0PricingLogin
Excel Formulas Academy · Lesson

Why Every Formula Starts With Equals

Discover how the = sign tells the spreadsheet to calculate instead of show text.

What Is a Formula?

A formula tells your spreadsheet to calculate for you. The magic is one character: the equals sign =, which flips a cell from text into math.

=2+2

Text vs. Calculation

Type 2+2 with no equals and the cell just shows the text "2+2." Type =2+2 and it shows 4. The leading = switches on calculate mode.

=2+2

All lessons in this course

  1. Why Every Formula Starts With Equals
  2. Adding and Subtracting in a Cell
  3. Multiplying and Dividing Values
  4. Order of Operations in Formulas
← Back to Excel Formulas Academy