Ready-to-Use Solution: Door Price Calculator

Ready-to-Use Solution: Door Price Calculator

Add a smart and flexible Door Price Calculator to your OpenCart store. This ready-made solution, built on the MegaCalculator module, is designed to automatically calculate the cost of doors based on their dimensions and selected material.

The calculation logic is implemented through numeric options (units, tens, hundreds, etc.), each having its own price value. The total price is calculated according to the entered parameters and then distributed across these price options (for example, 327 = hundreds 300 + tens 20 + units 7).

What’s Included

• MegaCalculator module for OpenCart

• Preconfigured formula for door price calculation

• Installation and setup guide

Solution Overview

This formula uses a multi-level numeric pricing scheme, allowing you to create a flexible and scalable cost calculation system for doors of any size or material. It works perfectly with the standard OpenCart theme and doesn’t require additional customization.

Main Formula: Door

Arguments:

• price1m2_1 — cost per m² for material type 1 (attribute)

• height — door height (option)

• width — door width (option)

• material — selected material (option)

• price1m2_2 — cost per m² for material type 2 (attribute)

• price1, price10, price100, price1000, price10000 — numeric options used for output

Actions:

1. price1m2 = if(material = 1, price1m2_1, if(material = 2, price1m2_2, 0))

2. material_sum = height / 100 * width / 100 * price1m2

3. tens_of_thousands = floor(material_sum / 10000) * 10000

4. thousands = floor((material_sum - tens_of_thousands) / 1000) * 1000

5. hundreds = floor((material_sum - tens_of_thousands - thousands) / 100) * 100

6. tens = floor((material_sum - tens_of_thousands - thousands - hundreds) / 10) * 10

7. units = ceil(material_sum - tens_of_thousands - thousands - hundreds - tens)

How It Works

1. The customer enters the door’s dimensions and selects a material.

2. The system determines the price per square meter based on the chosen material.

3. The total material cost is calculated automatically.

4. The total is divided into numeric segments (units, tens, hundreds, etc.).

5. The result is shown as a combination of these price options — allowing precise and flexible pricing for any value.

Key Benefits

• Flexible configuration: supports multiple materials and pricing schemes.

• Universal logic: works with any product based on area calculation.

• Ready to use: fully compatible with the default OpenCart theme.

• Quick setup: install the module, upload the formula, and activate it.

• Smart pricing model: perfect for manufacturers or stores offering custom-sized doors.

How to Use After Purchase

1. Install the MegaCalculator module in your OpenCart admin panel.

2. Upload the ready-made “Door Calculator” solution.

3. Assign the formula to your Door product.

4. The calculator will automatically appear on the product page and start working.

Who It’s For

• Online stores selling interior or entrance doors

• Custom door manufacturers

• OpenCart developers implementing client-specific pricing calculators

DEMO

ADMIN  (demo/demo)