Plate Pro - Barbell Calculator

Completely Free! Stop doing plate math. Focus on lifting.

All the same features you are used to or want from other apps all in one place and completely free! No in-app purchases for any features. Plate Pro is the fastest, smartest way to figure out exactly what plates to load on your barbell. Whether you’re squatting, benching, deadlifting, or using specialty bars, Plate Pro does the math for you in seconds so you can stay focused on your workout.

Just enter your target weight and Plate Pro instantly shows you the correct plates to load per side, taking your bar weight, collars, and available plates into account. No guessing. No mental math. No mistakes.

Fully customizable

• Choose pounds or kilograms.
• Set your bar weight.
• Build your own plate inventory to match your gym.
• Supports fractional and non-standard plates.

Works with multiple bars

• Standard barbell
• Hex bar
• EZ curl bar
• Dip belt
• Custom Bar

Smart lifting tools

• Percent table for warm-ups, pyramids, and 5/3/1.
• Reverse calculator: tell Plate Pro what’s on the bar and it calculates the total.
• Rep range estimator: estimate working weights across 1–30 reps.