Tools to read your numbers, not panic about them.
Quick utilities to convert, calculate, and check the daily numbers that matter - A1C, glucose, BMI, calories, coverage. Educational, not a substitute for your care team.
Blood Sugar Converter mg/dL to mmol/L
Convert blood sugar between mg/dL and mmol/L instantly. Formula, conversion chart, and what each number means for diabetes management.
Open full toolBlood sugar converter
Result
6.66 mmol/L
From 120 mg/dL
Glucose
Numbers in range, out of range, or trending?
Blood Sugar Checker: Is Your Reading Normal
Check whether your blood sugar reading is normal, elevated, or in the diabetic range. ADA cutoffs for fasting, post-meal, and random glucose.
Blood Sugar Converter mg/dL to mmol/L
Convert blood sugar between mg/dL and mmol/L instantly. Formula, conversion chart, and what each number means for diabetes management.
HbA1c to Blood Glucose Calculator
Convert your HbA1c to estimated average glucose (eAG) in mg/dL and mmol/L. Formula, ranges, and what your number means for diabetes management.
Body
Composition, mass, basal needs.
BMI Calculator with Diabetes Risk Context
Calculate your Body Mass Index and see how it relates to diabetes risk. WHO categories plus ethnicity-adjusted cutoffs and waist-circumference context.
BMR Calculator: Mifflin–St Jeor for Diabetes
Calculate your Basal Metabolic Rate using the Mifflin-St Jeor equation. Plus how diabetes, GLP-1 medications, and aging affect your resting energy.
Diet
Meal planning math.
Calorie Calculator for People with Diabetes
Estimate your daily calorie needs using Mifflin-St Jeor plus activity factor. Includes diabetes-specific guidance on deficits, GLP-1 effects, and protein.
Weight & Volume Converter for Diabetes-Friendly Cooking
Convert between cups, grams, ounces, mL, lb, and kg. Plus why portion accuracy matters for blood sugar and which units to trust for carb counting.
Planning
Long horizon math.
Life Insurance Calculator for People with Diabetes
Estimate how much life insurance coverage you need. Uses the DIME method plus diabetes-specific guidance on underwriting, premiums, and rated policies.
Clinician-reviewed habits, plain-language guides, and honest answers - the small shifts that make living with diabetes feel lighter, every day.