Health calculators

HOMA-IR calculator

Your insulin resistance score from a fasting blood test. It often shifts years before glucose does.

You'll needFasting glucose and fasting insulin

Open calculator

HbA1c calculator

Convert between mmol/mol and %, and see the average glucose your result reflects.

You'll needOne HbA1c result, in either unit

Open calculator

Biological age calculator

Your PhenoAge from nine routine blood markers, compared with your actual age.

You'll needAlbumin, creatinine, ALP, glucose, CRP and four full blood count results

Open calculator

Wearable norms by age

Type the number from your watch, ring or band and see where it sits among Vively members of your age and sex.

Resting heart rate by age

See how your resting heart rate compares with members your age, and what tends to move it.

You'll needYour resting heart rate from a watch, ring or band

Open tool

VO2 max by age

Check your watch's VO2 max estimate against members your age and sex.

You'll needThe VO2 max estimate from your watch

Open tool

HRV by age

Compare your heart rate variability with members on the same type of device, split by Apple, Oura, Whoop and Garmin.

You'll needYour HRV reading and which device measures it

Open tool

Deep sleep by age

See how much deep sleep and total sleep members your age get, as their wearables estimate it.

You'll needYour average deep sleep or total sleep from a wearable

Open tool
Don't have your numbers yet?

The Baseline Health Check covers 70+ markers from one blood draw, including everything the blood test calculators need. Your watch shows how fit you are. Your blood shows what's underneath. A GP from our network signs your request after a short telehealth consult, and your results arrive in the Vively app.

Get my Baseline

Take the first step today

Start with Blood TestOptimise with CGM

Follow us:

Instagram

Learn more:

View all testsView our testing locationsWhat we measureHow our pricing worksFor Practitioners
Ask AI about Vively:

About us:

About UsMember storiesBlogOur scienceIn the media

What we help with

Weight managementFatigueInflammationPerimenopause

Support

ContactTerms & conditionsReturns policyPrivacy policy

Vively is a general wellness platform and does not provide medical advice, diagnosis, or treatment. Any information, insights or guidance offered through our app, website, programs, or coaches is for educational and informational purposes only and should not be considered a substitute for professional medical advice or care. Always consult a qualified healthcare provider before making any health-related decisions.

© 2026 Vively. All rights reserved.

We acknowledge the Traditional Custodians of the lands where we live and work, the Gadigal of the Eora Nation. We pay our respects to their Elders past and present.