Home›Tools

🏊 All Swimming Tools

30 professional calculators for swimmers

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Training

Split Time Calculator

Calculate split times, pace per 100m, and projected race finish times.

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🔥
Fitness

Calorie Burn Calculator

Estimate calories burned during a swim session.

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💓
Training

Heart Rate Zone Trainer

Calculate your optimal swimming training zones.

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📊
Stats

Stroke Rate Analyzer

Calculate your strokes per minute and compare technique.

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🏅
Training

Race Strategy Planner

Plan your pacing strategy for freestyle races.

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💧
Health

Hydration Planner

Calculate fluid needs for swimming workouts.

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Training

Interval Pace Calculator

Calculate work and rest intervals for swim sets.

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🏊
Training

Freestyle Pace Calculator

Calculate your freestyle pace and target times.

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🦵
Training

Kick Sets Timer

Calculate kick intervals and rest periods.

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📏
Stats

Swim Distance Converter

Convert between yards, meters, and miles.

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🔢
Technique

Stroke Count Calculator

Calculate and analyze strokes per length.

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⏰
Recovery

Recovery Time Calculator

Calculate optimal rest between high-intensity sets.

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🌊
Training

Open Water Pace Calculator

Adjust pool pace for open water swimming conditions.

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💪
Training

Lactate Threshold Pace Calculator

Estimate your lactate threshold pace for threshold training.

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🔥
Training

Swim Warmup Routine Builder

Build a progressive swim warmup based on your main set.

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🔄
Technique

Flip Turn Efficiency Analyzer

Evaluate and improve your flip turn speed.

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📉
Training

Taper Training Load Calculator

Plan your training load reduction before competition.

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🍌
Nutrition

Competition Nutrition Planner

Plan pre-race nutrition and race-day fueling.

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🔢
Stats

Lap Distance Calculator

Calculate total distance and laps from time and pace.

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📊
Stats

Set Volume Calculator

Calculate total yardage for a workout.

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🌊
Open Water

Drafting Benefit Calculator

Estimate time saved from drafting in open water.

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🧊
Equipment

Wetsuit Temperature Guide

Determine if a wetsuit is appropriate for water temperature.

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🎯
Technique

Technique Drill Selector

Choose the right drill for your swimming weakness.

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🦋
Technique

Butterfly Body Position Analyzer

Evaluate your butterfly body undulation and dolphin kick.

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🐸
Technique

Breaststroke Kick Power Analyzer

Evaluate your breaststroke whip kick efficiency.

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⏱️
Training

Time Trial Pace Predictor

Predict race times from a time trial result.

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💪
Training

Swim Fatigue Factor Calculator

Estimate how fatigue affects pace in longer swims.

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🧱
Equipment

Pull Buoy Benefit Calculator

Estimate time saved using a pull buoy in training.

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📊
Training

Training Stress Score Estimator

Estimate TSS and training load from a workout.

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⚖️
Equipment

Swim Gear Weight Calculator

Calculate drag effect from equipment choices.

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