IF Formula in Excel

Returns t if condition is truthy and f if condition is falsey.

Syntax

Formula structure

Source: Quadratic docs
=IF(condition, t, f)
condition
Required: Yes

Required argument used by the IF formula.

t
Required: Yes

Required argument used by the IF formula.

f
Required: Yes

Required argument used by the IF formula.

Examples for the if formula in excel

Copy these examples into a spreadsheet and adjust the ranges for your own data.

IF syntax pattern

=IF(condition, t, f)

Use this IF pattern as the starting point for your spreadsheet formula.

IF in a worksheet

=IF(condition, t, f)

Returns t if condition is truthy and f if condition is falsey.

When to use IF

Use IF when you need to return t if condition is truthy and f if condition is falsey.

  • Branch spreadsheet logic based on conditions.
  • Handle errors and combine boolean checks.

How IF works in Quadratic

In Quadratic, IF follows the syntax IF(condition, t, f). The function works inside Quadratic formulas and can be combined with spreadsheet ranges, tables, and other formulas.

Common IF mistakes

Most IF issues come from mismatched argument types, ranges that do not cover the intended data, or optional parameters being omitted when the default behavior is not what you expected.

  • Check each required parameter before copying the formula across a sheet.
  • Confirm that ranges line up with the rows or columns you intend to analyze.
  • Use Quadratic AI to explain or debug the formula when the result looks wrong.

Related formulas

IF formula FAQ

What does the if formula in excel do?

IF returns t if condition is truthy and f if condition is falsey.

What is the syntax for IF?

The syntax is IF(condition, t, f). Required and optional parameters are listed at the top of this guide.

Can Quadratic AI help with IF?

Yes. Quadratic AI can write a IF formula, explain existing formula logic, or help debug broken references and unexpected results.

Quadratic AI

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Spreadsheet formulas are powerful, but they get painful fast. A IF formula can start simple, then turn into logic that is hard to understand, easy to break, and difficult to share with the rest of your team.

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Why formulas slow teams down

  • Long formulas become hard to read, understand, and trust.
  • Formula logic breaks when rows, columns, or assumptions change.
  • Manual updates make dashboards and reports fragile over time.
  • Complex formulas are difficult to explain, review, and share with teammates.
  • Advanced analysis quickly outgrows formula-only workflows.