To know how old you were in 2016 , you need your birth year (or full birthdate). Without that, the exact age cannot be calculated, only the method.

Quick way to figure it out

Use this simple rule:

  • If you know your age right now and the current year, you can backtrack.
  • Current year is 2026.

Step 1: Estimate your birth year

  • Take the year 2026 and subtract your current age.
  • Example: If you are 20 now, you were probably born in 2006 (or late 2005 if your birthday is later in the year).

Step 2: Calculate your age in 2016

  • Take the year 2016 and subtract your birth year.
  • Using the example above (birth year 2006):
    • 2016 − 2006 = 10, so you were about 10 in 2016, depending on whether your birthday had passed that year.

Quick formula version

If:

  • YbY_bYb​ = your birth year
  • Age in 2016 = 2016−Yb2016-Y_b2016−Yb​ (subtract 1 if your birthday in 2016 had not happened yet).

If you tell your current age (or birth year), a precise number can be given.