🩸 Blood Test Result CheckerEnter any of 33 blood test values and instantly see if it is low, normal or high — with plain-language explanations and links to our full guides. Covers CRP, HbA1c, cholesterol (total, LDL, HDL, triglycerides), thyroid (TSH, free T4), vitamin D, B12, iron studies, kidney markers and more. Select your sex where ranges differ (testosterone, haemoglobin, creatinine), and each result links straight to the relevant in-depth guide.
⚖️ BMI CalculatorEnter your height and weight in kg/cm or lb/ft-in and get your BMI instantly, with the standard adult weight categories explained. Useful context before discussing weight-related blood markers — such as fasting insulin, triglycerides or HbA1c — with your doctor, since BMI is one of several factors read alongside them.
🔄 Health Unit Converter
📋 Test Preparation ChecklistPick your blood test and get a tick-off prep list - fasting hours, water, medicines, and what to carry. Covers 12 common tests including lipid profile, fasting sugar, thyroid panel and CBC, with hedged guidance on fasting windows and a clear warning never to stop a prescribed medicine on your own.Convert lab units (mg/dL ↔ mmol/L), weight (lb ↔ kg), height and temperature — with every exact conversion factor shown. Handy when your report uses different units from an article you are reading: for example, Indian labs usually report glucose in mg/dL while many international sources use mmol/L.
How to use these tools together
A typical workflow: use the preparation checklist the evening before your test so fasting and timing are right, then when the report arrives, run each value through the result checker to see what is low, normal or high. If a value uses unfamiliar units, the unit converter translates it — and the BMI calculator adds useful context for weight-linked markers. Every checker result links to a full guide that explains causes, follow-up tests and what to discuss with your doctor. The tools never diagnose; they prepare you for a better conversation with your clinician.
Frequently asked questions
Are these tools free to use?
Yes — every tool on this page is free and needs no account or sign-up.
Is this medical advice?
No. Our tools are educational aids built from standard reference ranges and reviewed by a clinical pharmacist. They never replace your doctor’s interpretation of your reports.
Medical Disclaimer: This page is for general educational purposes only and does not constitute medical advice. Always consult a qualified doctor before making any health decisions.