Compatible editions
- Start, Standard, Small Business, Business
- Responsive design
- Yes
- Composite support
- No
- Compatible with Sites24
- No
- Developer
- «STARt» website development
See how it works
What this solution does
START: Calculator PRO is a tool for creating an unlimited number of product and service calculators on your website. The solution calculates prices or quantities based on custom formulas, supporting calculations of any complexity.
Use cases:
Pricing for doors, windows, stretch ceilings, and garage doors.
Construction material estimates: laminate, wallpaper, bricks, timber, and more.
Financial calculations: deposits, loans, mortgages, and cashback.
Catering costs: banquets, buffets, and coffee breaks.
Cleaning service pricing.
Cost estimation for kitchen units, upholstered, and case furniture.
Freight and moving service calculators.
Health metrics: body mass index and calorie counts.
Dish builders using custom ingredients, such as pizza.
Key features:
Support for custom formulas to handle calculations of any complexity.
Parameter dependencies: changing one value automatically affects related parameters.
Basic settings allow you to adapt the calculator's appearance by adjusting the color scheme and controlling the display of individual elements. The system supports adding an unlimited number of parameters with the ability to select their types and define their display order on the page.
Upon module installation, demo content is loaded. A plastic window cost calculation example demonstrates all available parameter types.
The built-in contact form enables users to submit a request and send calculation results to a specified email address.
The STARt: Calculator PRO module is designed for automated calculation of construction materials. The tool allows determining the quantity of planks or timber in one cubic meter based on their cross-section. It also provides calculation of lumber volume in cubic meters according to width, thickness, and length parameters. The functionality includes computing the amount of wainscoting required to cover a specified area.













When needed, General iT can implement “STARt: Calculator PRO - calculation of goods and services cost”, configure the module and verify it against the current website setup.
USER EXPERIENCE
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