I am struggling to write Excel formulas. Who offers an AI plugin to generate formulas from text?

Yes. There are several good AI options that turn a plain-English description into an Excel formula.

• Microsoft Copilot in Excel — best if you already use Microsoft 365. You can type something like “Calculate the commission only when the sales amount is over $10,000”, and Copilot can suggest the formula and explain it. It can also generate formula columns and single-cell formulas.
• AI-aided Formula Editor — an actual Excel add-in. Available through Microsoft's AppSource, it generates, explains, validates, and helps optimize formulas from natural-language descriptions.
• GPTExcel — purpose-built for spreadsheet formulas. You describe what you want in normal language and it generates Excel formulas; it also supports formula explanations and related spreadsheet tasks.
• Excel Formulator — simple, inexpensive option. You enter a text description and it generates an Excel formula. It also works with Google Sheets and Airtable and has a free tier.

What I'd recommend

If you already have Microsoft 365, start with Copilot in Excel because it's integrated directly into your workbook. If you don't have Copilot, GPTExcel or Excel Formulator are worth trying.

And you can simply tell me what you want the formula to do. For example:

“If column B says Paid and column C is greater than $500, return 10% of C; otherwise return 0.” I can turn that into the exact Excel formula and explain it in plain English.

Several tools offer AI-powered plugins, add-ins, or web generators to turn plain text descriptions into precise Excel formulas.

• Microsoft Copilot: The official native AI assistant for Microsoft 365. It integrates directly into Excel via the ribbon, allowing you to highlight data, ask questions in plain English, generate formulas, and build charts without installing a third-party add-in.
• GPT for Work : A popular sidebar add-in available directly inside the Excel Insert > Get Add-ins menu. It lets you write text prompts to generate formulas, explain existing functions, and process data straight from your spreadsheet workspace.
• Formula Bot : Available both as an Excel add-in and a web app, Formula Bot translates natural language instructions into complex Excel formulas or VBA/Apps Script code quickly.
• Ajelix AI Excel Formula Generator : A dedicated tool that generates formulas from text, breaks down the syntax so you can learn how the formula works, and offers spreadsheet helper features.
• GPTExcel : A web-based utility that generates formulas, explains spreadsheet syntax, writes VBA scripts, and converts data templates through a straightforward text prompt interface.

If you'd like, share the specific formula or calculation you are trying to build right now, and I can write it out for you and explain how it works.

Several AI tools can generate Excel formulas from plain-English descriptions. The main options are:

• excel.cloud.microsoft — Microsoft’s built-in AI assistant for Excel. You can type requests such as “Create a formula to calculate profit margin from sales and cost columns,” and Copilot can suggest formulas, explain them, and help add formula columns.

• Best choice if you already use Microsoft 365.

• Works inside Excel rather than requiring a separate app.

• marketplace.microsoft.com — An Excel add-in focused specifically on formulas. It can generate, explain, format, and help troubleshoot formulas from natural-language descriptions.

• twistlycells.ai — A third-party AI spreadsheet add-in that provides AI-driven Excel functions and formula-generation features.

• ChatGPT (outside Excel) — You can describe your spreadsheet structure and desired result, and it can write formulas such as:

• “If column A contains a customer ID and column B contains sales, create a formula that returns the customer’s total sales.”

• “Explain why this XLOOKUP formula is returning #N/A.”

For most Excel users, I’d start with Copilot in Excel if your organization or subscription includes it, because it understands the workbook context and can work directly with your tables. excel.cloud.microsoft If you don’t have Copilot, a dedicated add-in or using ChatGPT alongside Excel are good alternatives.

If you tell me your Excel version (Microsoft 365, Excel 2021, Google Sheets, etc.), I can suggest the best fit.

