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Calories Burned Walking Calculator
Estimate gross and net calories from walking duration, speed and weight.
For the reverse conversion, convert miles to steps.
Enter your values
Estimate based on the entered values. Accuracy and limitations
How to use this calculator
- Enter the quantities in the units printed on each field.
- Choose the walking or hiking conditions that match your session.
- Read the calculated result, then change an input to compare a different scenario.
Formula and calculation method
Gross kcal = MET × 3.5 × weight in kg ÷ 200 × minutes; net uses MET − 1.
1 mile = 1,609.344 m; 1 foot = 0.3048 m; 1 inch = 2.54 cm. Steps are rounded to whole counts; other displayed values normally use two decimal places.
Worked example
30 minutes at 4.8 km/h and 70 kg gives about 140 gross kcal.
Accuracy and limitations
Population estimates vary with fitness, terrain, gait and conditions. Gross calories include resting energy; net calories subtract 1 MET.
Source: 2024 Adult Compendium walking categories. The calculation assumptions and unit conversions are documented in the site methodology.
Methodology, Sources and Limits · Report a calculation issue
Questions about this tool
Which units should I enter?
Use the units on each label. Multiply inches by 2.54 for centimetres, pounds by 0.45359237 for kilograms, and miles by 1.609344 for kilometres.
How should I interpret the result?
Population estimates vary with fitness, terrain, gait and conditions. Gross calories include resting energy; net calories subtract 1 MET.
Try the main calculator
Convert miles or kilometres into steps with your measured step length or a rough walking estimate.
Open the Miles to Steps CalculatorRelated calculators
Learn more: How Accurate Are Phone and Watch Step Counters?.