Swim time converter

Convert swim times between short-course yards, short-course metres and long-course metres. Select your stroke and event for a course estimate.

Results

Enter your values or try the example.

How it works

Estimate equivalent times with LCM as the common reference. Stroke-specific turn allowances apply. Freestyle pairs: 500 yd ↔ 400 m, 1000 yd ↔ 800 m, 1650 yd ↔ 1500 m. Long-distance SCY–SCM is derived via LCM. These are planning estimates, not certified entry times. 100 IM supports SCY ↔ SCM only.