Step to Distance Calculator
Convert your daily step count into kilometres or miles based on your height or custom stride length, with an estimated calorie burn.
Frequently Asked Questions
How many steps equal 1 km and 1 mile?
For an average adult with a stride length of ~0.75 m: 1,333 steps per kilometre and 2,147 steps per mile. However, this varies significantly with height and pace. A taller person (1.85 m) takes about 1,200 steps/km while a shorter person (1.55 m) takes about 1,500 steps/km. Walking faster also increases stride length and reduces step count per km.
Is 10,000 steps a day a scientifically backed goal?
The 10,000-step target originated as a 1960s Japanese marketing campaign, not medical research. Current evidence suggests significant health benefits begin at 7,000–8,000 steps/day, with diminishing returns beyond 10,000. A 2022 JAMA study found 7,000 steps/day reduced all-cause mortality risk by 50–70% compared to 2,000 steps — suggesting the specific number matters less than simply being consistently active.
How do I measure my own stride length accurately?
Walk a known distance (e.g., a running track of exactly 400 m) at your normal pace and count your steps. Stride length = distance ÷ steps. For example, 560 steps over 400 m = 0.71 m per step. A step is each time one foot hits the ground; a stride is two steps (both feet). Most fitness trackers overestimate stride length for shorter people — measuring your own is always more accurate.
How many calories does walking 10,000 steps burn?
Walking 10,000 steps burns approximately 300–500 kcal, depending on body weight, pace, and terrain. A 70 kg person walking at a moderate pace (5 km/h) burns roughly 300 kcal per 10,000 steps. Uphill walking, carrying weight, or a faster pace can increase this by 20–50%. This is roughly equivalent to 30–45 minutes of brisk walking.
How many steps per day should I aim for at different fitness levels?
Sedentary (baseline): fewer than 5,000 steps/day. Low active: 5,000–7,499. Somewhat active: 7,500–9,999. Active: 10,000–12,499. Highly active: 12,500+. If you are currently averaging 3,000 steps, add 500–1,000 steps per week rather than jumping straight to 10,000. Gradual increases reduce injury risk and are far more sustainable long-term.