Plate Calculator Pro
Fast Barbell Load Calculator
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
You're standing at the rack. The program says 275. You stare at the bar and start doing mental math. Not anymore.
Plate Calculator Pro tells you exactly which plates to load on each side of the bar, instantly. Type your target weight, see the answer. No signup. No tutorials. No nonsense. Just open it and lift.
SEE YOUR PLATES AT A GLANCE
A bold, color-coded plate diagram shows you exactly what goes on the bar. Each plate type has its own color (45s are red, 25s are green, 10s are blue) so you can confirm your setup from across the gym. No squinting at tiny numbers between sets.
WORKS WITH YOUR ACTUAL PLATES
Not every gym has the same inventory. Tell the app how many of each plate you have, and it will only suggest combinations you can actually load. If your target weight isn't achievable with your available plates, it shows the nearest weights above and below.
SUPPORTS EVERY BAR IN THE GYM
Olympic bar, women's bar, safety squat bar, trap bar, EZ curl bar; pick your bar type and the calculation adjusts automatically. Set a custom bar weight if yours is different. Your last selection is remembered.
QUICK-ADJUST WITHOUT THINKING
Tap +5, +10, -5, or -10 to nudge the weight up or down. In kg mode, adjust by 2.5 or 5. Perfect for working through warm-up sets or making on-the-fly changes.
SAVE YOUR GO-TO WEIGHTS
Bookmark your working sets with custom labels. "Bench Work Set - 225 lb" or "Squat Opener - 405 lb." One tap loads it into the calculator instantly. No retyping. No remembering.
LB AND KG SUPPORT
Toggle between pounds and kilograms globally or on the fly. All plate weights, bar weights, and calculations convert correctly. Train at any gym in the world.
BUILT FOR THE GYM
Dark interface by default so it doesn't blind you at 5 AM. Large text and oversized buttons so you can use it with chalked-up hands. Haptic feedback on every adjustment. Launches in under a second, because you're between sets, not browsing.
NO ACCOUNT REQUIRED
No email. No login. No data collection. Your settings and saved weights stay on your device. This is a tool, not a platform.
100% FREE ALL FEATURES INCLUDED
Every feature works without paying a cent. A small banner ad keeps the lights on. If you want a completely clean screen, a one-time $2.99 purchase removes the ad permanently. No subscriptions. No recurring charges. No feature gates.
Plate Calculator Pro is the plate math app that should have existed years ago. Fast, accurate, and zero friction. Load the bar and get to work.
What's New, Version 1.0
Launch day. Plate Calculator Pro is here.
- Instant plate calculation with color-coded visual diagram
- Support for Olympic, women's, safety squat, trap, and EZ curl bars
- Custom plate inventory — set what your gym actually has
- Save and label your frequently used weights
- Quick-adjust buttons for fast weight changes
- Full lb/kg support with one-tap toggle
- Dark theme built for gym lighting
- One-time $2.99 option to remove the banner ad
Load the bar. Let's go.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Simple update... Added marketing URL.
The developer, Thomas Gorup, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Thomas Gorup
- Size
- 3.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads USD 2.99
- Copyright
- © 2026 Tom Gorup