1. What is a Regularised Timber Sizes UK Calculator?

Definition: This calculator estimates the volume of timber based on standard UK regularised sizes (e.g., 45×95 mm, 45×145 mm).

Purpose: It helps carpenters, builders, and DIY enthusiasts quickly calculate timber volume for projects using standard UK dimensions.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V \) — Volume of timber (cubic meters)
• \( L \) — Length of timber (meters)
• \( W \) — Width of timber (meters, e.g., 0.045 for 45mm)
• \( T \) — Thickness of timber (meters, e.g., 0.095 for 95mm)

Explanation: The formula multiplies the three dimensions to calculate the volume in cubic meters.

3. Importance of Regularised Timber Sizes

Details: Regularised timber has consistent, standardized dimensions that have been planed to exact sizes, making calculations and construction more predictable.

4. Using the Calculator

Tips: Enter the length in meters, and width/thickness in meters (default values for standard UK sizes are provided). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What are common regularised timber sizes in the UK?
A: Common sizes include 45×95 mm, 45×145 mm, 45×195 mm, 45×220 mm, and 72×145 mm.

Q2: Why use meters instead of millimeters?
A: The calculator uses meters to maintain SI units, but you can enter millimeter values by dividing by 1000 (e.g., 95mm = 0.095m).

Q3: How accurate is this calculation?
A: It's mathematically precise for the given dimensions, but actual timber may have slight variations due to planing and moisture content.

Q4: Can I calculate multiple pieces at once?
A: This calculates volume for one piece. Multiply the result by the number of identical pieces for total volume.

Q5: Does this account for wastage?
A: No, consider adding 5-15% to the calculated volume for cutting waste and defects.