Online Calories Burned Calculator
Calories Burned Calculator estimates the calories you burn walking, running, or cycling — by duration or by distance, based on your weight, pace, and time.
| Result (Calories) |
|---|
| 377 |
What Is This Tool?
The Calories Burned Calculator estimates how many calories you use walking, running, or cycling. It works two ways: the Duration tab uses your activity, the time spent, and your weight, while the Distance tab uses your activity, a chosen speed, the distance covered, and your weight. Both rely on per-minute energy rates scaled by your body weight to produce an estimated calorie figure. Weight can be entered in metric or imperial units, and the result can be downloaded as a PDF.
How to Use This Tool?
- Choose Duration or Distance mode.
- Pick your activity and enter your weight.
- Enter the time, or the distance and speed.
- Click Calculate to see the estimated calories burned.
Key Features
- Estimates calories burned for walking, running, and cycling.
- Calculates by duration (time spent) or by distance covered.
- Offers four speed levels for the distance mode.
- Factors in your body weight for a personalized estimate.
- Metric/imperial weight entry and a PDF download.
Examples
- Walking 1 hour 45 minutes at 80 kg burns about 377 calories.
- Running burns far more per minute than walking at the same weight.
- In distance mode, a faster pace covers the distance in less time.
- A heavier person burns more calories for the same activity.
Common Use Cases
- Estimating the calories burned in a workout.
- Comparing activities like walking, running, and cycling.
- Planning exercise to match a calorie goal.
- Checking how pace affects calories burned over a distance.
- Tracking energy expenditure alongside your diet.
Tips & Best Practices
- Enter your current weight for a closer estimate.
- Pick the speed that best matches your actual pace.
- Use duration mode when you know your time, distance mode when you know the route.
- Remember the figure is an estimate, not a precise measurement.
- Combine it with a tracker for more accurate workout data.
Limitations
- Estimates use average rates and don't account for fitness, terrain, or technique.
- Distance mode uses miles and preset speeds rather than your exact pace.
- It isn't medical advice or a substitute for a heart-rate monitor.
- Nothing is saved between sessions — only the current result can be exported as a PDF.
Frequently Asked Questions
- How are calories burned estimated?
- It multiplies a per-minute rate for your activity and weight by the time spent, taken either directly from duration or from distance and speed.
- Why does weight matter?
- Heavier bodies use more energy for the same movement, so weight scales the estimate.
- Duration or distance — which should I use?
- Use duration if you know how long you exercised, and distance if you know how far and how fast.
- Is the result exact?
- No, it's an estimate; actual burn varies by person and conditions.
Key Terminology
- Calorie
- A unit of energy; here, the energy used during activity.
- MET
- Metabolic equivalent, a measure of an activity's energy cost.
- Pace / speed
- How fast you move, which affects both time and calories.
- Duration
- The length of time spent exercising.
- Body weight
- Your mass, which scales the energy expended.