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Use our calculators to dial in your metrics
Training ZoneCalculator
Cycling Calculators
Cycling Power Zone Calculator
Power Zones:
Cycling Heart Rate Zone Calculator (FTHR)
Heart Rate Zones:
Cycling Heart Rate Zone Calculator (Max HR)
Heart Rate Zones:
Cycling Training Stress Score (TSS) Calculator
Training Stress Score (TSS):
Power Duration Curve and Athlete Type
Athlete Type:
TRAINING PLANS COMPATIBLE ACROSS ALL THESE PLATFORMS
Running Calculators
Running Pace Zone Calculator (Threshold Pace)
Pace Zones:
Running Heart Rate Zone Calculator (Max HR)
Heart Rate Zones:
Running Heart Rate Zone Calculator (Threshold HR)
Heart Rate Zones:
Running Race Predictor
Predicted Race Time:
Running VO2 Max Calculator
Estimated VO2 Max:
Running Calorie Burn Calculator
Estimated Calories Burned:
TRAINING PLANS COMPATIBLE ACROSS ALL THESE PLATFORMS
Swimming Calculators
CSS (Critical Swim Speed) Calculator
Estimated CSS:
Swimming Pace Zone Calculator (Threshold Pace)
Pace Zones:
Swimming Heart Rate Zone Calculator (Max HR)
Heart Rate Zones:
Swimming Heart Rate Zone Calculator (Threshold HR)
Heart Rate Zones:
Swimming Stroke Rate Calculator
Stroke Rate:
Swimming Training Stress Score (TSS) Calculator
Estimated TSS:
TRAINING PLANS COMPATIBLE ACROSS ALL THESE PLATFORMS
Other Calculators
Pogačar Climb Time Calculator
(Estimated from his time on the Col du Tourmalet)Your Climb Time:
Time Behind Pogacar:
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Time Trial Aero Calculator
Estimated Time:

[indoor specific]
Zwift/MyWhoosh

[off-road specific]
Off-Road Plans

[against the clock]
Time Trialling
