Menopause & Aging Calculators
Perimenopause, HRT, bone density and aging tools. All free, instant, no signup.
Free Menopause & Aging Calculators — USA Women's Health Tools
Menopause affects every woman — but the timeline, symptoms, and treatment options vary enormously. Our menopause tools help you assess perimenopause symptoms (STRAW+10 staging), evaluate HRT risk-benefit ratios, track hot flash burden, screen for bone density risk, and estimate biological age. All tools incorporate 2023–2024 evidence from NAMS, ACOG, and the North American Menopause Society.
HRT remains the most effective treatment for menopausal symptoms and is underutilised in the USA due to outdated concerns from the 2002 WHI study. Modern body-identical HRT has a significantly better safety profile. Find NAMS-certified menopause practitioners at menopause.org/find-a-provider.
Perimenopause Checker
Assess likelihood of perimenopause from age, symptoms, and cycle changes.
HRT Risk-Benefit Assessment
Weigh the benefits and risks of HRT based on your symptom severity and history.
Biological Age Test
Estimate your biological age from sleep, exercise, stress, and diet.
Hot Flash Tracker
Score daily hot flash burden and explore trigger-reduction strategies.
Bone Density Risk Score
Screen osteoporosis risk from age, menopause duration, and calcium intake.
Metabolic Shift Calculator
See how your BMR has shifted with age and adjust your TDEE.
Libido Shift Tracker
Track libido changes over time and identify potential hormonal causes.
FSH Level Analyser
Interpret your day-3 FSH result against age-adjusted reference ranges.
Collagen Loss Estimator
Estimate cumulative collagen loss and best evidence-based interventions.
Vaginal Dryness Index
Score vaginal atrophy symptoms and find appropriate treatment options.