Home

Calculate e = 2.718281828459

e is a number that comes up in financial application problems and in nature. It is sometimes called the natural number. It is defined in terms of a limit: (1+1/n)^n. You will get a more accurate value for e everytime you increase n in the expression: (1 + 1/n)n.

n = 10,   e ≈ 2.5937424601,   error = 0.12453936835904   relative error = 4.5815473235769%

Add 1

Note, that this page uses a Query String so if you navigate away and come back, n will start over and take on a value of 1 again.