Why estimate, not just count?
If you’ve mapped a route in Strava, Google Maps or Apple Maps but want the equivalent step count, this calculator gives you a fast estimate. It’s also useful for setting daily-step goals when you know how far you walk to work, school or the gym.
The 10,000-step myth
The 10,000-step target originated as a 1960s Japanese pedometer marketing campaign — not a clinical recommendation. The actual evidence (Lee et al., 2019, JAMA Internal Medicine) shows mortality benefits plateauing around 7,500 steps/day in older adults, and more recent work (Paluch et al., 2022) puts the optimum around 6,000–8,000 for adults over 60 and 8,000–10,000 for younger adults. Any consistent daily total above 4,000 is a meaningful improvement over sedentary.
Pace and stride
Walking stride lengthens roughly 8–12 cm when pace increases from 4 km/h to 6 km/h. Running stride at a 5:00/km pace is typically 1.0–1.2× height. This calculator uses one walking factor and one running factor — for finer control, a fitness tracker that auto-calibrates from GPS will be more accurate.