Velocidade natação
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The swimming speed calculator determines an athlete's average speed based on distance covered and time taken. It uses the formula v = d/t, where 'v' is speed, 'd' is distance (in meters or kilometers), and 't' is time (in seconds or minutes). Input the values to get results in meters per second or convert to kilometers per hour for easier interpretation. Ideal for training, competitions, or performance tracking.
This tool is useful for swimmers measuring performance across different strokes (freestyle, butterfly, etc.) or segments. For example, if you swam 100 meters in 1 minute (60s), the calculator gives 100/60 ≈ 1.67 m/s. Multiply by 3.6 to convert to km/h. Results are average speeds, not instantaneous or peak values.
Note: Ensure consistent units (e.g., meters and seconds) for accuracy. Measure exact distances, accounting for possible slides or trajectory adjustments. Beginners should use shorter intervals for better precision when tracking progress.
Frequently asked questions
Can I use kilometers and minutes?
Yes, input values in your preferred units. The calculator automatically converts them to meters and seconds for calculation.
Is this the actual swimming speed?
No, it's an average speed. It doesn't account for variations in pace during the swim, such as accelerations or rests between segments.
Should I include turn times?
No, the calculator measures displacement time between fixed points, excluding pauses or technical maneuvers.
Works for para-athletes?
Yes, but adjust distances or measurement methods according to necessary adaptations for each discipline.