Please input the gradient, speed, running time, distance, and weight.
This calculator helps you understand the true effort of treadmill running compared to outdoor running — and may reveal new insights about your performance.
✔ Compare treadmill and outdoor running effort ✔ Estimate calories burned accurately ✔ Convert between miles, kilometers, and pace ✔ Optimize your training and track improvements
Enter your details above and see how incline and speed affect your calorie burn and pace.