1. What is a Timber Door Weight Calculator?

Definition: This calculator estimates the weight of a timber door based on its dimensions and the density of the wood.

Purpose: It helps carpenters, architects, and homeowners determine the weight of wooden doors for proper hardware selection and installation planning.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( m \) — Mass of door (kg)
• \( V \) — Volume of door (cubic units)
• \( L \) — Length of door
• \( W \) — Width of door
• \( T \) — Thickness of door
• \( \rho \) — Density of timber (kg/m³)

Explanation: The door dimensions are multiplied to get volume, which is then multiplied by timber density to calculate weight.

3. Importance of Door Weight Calculation

Details: Knowing door weight is crucial for selecting appropriate hinges, determining if additional support is needed, and ensuring proper door operation.

4. Using the Calculator

Tips: Enter door dimensions in any consistent units (all in meters, inches, etc.) and timber density in kg/m³. Common timber densities range from 350-750 kg/m³.

5. Frequently Asked Questions (FAQ)

Q1: What's a typical density for common timber types?
A: Pine ~500 kg/m³, Oak ~700 kg/m³, Cedar ~450 kg/m³, Mahogany ~650 kg/m³.

Q2: How do I convert between different units?
A: Ensure all dimensions use the same units. For density, 1 kg/m³ = 0.000578 oz/in³.

Q3: Does this account for door hardware?
A: No, this calculates only the timber weight. Add ~2-5 kg for typical hardware.

Q4: How accurate is this calculation?
A: It provides a good estimate, but actual weight may vary due to moisture content and wood variations.

Q5: What if my door has glass panels?
A: Subtract the glass area volume from total volume and add glass weight (~25 kg/m² for 6mm glass).