EXP Function in Excel: e Raised to a Power

⏱ 1 min readUpdated 28 September 2026

MathLevel: ExpertAvailable in: Excel 2007+

In this article
  1. Syntax
  2. Examples
  3. Example 1
  4. Related functions

EXP returns e^x and undoes LN. Use it to turn summed log returns back into an ordinary percentage.

Syntax

=EXP(number)
Argument What it means
number The power.

Examples

Example 1

=EXP(SUM(D3:D252))-1

Yearly return from a column of daily log returns.

LN · POWER

📚 Part of the free Excel course: Beginner → Expert · Try it in the Formula Lab or ask the AI Helper.

Keep reading

Excel Functions A–ZDISC Function in Excel: Discount Rate of a SecurityExcel Functions A–ZISTEXT Function in Excel: Is It Text?Excel Functions A–ZARABIC Function in Excel: Roman Numerals to Numbers
✨ Ask AI about this article

Stuck on a step? Ask a question and the AI answers using this article.

Free · AI can be wrong