Fast Barbell Plate Calculator
Load The Bar In Seconds
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
We now provide a history of recent weights you've loaded. Quickly tap to load a previous weight calculation!
For anyone who loads a barbell and doesn’t want to think about math between sets.
Type the weight you want. Barbell Calculator splits it across both sides and shows you the stack on a bar you can pinch and zoom. Quick to read at a glance—especially when the gym’s loud and you’re in a hurry.
Free (no ads)
Target weight → plate breakdown + bar preview. Pounds or kilograms. Haptics on or off. Uses a normal Olympic-style plate set so you’re not digging through settings before your first set.
Pro (one-time, not a subscription)
When your gym isn’t “textbook”:
Stack mode — Add plates like you’re at the rack; total updates as you go.
Your rack — Match the sizes and counts you actually have.
Your bar — Not 20/45 kg? Set your empty-bar weight.
Tap the bar — Easily remove weights; it recalculates the rest so you’re not starting over.
If you just need “what goes on the bar for 275?” the free app has you covered. If you want the app to behave like your gym, Pro is the upgrade.
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We now provide a history of recent weights you've loaded. Quickly tap to load a previous weight calculation!
The developer, David Medawar, 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:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- David Medawar
- Size
- 9.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Access $1.99
- Copyright
- © 2026 David Medawar