Why Distance Per Stroke (DPS) Matters
Covering the same distance with fewer strokes means each pull is propelling you further, letting you hold a faster pace while burning less energy. That's captured by DPS (Distance Per Stroke), calculated by dividing lane length by stroke count. This calculator takes your lane length and the stroke count for one length to give you your DPS, an efficiency rating, and a target stroke count to aim for.
As a rough guide, a DPS of 2.2m or higher is considered very efficient, 1.8-2.2m efficient, 1.4-1.8m average, and below 1.4m suggests room for improvement. These are general benchmarks for a 25m pool and recreational swimmers — actual figures vary with height and arm length.
To boost your DPS, focus on a solid catch at the front of the stroke and use body rotation to extend your reach. Catch-up drills with a kickboard, stroking one arm at a time, help build a natural feel for distance per stroke.
Frequently Asked Questions
Generally yes, but forcing fewer strokes by overpowering each pull can actually slow your pace. The goal is to increase distance per stroke while keeping a natural rhythm.
Focus on a strong catch and use body rotation to extend your reach further with each stroke. Catch-up drills with a kickboard also help build a feel for distance per stroke.