Whether you're new to plate calculator or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
Compare top Plate Calculator Apps (September 2026)
Easily calculate the barbell plates needed to reach a target weight or determine the total weight on a loaded bar. This app simplifies weightlifting math, allowing you to focus on your workout. It offers customizable options and a timer for tracking exercises.
This app simplifies weightlifting calculations, instantly determining the correct plates to load onto a barbell. It offers custom settings for inventory and a reverse calculator, along with tools for meet preparation and performance scoring.
What We Love
👍 Extremely user-friendly and intuitive interface
🚀 Fast and accurate plate loading calculations
💰 Completely free with no ads or subscriptions
🧠 Eliminates mental math during workouts
📊 Rich feature set including RPE, Wilks, and 1RM calculators
🔄 Reverse calculation functionality for bar loading
📱 Supports both kg and lb conversions seamlessly
🎨 Clean and simple design
👨💻 Responsive developer who takes feedback seriously
📸 Ability to share loaded bar images on social media
⚡ Lightweight and quick performance
🏋️ Tailored specifically for powerlifters and weightlifters
Room to Improve
🐛 Frequent crashes and infinite loading screens
🐛 5kg calculation glitch in reverse section
🐛 Inconsistent weight calculations with kg plates
⚙️ Limited barbell weight customization options
⚙️ Collar weight incorrectly set to 4kg instead of 5kg
⚙️ Rounding errors with decimal plate weights
📱 Compatibility issues with newer devices (iPhone 16 Pro)
Effortlessly determine the exact barbell plates needed for any weight. This app eliminates mental math and guesswork, providing a clear visual breakdown for accurate loading in pounds or kilograms. It's designed for lifters seeking speed and precision without distractions.
What are the best plate calculator apps for iPhone?
Barbell Plate Calculator tops our plate calculator apps ranking as of September 2026, with a 4.8-star average from 236 App Store ratings, and it's free to download.
Are there free plate calculator apps for iPhone?
Yes — 18 of the top plate calculator apps we rank are free to download, including Barbell Plate Calculator and Bar Is Loaded - Gym Calculator.
Does Barbell Plate Calculator have ads or in-app purchases?
Barbell Plate Calculator shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many plate calculator apps are on the App Store?
We track 250+ plate calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Barbell Plate Calculator app do?
This app simplifies weightlifting calculations. It allows you to quickly determine which plates to add to your barbell to achieve a specific target weight. It also features a reverse calculator to easily figure out the total weight loaded on the bar.
What are the key features of this app?
Key features include calculating plates for a desired weight, a reverse calculator for current bar weight, customizable bar weights and available plates, a visual representation of weight, a workout timer, and a dark mode. Premium features offer a One Rep Max calculator and workout progress tracking.