Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Swimming Pace Calculator

Find your swimming pace per 100 meters from any distance and total swim time. Use it to compare workouts across pool lengths and to set target paces for interval training.

Distance (meters)

Time (minutes)

Fill in the required fields to see your result.

Swimming

Swimming Training Zone Calculator

Calculate target swim pace per 100 meters for each training zone (recovery, aerobic, threshold, VO2 max, sprint) from your current threshold pace. Use it to structure interval workouts that hit specific physiological adaptations.

Threshold Pace (per 100m) (seconds)

Training Zone

Fill in the required fields to see your result.

Key differences

	Swimming Pace Calculator	Swimming Training Zone Calculator
Category	Swimming	Swimming
Inputs required	2	2
Result	Pace per 100m (seconds)	Target Pace (seconds per 100m)
What it does	Find your swimming pace per 100 meters from any distance and total swim time. Use it to compare workouts across pool lengths and to set target paces for interval training.	Calculate target swim pace per 100 meters for each training zone (recovery, aerobic, threshold, VO2 max, sprint) from your current threshold pace. Use it to structure interval workouts that hit specific physiological adaptations.