Copilot for Excel

Definition

Copilot for Excel is Microsoft's AI assistant integrated into Excel that helps users analyze data, generate formulas, build charts, and surface insights using natural-language prompts instead of manual formula writing or pivot-table configuration.

Overview

Copilot for Excel is part of Microsoft 365 Copilot, embedded directly into the Excel ribbon and side pane. Instead of requiring users to know spreadsheet functions or pivot table mechanics, a user can describe what they want in plain language — such as identifying trends, highlighting outliers, or summarizing a column — and Copilot translates that request into the appropriate formulas, formatting, or chart, referencing the specific data currently in the worksheet. Under the hood, Copilot works with structured Excel tables (data formatted as an actual Table object) so it can reliably understand column headers and row boundaries; performance and accuracy on freeform, unstructured ranges is more limited. It can generate formulas (including complex nested functions), create pivot tables and charts, apply conditional formatting, and write short natural-language summaries of what a dataset shows, including calling out anomalies or correlations a user might not have noticed. Because it is built on the same large language model family that powers other Microsoft 365 Copilot products, it also supports iterative, conversational refinement — a user can ask it to adjust a chart type, filter to a specific date range, or explain why it chose a particular formula. Copilot for Excel is aimed at reducing the skill barrier of advanced spreadsheet work for business users who are not spreadsheet power users, while still working alongside traditional Excel features rather than replacing them. As an enterprise product, it requires a Microsoft 365 Copilot license and inherits the same enterprise data-handling, privacy, and compliance boundaries as the rest of the Microsoft 365 Copilot suite, meaning it operates only on data the signed-in user already has permission to access.

Key Features

• Generates Excel formulas from natural-language descriptions of intent
• Creates pivot tables, charts, and conditional formatting via chat prompts
• Summarizes datasets and surfaces trends, outliers, and correlations
• Works most reliably on data formatted as a structured Excel Table
• Supports iterative, conversational refinement of analysis and formatting
• Integrated directly into the Excel ribbon and side pane, no separate app
• Inherits Microsoft 365 enterprise data governance and permission boundaries
• Built on the same model family as other Microsoft 365 Copilot apps

Use Cases

Alternatives

Frequently Asked Questions

Related in AI Tools