Steps to Calories Calculator
Convert step counts to calorie burn with weight-adjusted math. Learn what 12,000 steps really cost — free, local, estimate only.
How to Use the Steps to Calories Calculator
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Frequently Asked Questions
Calories per 10,000 steps?
Burn = distance × weight × 1.036, with stride = height × 0.415: defaults (10,000 steps, 70 kg, 170 cm) cover 7.05 km and burn ≈512 kcal. Heavier walkers and longer strides burn more.
Why do estimates vary?
Height-driven stride, terrain, and body composition shift burn ±30%. Flat treadmill steps cost less than hilly outdoor ones.
Eat back exercise calories?
At most half when losing weight — overestimation stalls deficits. Whole-food refuels beat 'earned' treats.
Is activity data uploaded?
No — math runs locally in your browser. Nothing leaves your device.
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Last updated October 2026