Excel INT Formula

Rounds a number down to the next integer, toward negative infinity.

Syntax

Formula structure

Source: Quadratic docs
=INT(number)
number
Required: Yes

Required argument used by the INT formula.

Examples for the excel int formula

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

INT syntax pattern

=INT(number)

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

INT in a worksheet

=INT(A2)

Rounds a number down to the next integer, toward negative infinity.

When to use INT

Use INT when you need to round a number down to the next integer, toward negative infinity.

  • Build totals, rounded metrics, and numeric calculations.
  • Clean up numeric inputs before analysis.

How INT works in Quadratic

In Quadratic, INT follows the syntax INT(number). The function works inside Quadratic formulas and can be combined with spreadsheet ranges, tables, and other formulas.

Common INT mistakes

Most INT 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

INT formula FAQ

What does the excel int formula do?

INT rounds a number down to the next integer, toward negative infinity.

What is the syntax for INT?

The syntax is INT(number). Required and optional parameters are listed at the top of this guide.

Can Quadratic AI help with INT?

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

Quadratic AI

Struggling with formulas? Use Quadratic AI.

Spreadsheet formulas are powerful, but they get painful fast. A INT 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.

Quadratic AI helps you write formulas, explain formula logic, debug broken references, and move beyond formulas when advanced analysis needs Python, SQL, charts, or connected data.

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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.