Your life in smart calculators

A MAP (Mean Arterial Pressure) calculator helps you measure the average pressure in your arteries during one cardiac cycle. Enter your systolic and diastolic blood pressure values, and the tool instantly calculates your MAP. Normal range is 70–100 mmHg.

BMI is a general screening tool that works for most adults. However, it may not accurately reflect body fat for athletes, pregnant women, or the elderly. Combine BMI with other measurements like waist circumference for a more complete assessment.

It uses the CKD-EPI 2021 equation — the current clinical standard — based on your serum creatinine, age, and sex, with an optional cystatin C input for a more accurate estimate. The 2021 equation is race-free and replaces older formulas like MDRD.

Our estimates are based on official nutritional information for standard recipes (2% milk, no whip). Actual calories may vary with customisations like alternative milk, syrups, or toppings.

It uses the ADAG formula (eAG = 28.7 × A1C − 46.7), the American Diabetes Association standard, and converts both ways — A1C to estimated average glucose, or your glucose readings back to A1C, in mg/dL or mmol/L. Individual lab results can vary by around ±15 mg/dL, so always confirm with your doctor.