Advanced Calculations
Replace Gravity Forms' basic calculations with advanced math functions, conditionals, and a smarter formula editor in Number and Product fields.
What it does
Gravity Forms has built-in calculation support, but it's limited to simple arithmetic. Advanced Calculations expands that with spreadsheet-style math functions, conditional statements, and string comparisons, all inside your existing Number and Product fields.
You write formulas in a new editor that includes syntax highlighting, autocompletion, and shorthand field references with hover tooltips. Formulas are also validated on submission so errors don't slip through.
It's a good fit for anyone who needs to build mortgage calculators, loan estimators, investment forecasters, or detailed cost calculators without writing custom code.
Key features
- Spreadsheet-style math functions inside Number and Product fields
- Conditional statements with comparison operators, including string comparisons
- Shorthand merge tag references with hover tooltips
- Syntax highlighting and autocompletion in the formula editor
- Formula validation on submission for accuracy and security
- Works with all Gravity Forms fields that already support calculations
Good for
Written from Gravity Wiz’s own listing. Version and dates come straight from the source and are checked weekly.

Does this replace the default Gravity Forms calculation feature?
It builds on top of it. Advanced Calculations integrates directly with the fields that already support calculations, adding more functions and a better editor.
Can I use conditional logic inside a formula?
Yes. You can write conditional statements using comparison operators, and it also supports comparing strings in those conditions.
Does it work with date or time calculations?
The listing mentions it can calculate duration in combination with the separate GP Date Time Calculator plugin.
How do I get updates?
Updates are delivered automatically and appear in your WordPress dashboard.