Stride length is estimated from height (approximately 0.415 × height in cm for men, 0.413 × height in cm for women — this calculator uses a gender-neutral 0.414 average). Distance = steps × stride length. Calories = MET × weight (kg) × time (hours). MET varies by pace: slow walk = 2.5, normal = 3.5, brisk = 4.3, fast = 5.0.
These are estimates — individual stride length varies by leg length and gait. For precise distance tracking, a GPS device or calibrated phone is more accurate than step count alone.
FAQs
For an average 75 kg person walking at a normal pace, 10,000 steps burns approximately 280–350 kcal. This varies significantly by weight (heavier people burn more), pace and terrain. Walking uphill or on soft ground increases calorie burn by 20–40% compared to flat pavement.
The 10,000 step goal is actually a marketing figure from a 1960s Japanese pedometer campaign — not a medical recommendation. Recent research suggests significant health benefits start at 6,000–8,000 steps/day, with diminishing returns beyond 10,000. The key is consistent daily movement rather than hitting a specific number. Even 4,000 steps/day is substantially better than sedentary.
For general health, cardiovascular fitness and weight management, yes — brisk walking is highly effective and has excellent injury safety compared to running. However, walking cannot replicate resistance training for muscle mass, bone density and metabolic rate benefits. Ideally, combine 7,500+ daily steps with 2 resistance sessions per week for optimal health outcomes.