Medical tools and resources
Whether you're managing a chronic condition, seeking a diagnosis, or simply staying informed, you'll find reliable, up-to-date tools and resources tailored to your needs.
All tools and calculators
Access a comprehensive library of trusted medical tools and resources to support your health journey.
Symptom checker
Assess your symptoms
BMI calculator
Calculate your BMI (Body Mass Index)
Generalised anxiety disorder assessment (GAD-7)
Severity measures for Generalised Anxiety Disorder (GAD)
Patient health questionnaire (PHQ-9)
Objectifies degree of depression severity
Pregnancy due date calculator
Calculate your pregnancy dates
Book a Pharmacy First appointment
Provided by My Local Surgery
Calorie calculator
Calculate your daily calorie needs with our TDEE (Total Daily Energy Expenditure) calculator
BMR (Basal Metabolic Rate) calculator
Estimate how many calories your body burns at rest with our BMR calculator
Sleep debt calculator
Find out how much sleep you're missing with our sleep debt calculator
Epworth sleepiness scale
A simple questionnaire designed to measure your general level of daytime sleepiness
Smoking cost calculator
Calculate how smoking affects you financially
Get the Patient.info app
The official Patient.info app gives you fast, mobile access to reliable health information reviewed by doctors.