Free calculators
Each one tells you what the number means and what to do next, not just the number. They run on your phone or computer: nothing you type is sent anywhere.
Your kidney number from creatinine or cystatin C, your stage with the urine test, how often to check, and when to see a specialist. Doctors get equations, kidney failure risk, trend and medicine doses.
Diabetes · NewThe 2026 international score for fasting with diabetes: your risk level and what drives it, when to break the fast and when to test. Doctors get a medicine plan for the month and a titration table.
Diabetes · NewUpload the file from FreeStyle Libre, Dexcom or CareLink, or type in the report numbers: time in range against the consensus targets, lows and when they happen, your typical day, day-by-day bars, and what to do next. Doctors get the full panel with GRI.
Diabetes · NewA dated plan for tablets, injections and insulin before and after an operation, colonoscopy or bariatric surgery: what to stop and when, the insulin dose to take, and when to restart. Prints and saves to a phone calendar.
Heart · NewWhat your Lp(a) result means, your 10- and 30-year heart attack and stroke risk with and without it, your LDL cholesterol goal and the medicine steps to reach it, and who in the family should be tested.
Diabetes · NewA one-minute toe touch test for home, the doctor's foot examination, IWGDF and NICE risk grades, when the next foot check is due, and a foot care plan.
Diabetes · NewWhen to test on steroids, what the readings mean, how to adjust gliclazide or insulin, and a day-by-day plan as the steroid is reduced.
Vaccination · NewWhich vaccines are due for your age, health, pregnancy, work and travel, what you have already had, and the date of every remaining dose. Prints, and saves to a phone calendar.
AnaemiaWeight and haemoglobin in: total iron needed, number of sittings and the cost.
Starting doses for type 2 and type 1, titration by fasting readings, conversions between insulins with the source for each, IV to injections, and a printable patient card.
Diabetes · NewOnce-weekly basal insulin: week 1 and week 2 doses by diabetes type, the 700-unit limit, a titration helper, missed-dose rules, cost and a printable patient card.
ReferenceReferenced chapters for clinicians, starting with diet in CKD with diabetes and Indian food tables.
Stage 0 to 4 by what obesity is doing to health, the item that set the stage, the 2025 Indian stage, and what each means for medicines and surgery.
WeightIndian cut-offs and the 2025 Indian definition, with a two-stage check.
DiabetesThe Indian Diabetes Risk Score from MDRF: four questions and what drives your score.
LiverFIB-4 and the Hepatic Steatosis Index from routine blood tests.
Heart and metabolismThe five criteria with South Asian waist cut-offs.
WeightBlood pressure, sugar, liver, sleep apnoea and knees, from trial evidence.
WeightWeight and waist log with a 7-day average and the checkpoints that matter.
FoodReach your protein target from Indian foods, with a Jain filter and cost.
TreatmentWhat your budget can sustain for a year, ranked by evidence.
Sleep and moodShort checklists that tell you when to raise these with your doctor.
Your visitBuild a printable list to take to your consultation.