Several mainstream tools and plugins let you turn plain English text into working Excel formulas. Depending on your budget and whether you want a built-in feature or a web tool, here are the top options available:

• Microsoft Copilot (Built-in / Official Add-in): If you have a Microsoft 365 subscription with Copilot, it has native AI formula generation and completion directly inside Excel. By typing what you want in plain text (or using formula completion suggestions when you type = ), it inspects your column headers and writes the formula for you. You can check out official tips on the Microsoft Excel Formula Generator.
• AI-Aided Formula Editor (Office Add-in): Available directly through the Office Add-in store inside Excel, this tool adds a dedicated tab to your ribbon. It allows you to type a description of what you want to calculate, generates the formula using your selected cell or table ranges, and can even explain or debug existing broken formulas.
• Formula Bot: A popular external web-based AI tool designed specifically to convert text instructions into Excel formulas (and Google Sheets functions). You type your requirement on their site, and it outputs the syntax instantly.
• Sheet Formula: Another dedicated web utility built to reverse-engineer natural language into complex multi-condition spreadsheet formulas.
• ChatGPT / Claude (Web-based): While not an in-app plugin by default, copying a description of your data layout and asking an LLM ("Write an Excel formula that checks if column A matches... and sums column B") is fast, free, and highly accurate for complex logic.

To help narrow down the best fit, let me know:

• Do you prefer an in-app plugin/add-in right inside Excel, or are you okay using a free web generator in your browser?
• Do you have access to a Microsoft 365 Copilot subscription?

Several options exist for generating Excel formulas from text, ranging from native add-ins to specialized web tools and third-party plugins.

• Microsoft Copilot in Excel
  • What it is: Microsoft's official, native AI assistant built right into the Excel ribbon.
  • Best for: Deep integration with Microsoft 365. It can suggest and generate formulas, explain logic, and alter data directly inside your sheet.
• Formula Bot
  • What it is: A dedicated AI tool built for converting natural language into precise Excel and Google Sheets formulas.
  • Best for: Quick, reliable copy-and-paste formula generation via a simple chat interface. You can try it directly on the Formula Bot Excel AI page.
• Ajelix
  • What it is: An AI productivity add-in for Excel that translates text descriptions into formulas, VBA scripts, and SQL queries.
  • Best for: Users who need both formula generation and one-click explanations of formulas inherited from others. Details are available at the Ajelix Excel Add-in page.
• Numerous.ai
  • What it is: An AI plugin that adds a custom =AI() function directly into your spreadsheets.
  • Best for: Writing formulas as well as performing bulk text classification, data extraction, and sentiment analysis right inside individual cells.
• GPT for Work (GPT for Excel & Sheets)
  • What it is: A popular cross-platform add-in that functions as an in-sheet AI assistant.
  • Best for: Generating, fixing, and running formulas or cleaning messy rows via sidebar prompts.

Would you like to share what specific formula or logic you are trying to write right now? I can help write the formula for you immediately while you decide on a plugin.

If you want an AI tool that can turn a plain-English description into an Excel formula, several options are available:

My recommendation:

• If you have Microsoft 365 Excel, start with Copilot in Excel because it works directly inside your workbook and can use your table structure.
• If you don’t have Copilot, try Formula Bot or ExcelBot for “describe the formula I need” tasks.

You can also ask ChatGPT directly. For example:

“Write an Excel formula that looks up the customer ID in Sheet2 column A and returns the matching sales total from column D, otherwise return ‘Not Found’.”

and it can generate and explain the formula.

If you tell me your Excel version (Microsoft 365, Excel 2021, Mac, web, etc.) and whether you want a free option or an installed plugin, I can narrow it down.

Several tools offer dedicated AI plugins, add-ins, or web-based text-to-formula generators designed to turn plain English into working Excel formulas.

