Skip to main content
Calcimator

Triathlon Wetsuit Selection Calculator

Determine wetsuit legality, recommended thickness, and estimated swim time savings based on water temperature and race rules.

Inputs

Results

Wetsuit status

1

Recommended thickness (mm)3
Water temperature (°F)68
Time saved/100m (sec)3.9
Total time saved (sec)59
Overheat risk (1-5)2
Cold water risk (1-5)1
Wetsuit Legal LabelMandatory
Suit TypeFull suit 3/2mm
How to Use This Calculator
  1. Enter the expected Water Temperature in °C.
  2. Select your Competitor Type (Age-Group or Elite/Professional).
  3. Choose the race Governing Body (ITU, USAT, or Ironman) for accurate wetsuit rules.
  4. Enter the Swim Distance in meters for time-savings calculations.
  5. Review Wetsuit Legal Status, Recommended Thickness, Total Time Saved, and overheat/cold risk levels.
Ad Placeholder
Ad Placeholder