How many characters on one page of A4?

The number of characters on one page of A4 paper can vary based on factors like font size, type, and spacing. However, a standard estimate for a page using 12-point Times New Roman font, double-spaced, is about 2,000 to 2,500 characters, including spaces. If single-spaced, this number can increase to around 4,000 to 5,000 characters. Adjustments in formatting will affect these estimates.