Free Tool
Swim TSS Calculator | Sports Calculator
Swim TSS Calculator - Swimming TSS = (duration x IF^2) / 3600 x 100
Swim TSS Calculator
Swimming TSS = (duration x IF^2) / 3600 x 100.
Methodology
Swimming TSS = (duration x IF^2) / 3600 x 100. IF = actual pace / CSS pace. Normalized to 1 hour at threshold.
FAQ
How does this calculator work?
Swimming TSS = (duration x IF^2) / 3600 x 100. IF = actual pace / CSS pace. Normalized to 1 hour at threshold.
How accurate is this?
Based on established sports science formulas and research.
Who should use this?
Athletes, coaches, and fitness enthusiasts of all levels.
Should I consult a professional?
Yes, especially before major changes to training or for health conditions.
Results are estimates. Consult a professional for personalized guidance.
Done calculating? Start training.
Turn these numbers into an AI-built plan that adapts weekly.
Build My Plan →By the maker of 170+ free training calculators