Pool Laps to Distance Calculator
Convert swimming pool laps to total distance in meters, kilometers, or miles.
Supports standard pool lengths.
Total Distance
Pool lap distance depends on the pool length. A “lap” is one length of the pool (not a round trip).
Total Distance = Laps × Pool Length
Standard pool lengths:
- 25 meters (short course): most common recreational pool
- 50 meters (long course / Olympic): competition standard
- 25 yards: common in the US
- 33.3 meters: some older pools
Swimming distance benchmarks:
- Beginner workout: 500-1,000m (20-40 laps in 25m pool)
- Intermediate workout: 1,500-2,500m (60-100 laps)
- Advanced workout: 3,000-5,000m (120-200 laps)
- 1 mile swim: ~64 laps in a 25m pool or ~71 laps in a 25yd pool
Note: In some contexts, a “lap” means a round trip (down and back). This calculator counts each pool length as one lap.