Incline Walking Calories
Calculate calories burned incline walking: speed, incline and duration. Includes the viral 12-3-30 treadmill routine numbers.
About this tool
Incline walking burns far more than flat walking at the same speed. This calculator uses the standard metabolic equation to give calories, intensity in METs and monthly projections for any speed and incline.
The 12-3-30 routine went viral because it is repeatable: low impact, no running, real burn. Run the numbers on your own settings — or on the trend version — and decide from data instead of vibes.
FAQ
What is 12-3-30?
A viral treadmill routine: 12% incline, 3 mph (4.8 km/h) for 30 minutes. Low impact, high calorie burn, easy to repeat daily.
Is incline walking better than running?
It burns comparable calories per session with far less joint impact, but builds less cardiovascular power. Great for fat loss, not for race training.
How do I make it harder?
Raise incline before speed — steeper walking keeps impact low while increasing burn linearly.