Gate Weight Calculator

Last updated: 06 Oct 2025 | Author: Brij | Review By: Irshad

Share on :

Use our free Gate Weight Calculator to quickly estimate the weight of your gate based on its size, material, and thickness. Perfect for choosing the right hinges and supports.

Gate Height:

Gate Width:

Material Thickness:

Common thickness: 1/8" (0.125"), 1/4" (0.25"), 3/16" (0.1875")

Material Type:

Material Density:

lb/ft³

Gate Weight Calculation Results

Gate Area:

ft²

Estimated Gate Weight:

Knowing the weight of a gate is important for choosing the right hinges, supports, and posts. This Gate Weight Calculator helps you estimate the gate’s weight based on its size, material type, and thickness.

Formula 1: Gate Area

The area of the gate is simply:

$\text{Gate Area} = \text{Gate Height} \times \text{Gate Width}$

Formula 2: Gate Volume

If you know the thickness of the material, you can calculate the gate volume:

$\text{Gate Volume} = \text{Gate Area} \times \text{Material Thickness}$

Formula 3: Gate Weight

The weight of the gate depends on the material density. Typical densities (in pounds per cubic foot):

Steel = 490 lb/ft³
Aluminum = 168 lb/ft³
Wrought Iron = 485 lb/ft³

Then:

$\text{Gate Weight} = \text{Gate Volume} \times \text{Material Density}$

Example Calculation

Let’s say:

Gate Height = 6 ft
Gate Width = 4 ft
Material Thickness = 0.25 ft (3 inches)
Material Density = 490 lb/ft³ (Steel)

Step 1: Gate Area

$\text{Gate Area} = 6 \times 4 = 24 \; \text{ft}^2$

Step 2: Gate Volume

$\text{Gate Volume} = 24 \times 0.25 = 6 \; \text{ft}^3$

Step 3: Gate Weight

$\text{Gate Weight} = 6 \times 490 = 2940 \; \text{lbs}$

Final Answer:

Gate Area: 24 ft²
Gate Volume: 6 ft³
Estimated Gate Weight: 2940 lbs

Check out 1 similar Gate Weight Calculator :

Gate Weight Calculator

Help Improve This Calculator

Your suggestions help us make better tools for everyone.