AI Microsoft Excel Formula Generator
Describe what you want to calculate or accomplish in Microsoft Excel.
Generating formulas…
Turn plain English into working Excel formulas
This free AI Excel formula generator writes formulas for you. Just describe what you want to calculate, and the AI returns a ready-to-use Excel formula you can paste straight into your spreadsheet.
No more guessing function names or brackets. Tell the AI what you want in normal language, and let it build the formula.
What the AI Excel formula generator can do
Use the tool above to instantly create formulas for:
- ✅ Text tasks — split names, clean emails, extract domains
- ✅ Lookups —
VLOOKUP,XLOOKUP,INDEX/MATCH, dynamic ranges - ✅ Logic — nested
IF,IFS,AND,ORconditions - ✅ Date & time — due dates, working days, aging, time differences
- ✅ Analytics — KPIs, conditional sums, counts, and averages
How to use the AI Excel Formula Generator
The free AI Excel formula generator is built to feel like asking an expert for help. Instead of memorizing syntax, you simply explain your problem and reference your cells or ranges.
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Type your Excel task into the box above.
Example: “Split the full name in A2 into First Name and Last Name even if there is a middle name.” -
Click “Generate Formula”.
The AI reads your description and generates the best-fit Excel formula for that task. -
Copy the formula into Excel.
Paste it into the correct cell, adjust ranges if needed, and fill it down a column or across a row. -
Improve the prompt if needed.
If the result isn’t perfect, add more detail to your description (sheet name, column letters, conditions) and generate again in seconds.
“Split the full name in A2 into first name and last name, even if there is a middle name.”
Possible formula for first name (B2):
=TEXTBEFORE(A2,” “)
Possible formula for last name (C2):
=TEXTAFTER(A2,” “,-1)
You don’t have to memorize TEXTBEFORE or TEXTAFTER.
The AI Excel formula generator does the heavy lifting for you.
Why use a free AI Excel formula generator?
Writing complex formulas by hand is slow and frustrating. This AI-powered Excel formula generator lets you focus on the analysis instead of the syntax.
Save hours every week
Stop searching forums for the right Excel formula. One clear prompt to the AI is often enough to get exactly what you need.
Reduce formula errors
The generator writes consistent, properly structured formulas, helping you avoid missing brackets, wrong ranges and subtle logic mistakes.
Learn new Excel patterns
Every formula the AI produces is an example you can reuse: advanced lookups, dynamic arrays, conditional logic and more.
Popular use cases for the AI Excel Formula Generator
This free AI Excel formula generator is useful for beginners and power users alike. Common scenarios include:
Reporting & dashboards
- 📊 Build KPI dashboards with dynamic ranges
- 📊 Combine metrics from multiple sheets or files
- 📊 Create year-over-year or month-over-month comparisons
Data cleanup
- 🧹 Split and standardize names, addresses and IDs
- 🧹 Extract domains, hashtags or codes from text
- 🧹 Remove extra spaces, symbols or duplicates
Operations & finance
- 💼 Calculate revenue, commissions and margins
- 💼 Track invoice aging and payment status
- 💼 Allocate costs and forecasts across departments
FAQ about the AI Excel Formula Generator
Is this really a free AI Excel formula generator?
Yes. You can use the tool on this page as a free AI Excel formula generator for everyday work. There is nothing to install and no complicated setup required.
Which versions of Excel does it work with?
The formulas are designed for modern versions of Microsoft Excel.
Dynamic array functions like TEXTBEFORE, TEXTAFTER or FILTER
may require Excel 365 or Excel 2021.
What details should I include in my prompt?
Mention your goal (what you want to calculate), the relevant columns or ranges (for example A2:A500 and B2:B500), and any conditions or filters you need.
Do I need to know Excel formulas already?
No. The AI is here so you don’t need to be an Excel expert. Over time you’ll naturally learn more formulas by seeing what the generator creates for you.