Time Conversion Calculator
This calculator uses factors to convert a swim time for an event in a specific course (Short Course Yards, Long Course Meters or Short Course Meters) to an equivalent time for the corresponding event in a different course. The converted time may be used to approximate a swimmer's performance in the other course.
USA Swimming does not formally endorse any conversion factors between different courses. For Niagara swim meets, please refer to the meet announcement for a particular meet to determine whether converted times may be used as entry and/or seed times.