Learn

Tutorials, reference docs, and tips from the instacalc team.

Tutorials

Your First Calc

Build a tip calculator in 60 seconds. Learn variables, percentages, and comments.

Variables & Formulas

Name your numbers, build connected expressions, and explore what-if scenarios.

Reference

Function Reference

All built-in functions: math, financial, and formatting.

Percentages, dollar shorthand, units, and special syntax.