A 1 B 2 C3d4e5f6g7h8i9j10k11l12m13 2024 Ford. A=1, b=2, c=3, and so on, up to z=26. The a1z26 encoding got its name from the way it works:

Can you find a familiar 11 letter word whose letter values total only 52? One of the first ciphers that kids learn is this letter number cipher.
A 1 B 2 C3d4e5f6g7h8i9j10k11l12m13 2024 Ford Images References :