Swim Split Calculator / Goal Time Calculator
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How Does the Swim Split Calculator Work?
Simply enter your target time, select your stroke and distance, and click Calculate. The calculator will break down your swim into individual split times, providing you with accurate targets for each segment of your race.
How Was the Swim Split Calculator Created?
Our calculator is built on over 2,000 data points from the top 10 fastest race times in history for each Olympic event. Every split is captured and converted into a percentage of the total swim time. These are then averaged across the fastest swims to create a formula that can reverse engineer your future goal time or help you review race results. The data and formulas are updated weekly to ensure accuracy.
MySwimSplits Calculator has two main functions:
Who Can Use the Swim Split Calculator?
This tool is perfect for swimmers, coaches, and parents who want a clear, calculated approach to smarter racing. Whether youโre a beginner competitive swimmer or an elite national-level athlete, the calculator provides personalized split times relevant to your goals.
Want to Review Your Race?
Use our Race Review Calculator to input your actual splits. The tool will analyze your split performances, highlight areas for improvement, and provide an overall score for your swim.