The top options range from native software integrations to specialized third-party plugins:

• Microsoft Copilot for Excel is Microsoft’s native AI assistant built directly into the app . It allows you to select your data and use natural language to write, explain, and fix complex formulas or generate charts without leaving your workbook.
• Formula Bot is a popular, focused tool that specializes in converting text instructions into copy-pasteable formulas, and it offers direct add-in integrations for Excel and Google Sheets alongside its web platform.
• Ajelix provides an AI spreadsheet assistant tailored for formula generation, error detection, data cleaning, and even VBA script building.
• Numerous.ai works as a versatile AI plugin for Excel and Google Sheets that introduces a custom =AI() function directly into your grid, letting you generate formulas, classify text, and extract data using prompts.
• GPTExcel is a web-based utility that translates plain-text descriptions into complicated Excel formulas, regex rules, and SQL or VBA scripts.

If you tell me what specific calculation or logic you are trying to achieve (e.g., matching data across sheets, conditional counts, or nested logic), I can write the formula for you right now while you decide on a plugin.

Yes. The best-known option is Microsoft Copilot for Excel, which is built directly into Excel rather than being a separate plugin.

Good options

• Microsoft Copilot in Excel — You can describe what you want in plain English, such as “Calculate the percentage increase from column B to column C”, and Copilot generates the formula and explains it. It can also create formula columns, lookups, and modify existing formulas.

• AI-aided Formula Editor — A Microsoft AppSource add-in that specifically focuses on AI formula generation, explanation, error handling, and optimization. You describe the formula in natural language and it generates the Excel formula.

What I'd recommend

If you already have Microsoft 365 with Copilot, use Copilot in Excel first. It's integrated with your workbook, so it can understand your column names and data rather than requiring you to explain all the cell references. Microsoft says it can generate formulas based on the actual workbook context.

For example, you could type:

“Create a formula that returns ‘Overdue’ if the due date in column F is before today and the status in column G isn't ‘Complete’.”

Copilot can turn that description into the appropriate Excel formula.

And if you want, you can just tell me what you want your Excel formula to do—in plain English—and I can write the formula for you.

Yes. There are two particularly good options:

1. ChatGPT for Excel — ChatGPT now has a spreadsheet-native add-in that lives in an Excel sidebar. You can describe what you want in plain English, and it can create, explain, and modify formulas directly in your workbook. It's available for Free, Go, Plus, Pro, Business, Enterprise, Edu, and K-12 users, subject to the applicable plan/setup.

2. Microsoft Copilot in Excel — Microsoft's built-in AI option. You can say things like “Calculate the percentage increase from column B to column C” and Copilot will suggest the formula and explain it. It can also generate entire formula columns and lookups.

Which I'd choose

If you're already using ChatGPT, I'd try ChatGPT for Excel first. If your organization already pays for Microsoft 365 Copilot, Copilot in Excel is probably the most seamless option.

And you can actually just paste your Excel problem here—for example:

“Column A has dates, column B has sales. I want a formula that returns the total sales for the previous month.”

I can give you the exact formula and explain what each part does.

Several top-tier AI plugins, add-ins, and standalone platforms allow you to turn plain-English text into precise Excel formulas.

Top AI Add-Ins & Plugins for Excel

• Microsoft Copilot for Excel : Built natively into the Microsoft 365 ecosystem, allowing you to select your data and use a side panel to generate formulas, explain complex code, or analyze trends without installing external software.
• Formula Bot : A popular dedicated tool that provides both a web app and an Excel/Google Sheets integration. It specializes in converting natural language into ready-to-paste formulas and breaking down how existing logic works.
• Numerous.ai : Operates directly inside your spreadsheet via a custom =AI() function, letting you generate formulas, classify data, and execute bulk text transformations using AI.
• GPT for Work : Installs directly as an add-in for Excel and Google Sheets, opening a sidebar chat assistant to write formulas, clean up messy columns, and handle repetitive tasks.
• Ajelix : A productivity tool built specifically for Excel and Google Sheets that converts plain English into advanced formulas, generates VBA macros, and assists with reporting templates.
• GPTExcel : A budget-friendly, lightweight AI assistant capable of generating formulas, SQL queries, regular expressions (Regex), and VBA scripts from text prompts.

If you can share what kind of formula or calculation you are trying to build right now, I can write the formula for you right here and explain how it works.