ConverterHub

A1c to Average Glucose Calculator

Convert A1c to average glucose.

How to use

  1. Enter your values in the fields above.
  2. Press Calculate to see your result instantly.
  3. Use the Share button to copy a link to your result.

About this calculator

This calculator converts an HbA1c percentage into estimated average glucose (eAG) using the ADAG study formula (eAG in mg/dL = 28.7 × A1c − 46.7), the same equation many lab reports use to translate a three-month glycemic average into the mg/dL or mmol/L numbers patients see on a daily glucose meter.

Nurses, lab technicians, and diabetes educators use it to explain lab results in familiar units, and nursing and medical students use it to check A1c-to-glucose conversions while studying. It gives an estimate only — actual daily readings can vary from the calculated average.

Was this helpful?

Comments (0)

  • Be the first to comment.

Popular calculators

Loan Calculator

Monthly payment, total interest and full amortization schedule.

Percentage Calculator

Percent change, percent of, and ratio calculations.

Discount Calculator

Calculate final price, savings, and discount amount.

BMI Calculator

Body mass index from height and weight (metric or imperial).

Age Calculator

Compute your exact age in years, months and days from a birth date.

Compound Interest Calculator

Calculate the final amount and interest earned with compounding.

All Calculators