40-Yard Dash Calculator
Convert sprint time into miles per hour and compare your dash speed.
Open CalculatorPerformance Calculator
Speed Calculator
Calculate speed from distance and time in MPH, feet per second, and meters per second. Use it to compare sprint pace, training drills, and movement benchmarks across sports.
Your Measurement
Enter a distance greater than zero. The calculator will convert it into feet before calculating speed.
Enter a time greater than zero. Decimals are allowed for both inputs.
How To Measure Speed
1. Measure The Distance
Mark a straight path and record the total distance traveled. You can use yards, feet, meters, or miles depending on the type of test you are doing.
2. Measure The Time
Use a stopwatch, timing gate, or timing app to record how long the athlete takes to cover the chosen distance. Keep the method consistent for repeat testing.
About The Calculation
Distance is converted to feet, then divided by time in seconds to get feet per second.
MPH = feet per second × 0.681818.
Meters per second = feet per second × 0.3048.
Example: 40 yards in 5.00 seconds = 16.36 mph.
Tips To Improve Speed Testing
Use The Same Setup
Test on the same surface and with the same starting procedure to keep results consistent.
Keep The Path Straight
Straight-line movement gives you the cleanest speed reading and the easiest comparisons.
Repeat Multiple Trials
Run the test several times and compare the best effort with your average result.
Track Progress
Use the calculator over time to monitor speed improvements across training cycles.