Last updated: August 26, 2026.
The Exp function returns e raised to a numeric power.
Syntax
Exp(number)| Argument | Description |
|---|---|
number | Exponent applied to the mathematical constant e |
Examples
Exp(0) ' 1
Exp(1) ' Approximately 2.71828
Growth: [Principal] * Exp([Rate] * [Years])Large positive inputs can overflow. Log is the inverse operation: Log(Exp(x)) returns x within floating-point precision.
See Microsoft’s Access function reference for related expression functions.
