2 different reputable sources list 2 different A4 page dimensions: 8.27 x 11.69 and 8.27 x 11.7.

Furthermore, I have 2 different PDF resize programs. 1 outputs A4 files as 8.26 x 11.69, the other outputs files as 8.27 x 11.69.

Thus, among 2 different sources and 2 different programs, there are 3 different outputs for A4: 8.26 x 11.69, 8.27 x 11.69, and 8.27 x 11.7.

Why are there so many different outputs for A4, and which is actually the correct dimensions?

reputable sources. Just to be more complete.8.27 x 11.69what? and8.27 x 11.7? Furlongs? Potatoe-lengths?4more comments