How This Converter Works
Enter your time (mm:ss.xx or seconds), choose pool types and altitude ranges. The tool first converts pool format using the selected conversion factor, then applies altitude adjustments from the official table. Converting from a higher altitude to a lower altitude subtracts the altitude penalty; converting from a lower altitude to a higher altitude adds the altitude penalty.
Altitude adjustments (seconds):
- 200: 0.50s | 1.20s | 1.60s
- 400 / 500: 2.50s | 5.00s | 7.00s
- 800 / 1000: 5.00s | 10.00s | 15.00s
- 1500 / 1650: 11.00s | 23.00s | 32.50s