Daily Step Goal Calculator (by Age + Fitness Level)
Get an evidence-based daily step target by age and fitness level, with calories burned and distance covered, drawn from JAMA mortality studies and CDC physical activity guidelines.
Below benefit threshold — add 3000 steps to start the curve.
Targets per Paluch AE et al., JAMA Intern Med 2022;182:1139 (meta-analysis of 47,471 adults across 15 cohorts) + CDC Physical Activity Guidelines 2nd ed. (2018). Stride length 0.413–0.415 × body height per Tudor-Locke kinematic studies. Step-to-calorie conversion ~0.04 kcal/step/kg body weight (moderate pace) is approximate; treadmill calorimetry varies ±15%. Combine with 2 strength-training days per CDC guideline.
General calculation reads
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About this tool
The traditional "10,000 steps per day" number originated as a 1965 Japanese marketing slogan for the Yamasa Manpo-kei pedometer, not from research. Recent large-scale evidence has updated the target: Paluch et al., JAMA Internal Medicine 2022 meta-analysis of 47,471 adults across 15 cohorts found all-cause mortality decreased as steps increased up to about 6,000–8,000 steps/day in adults over 60 and 8,000–10,000 in adults under 60, with little additional benefit beyond. Lee et al., JAMA Internal Medicine 2019 found women aged 70+ benefited most steeply up to 4,400 steps/day. The CDC Physical Activity Guidelines 2nd ed. (2018) translates aerobic recommendations to roughly 7,000–9,000 steps daily as a screening target for adults; children and adolescents 60 minutes of activity ≈ 10,000–14,000 steps. Stepping cadence also matters — Tudor-Locke et al., Br J Sports Med 2018, defines moderate intensity as ≥ 100 steps/min and vigorous as ≥ 130 steps/min, supporting the value of brisk vs strolling movement.
How to use it
- Enter your age, weight, and self-rated fitness level.
- Read your evidence-based step target (with the lower-end mortality-benefit threshold for context).
- See estimated daily calories burned and distance covered.
- Build up gradually if currently sedentary — adding 1,000 steps/day weekly is well-tolerated.
Frequently asked questions
- Is 10,000 steps still the goal?
- It is a reasonable round number but not magic. JAMA 2022 evidence says 6,000–8,000 steps captures most mortality benefit for adults over 60, and 8,000–10,000 for younger adults. Going much higher adds little additional benefit.
- Do steps replace structured exercise?
- Partially. The CDC 2018 guideline asks for 150 min/wk moderate or 75 min/wk vigorous aerobic activity + 2× muscle-strengthening days. A brisk-walking step target meets the aerobic portion but not strength training.
- What is "brisk" pace?
- Per Tudor-Locke 2018: ≥ 100 steps/min is moderate intensity (about 3 mph for most adults); ≥ 130 steps/min is vigorous. Mortality-benefit curves steepen at higher cadences.
- How is "steps to calories" estimated?
- Calorie burn ≈ steps × stride length × MET equivalent. We use ~0.04 kcal per step per kg body weight at moderate walking pace — accurate within ~15% of indirect calorimetry studies.
- Is data sent anywhere?
- No. All math runs in your browser.