Best Barbell Weight Calculator Apps

250+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated September 2026

If you already know Bar Is Loaded, this is the deeper bench. 250+ barbell weight calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Barbell Weight Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bar Is Loaded - Gym CalculatorBar Is Loaded - Gym CalculatorFree4.9★ (428)NoYesSep 2026
2Barbell Weight Calculator + PRBarbell Weight Calculator + PRFree5.0★ (1)NoNoMay 2026
3Barbell Plate CalculatorBarbell Plate CalculatorFree4.8★ (236)YesYesSep 2026
4Barbell Calculator – Gym MathBarbell Calculator – Gym MathFreeNoNoJul 2026
5BMI Calculator‰BMI Calculator‰Free4.9★ (24K)YesNoSep 2026
6The Barbell CalculatorThe Barbell CalculatorFree5.0★ (1)NoNoJun 2026
7Fast Barbell Plate CalculatorFast Barbell Plate CalculatorFreeNoYesAug 2026
8Gym Bar CalculatorGym Bar CalculatorFree5.0★ (3)NoYesMay 2026

Top Picks for Barbell Weight Calculator

Bar Is Loaded - Gym Calculator#1

Bar Is Loaded - Gym Calculator by Danny Li

It's leg day, not brain day.
Editor's Choice
💪 Health & Fitness
4.9😊(428 ratings)
FreeIn-App Purchases
Bar Is Loaded - Gym Calculator screenshot 1
Bar Is Loaded - Gym Calculator screenshot 2
Bar Is Loaded - Gym Calculator screenshot 3
Bar Is Loaded - Gym Calculator screenshot 4
Bar Is Loaded - Gym Calculator screenshot 5
Bar Is Loaded - Gym Calculator screenshot 6

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)
  • ❌ No ladies bar weight option (35 lbs)
  • ❌ Missing 7.5kg plate option

More Barbell Weight Calculator apps to explore

FAQ about Barbell Weight Calculator

What are the best barbell weight calculator apps for iPhone?
Bar Is Loaded - Gym Calculator tops our barbell weight calculator apps ranking as of September 2026, with a 4.9-star average from 428 App Store ratings, and it's free to download.
Yes — 18 of the top barbell weight calculator apps we rank are free to download, including Bar Is Loaded - Gym Calculator and Barbell Weight Calculator + PR.
Bar Is Loaded - Gym Calculator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ barbell weight calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Bar Is Loaded is a fast and easy plate loading calculator designed for lifters. It instantly tells you exactly what plates to load onto a barbell, eliminating guesswork. The app also includes various tools for meet preparation and performance scoring.
Key features include an instant plate calculator for both KG and LB, a customizable inventory for barbells and plates, and a reverse calculator. It also offers meet prep tools like rep max calculators and attempt selection, along with powerlifting and weightlifting scoring calculators.

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