UK Health & Fitness
9 free United Kingdom health calculators, including BMI Calculator UK, Blood Pressure Calculator UK and How Much Weight Have I Lost Calculator.
Featured calculators — every one is listed below.
BMI Calculator
Body mass index (NHS classifications)
CalculateBlood Pressure
Check systolic & diastolic levels
CalculateWeight Loss
Track how much weight you've lost
CalculateFFMI Calculator
Fat-Free Mass Index
CalculateIVF Due Date
Estimate IVF pregnancy due date
CalculateNHS Pregnancy
Pregnancy due date & milestones
CalculateAll United Kingdom health calculators (9)
- ACB Calculator UKFree ACB Calculator for anticholinergic burden scoring based on NHS guidelines. Quick tool for clinicians, pharmacists, and patients. Calcu…
- Blood Pressure Calculator UKFree NHS blood pressure calculator UK – NICE guidelines. Calculate MAP, 7-day average, by age classification & mean arterial pressure.
- BMI Calculator UKFree BMI calculator UK – metric or imperial (stones & lbs). NHS.co.uk bmi calculator alternative. Accurate results for men, women, children.
- Calculation of CrCLMaster the calculation of CrCL with our UK guide. Cockcroft-Gault formula, eGFR comparisons, renal function staging, and an interactive cre…
- FFMI CalculatorFree FFMI calculator for UK fitness enthusiasts. Calculate your fat-free mass index, genetic muscular potential, natural limit & normalised…
- How Much Weight Have I Lost CalculatorFree NHS-style how much weight have I lost calculator UK — stones & pounds or kg. Track weight loss accurately with guidelines, healthy rat…
- IVF Due Date Calculator UKFree IVF due date calculator UK: estimate your due date after embryo transfer (Day 3/5/6 FET). Accurate pregnancy timeline, NHS-style datin…
- James Smith Calculator UKFree James Smith calorie calculator, TDEE, and macro tool for UK users. Accurately estimate calorie deficit, maintenance calories & protein…
- NHS Pregnancy CalculatorFree NHS pregnancy calculator for UK parents. Estimate due date, current pregnancy week, weight gain, BMI guidance, and LMP conception. NHS…