Barbell Plate Calculator

Instantly determine the optimal plate configuration for your target weight.Smart algorithm minimizes plates while maximizing efficiency.

⚙️
Calculator Settings

lb

The total weight you want to load on the barbell

lb

The weight of your empty barbell

lb

Enter your custom barbell weight when using non-standard equipment

🏋️

Ready to Calculate

Results will update automatically

📐
How It Works

Formula

Weight per side = (Target Weight − Bar Weight) ÷ 2

Example

Target:225 lb
Bar:45 lb
Calculation:(225 − 45) ÷ 2 = 90 lb per side
Plates needed:1×45 lb + 1×45 lb
(per side)

Our algorithm uses a greedy approach to minimize the total number of plates. It prioritizes larger plates first, ensuring you use the fewest plates possible while achieving your target weight.