Tools
Free swim calculators — pace, splits, conversions.
Swim pace & split calculator
Turn a goal time into even splits per 25, 50, or 100 — then race to them.
Goal-time drop calculator
How much time to drop to hit your goal — in seconds and percent.
Swim course converter (SCY/SCM/LCM)
Estimate a time across short-course yards, short-course meters, and long-course meters.
Make your mark, take your mark.
Waterproof race-info tattoos that hold event, heat, lane, and stroke in clear ink.