Aluminum Weight Calculator

Table of Contents

• Introduction
• How It Works
• Formula
• Examples
• Tables
• FAQs

Introduction

Aluminum is one of the most widely used metals in modern industry due to its lightweight and versatile nature. Calculating its weight accurately is essential for engineers, manufacturers, and hobbyists.

This Aluminum Weight Calculator allows you to determine the weight of various forms including bars, plates, sheets, tubes, and pipes. Simply select the alloy, dimensions, units, and number of pieces to get instant results.

Understanding the weight of aluminum helps in budgeting, shipping, and structural planning, ensuring efficiency and safety in your projects.

How It Works

The calculator works by converting all input dimensions into millimeters, then calculating the volume of the selected shape. The volume is multiplied by the density of the selected alloy to obtain the weight.

Each form has its own geometric formula. For example, a round bar uses the circular cross-section formula, while a box section subtracts inner hollow volume from the outer volume.

The number of pieces multiplies the weight of a single piece to provide the total weight. You can also switch units for convenience, including mm, cm, m, inches, feet, and yards.

Formula

The general formula to calculate Aluminum weight is simple yet precise:

Volume (mm³) × Density (g/cm³) / 1000 = Weight (kg)

For multiple pieces:

Weight (kg) × Number of Pieces = Total Weight (kg)

Specific shapes have dedicated formulas, e.g., Round Bar:

Weight = π × (Diameter / 2)² × Length × Density × Pieces

Examples

• Example 1: Calculate weight of a 2 m long Aluminum 1050 round bar with 50 mm diameter.
• Example 2: Determine weight of 5 pieces of Aluminum 2024 sheet, 1000×500×10 mm.
• Example 3: Find weight of a square box section 150×150×5 mm, 3 pieces, alloy 6061.
• Example 4: Calculate weight of a hexagonal bar 40 mm width across flats and 1.5 m length, alloy 7075.
• Example 5: Compute weight of a pipe 2 inch nominal size, Schedule 40S, 1 m length, alloy 5083, 4 pieces.

Density Table of Aluminum Alloys

Selecting the right alloy is crucial as it directly affects the final weight and suitability for specific applications. For example, marine environments require corrosion-resistant alloys like 5083.

Unit Conversion Reference Table

Choosing the correct unit ensures accuracy. The calculator converts all units internally to mm, ensuring consistent volume and weight calculations.

Pipe Schedule Wall Thickness Table

Frequently Asked Questions