ToolNest

SWOLF & Pool Lap Calculator

Swim efficiency and lengthsRuns locally · nothing uploaded

SWOLF

SWOLF
43
Distance per stroke
1.39 m
Pace per 100
1:40.0

Laps and distance

Lengths (pool lengths)
60
Round trips
30
Total distance
1,000 m
Also works as:swolf scoreswim efficiencyhow many laps is a mile swimpool lengths calculator

How to use

  1. 1Choose your pool length.
  2. 2Enter the time and strokes for one length to get SWOLF.
  3. 3Convert distance to lengths, or lengths to distance.

FAQ

Is a lower SWOLF better?

Yes: SWOLF = seconds + strokes per length. Compare it with your own history, not across pools or strokes.

How many lengths is 1500 m?

60 lengths in a 25 m pool, 30 in a 50 m pool.