When was I conceived if i was born on November 21, 2026?

When you ask, "When was I conceived if I was born on November 21, 2026, we assume you mean: What date did your father fertilize your mother's egg to create you? In other words, when did your parents ... you know ... do the thing they do to make a baby ... in this case, you?

We used Research Maniacs' "conceived formula" to calculate when you were conceived, based on your birthday of November 21, 2026. We assume that your mother's pregnancy was normal and went to full term.

According to our calculation, we estimate that your date of conception was on Saturday, February 28, 2026.

It is not an exact science and the date of conception may be a few days before or after the date above. We list our best estimate range of dates below.

Wednesday, February 25, 2026
Thursday, February 26, 2026
Friday, February 27, 2026
Saturday, February 28, 2026
Sunday, March 1, 2026
Monday, March 2, 2026
Tuesday, March 3, 2026

When was I conceived?
Do you want to find out when someone else was conceived? Find out here!

When was I conceived if i was born on November 22, 2026?
Here is the next birthday on our list.