← Longevity Lab
Biological Age & Lifespan
How you're ageing, how long people like you live on average, and what shapes it.
01 · 2–5 minBiological Age CalculatorTwo pathways: a lifestyle ageing profile, or a validated blood-based PhenoAge if you have recent results.Open →02 · 30 secLife Expectancy CalculatorAverage years ahead and the population chance of reaching 80, 90 and 100 for your age and sex in the UK.Open →04 · 4 minLongevity Lifestyle Assessment27 questions on movement, sleep, food, stress, purpose and connection. See your nine-area profile and top 3 changes.Open →08 · 1 minBody Composition & Waist RiskBMI, waist-to-height, waist-to-hip and estimated body fat, explained.Open →