Predictor de Tiempo de Carrera
Use the free online Predictor de Tiempo de Carrera tool. Fast, private and easy to use — runs entirely in your browser. Part of our Calculadoras Deportivas collection.
Calculadora de 1RM
Estimate your one-rep max with the Epley formula plus common training percentages.
Calculadora de Calorías al Correr
Estimate calories burned running or walking a distance based on your body weight.
Predictor de Tiempo de Carrera
Predict your finish time at a new distance from a recent result using the Riegel formula.
Calculadora de VO2 Máx (Test de Cooper)
Estimate aerobic fitness from a 12-minute run using the classic Cooper test formula.
Calculadora de Relación Potencia-Peso
Compute watts per kilogram, the key performance metric in cycling and climbing.
Calculadora de Potencia de Salto Vertical
Convert a vertical jump into peak leg power with the Sayers equation.
Calculadora de Índice de Simio
Find your ape index — wingspan minus height — the climber's favourite measurement.
Calculadora de Strike Rate de Bateo
Work out a cricket batting strike rate — runs per 100 balls faced.