Runtools Calc
Running splits Calculator
Free · Designed for iPad. Not verified for macOS.
RunTools Calc is a free training calculator built for runners and coaches who care about accuracy.
Most running apps overcomplicate simple math. RunTools Calc focuses on what actually matters: splits, pace, and performance clarity—presented in a clean, readable format.
Features
• Calculate splits for any distance and total time
• View pace in min/mi, min/km, mph, and km/h
• Simple vertical split layout designed for quick reference
• Accurate pace formatting (no broken times like 3:60)
• Preset distances including Mile, 8K, 10 Mile, 15K, Half Marathon, and Marathon
• VO₂ calculator with fitness-level insight
• Built for athletes, coaches, and serious training
Whether you’re planning workouts, checking race pace, or coaching athletes, RunTools Calc gives you the numbers you need—without noise.
Train smarter. Run with precision.
Keeping the pace consistent
The developer, Ladarius tellis, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ladarius tellis
- Size
- 704.5 KB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © Ladarius Tellis