P-value Calculator
P-values from a z, t, chi-square or F statistic.
Solve pace, time or distance for running, cycling, swimming or walking.
Fill in any two of distance, time and pace. Leave the third blank and it will be calculated — clear a field to solve for it.
Pace
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The Pace Calculator solves for whichever of pace, time and distance you do not know. Pace is shown in minutes per kilometre and minutes per mile at the same time, alongside the equivalent speed, and the units follow the convention of the sport you pick.
Enter any two of pace, time and distance and the third is calculated. Pace is shown in minutes per kilometre and minutes per mile at the same time, alongside the equivalent speed, so you never have to convert between the two conventions in your head.
Different sports quote pace differently and the calculator follows each convention: runners work in minutes per kilometre or mile, cyclists in kilometres or miles per hour, and swimmers in minutes per 100 metres or 100 yards. Switching sport changes the units but not the arithmetic, which is always the same relationship between how far, how long and how fast.
Fill in two of the three and the calculator rearranges for the one you left blank.
Minutes per kilometre and minutes per mile are shown at once, so you never convert in your head.
Runners work in minutes per kilometre or mile, cyclists in km/h or mph, swimmers in minutes per 100 metres or yards.
The two conventions describe the same thing, and having both removes a constant source of confusion.
Switching sport changes the units but not the relationship between how far, how long and how fast.
This sets the pace units to the convention used in running, cycling, swimming or walking.
Enter any two of pace, time and distance and leave the third blank.
The missing value is calculated, with the equivalent speed and the other pace unit shown alongside it.
They are inverses. Pace is time per unit of distance, such as 5 minutes per kilometre, while speed is distance per unit of time, such as 12 kilometres per hour. Both describe the same effort.
Multiply by 1.609. A pace of 5:00 per kilometre is about 8:03 per mile. The calculator shows both at once so you do not have to.
Usually as minutes and seconds per 100 metres or per 100 yards, because pool lengths make that the natural unit. Select swimming and the pace field switches accordingly.
Yes. Enter the distance and the pace you want to hold, leave time blank, and the finish time is calculated.
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