
Platezy: Barbell Calculator
Plate Calculator & 1RM Load
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Free
In-App Purchases
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About
Stop doing gym math between heavy sets.
Platezy is the fastest, cleanest barbell plate calculator and visual gym math tool built for lifters who want to focus on their workout—not mental arithmetic.
Whether you are loading a 45 lb Olympic bar for deadlifts, calculating kilograms for an IPF meet, or building a warmup ramp-up ladder, Platezy tells you exactly which plates to slide onto each side of the barbell in milliseconds.
WHY LIFTERS LOVE PLATEZY
INSTANT PLATE BREAKDOWN
Enter your target weight and instantly see a high-contrast, color-coded visual representation of your barbell. See exactly what plates go on each side (including 45s, 35s, 25s, 10s, 5s, 2.5s, and micro plates).
REVERSE BAR CALCULATOR
Someone left a loaded bar on the bench? Tap the visual plates on screen to calculate the total weight instantly. Never guess what’s on the bar again.
WARMUP PROGRESSION LADDER
Never do warmup math in your head. Enter your target working weight and Platezy automatically generates your complete warmup progression sets (Empty Bar - 45% - 65% - 85% - Working Set) with exact plate breakdowns for every set.
CUSTOM GYM & HOME INVENTORY
Only have 2 pairs of 45s? Don't have 35s in your gym? Toggle your available plate inventory on or off. Platezy recalculates using only the plates you actually own or have access to.
1-TAP LB / KG TOGGLE
Effortlessly convert between Pounds (lb) and Kilograms (kg) with precision. Ideal for powerlifting meets, Olympic weightlifting, and traveling abroad.
MULTIPLE BAR & PLATE THEMES
Customize your bar for your discipline:
• Olympic Bumper Plates (IWF / IPF standard competition colors: Red, Blue, Yellow, Green, White)
• Standard Gym Cast Iron & Steel Plates
• Custom Specialty Bars: 45 lb / 20 kg Standard Bar, 35 lb / 15 kg Women’s Bar, 25 lb Technique Bar, and 55 lb Safety Squat Bar (SSB).
ZERO INTRUSIVE ADS. EVER.
No full-screen popups or 30-second video ads right before a PR attempt. Platezy is designed to be lightweight, respectful of your focus, and blazingly fast in the gym.
BUILT FOR ALL STRENGTH ATHLETES
• Powerlifting (Squat, Bench Press, Deadlift)
• Olympic Weightlifting (Snatch, Clean & Jerk)
• CrossFit & Functional Fitness
• Bodybuilding & Hypertrophy Training
• Garage Gym & Home Gym Enthusiasts
Download Platezy today and leave the math to us.
Privacy Policy: https://platezy.meticha.com/privacy
Terms: https://platezy.meticha.com/terms
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What's New in Platezy
1.0
October 21, 2026
3
Subscriptions & In-App Purchases
Pro Monthly
Monthly Plan
$1.991 Month




