Medical tools and resources

All tools and calculators

Assess your symptoms

Check for interactions between medicines, supplements and foods

Help to feel physically or mentally better

Calculate your BMI (Body Mass Index)

Severity measures for Generalised Anxiety Disorder (GAD)

Objectifies degree of depression severity

Calculate your pregnancy dates

Provided by My Local Surgery

Calculate your daily calorie needs with our TDEE (Total Daily Energy Expenditure) calculator

Estimate how many calories your body burns at rest with our BMR calculator

Track your level of ketosis

Find out how much sleep you're missing with our sleep debt calculator

A simple questionnaire designed to measure your general level of daytime sleepiness

Calculate how smoking affects you financially

Use our ovulation calculator to estimate your most fertile days

Check how well your asthma is managed

Simple, secure access to your NHS GP record

Find out if you and your household could receive extra financial help

Check your Personal Independence Payment (PIP) eligibility

Understand your waist–hip ratio and body fat distribution

The official Patient.info app gives you fast, mobile access to reliable health information reviewed by doctors.