Estimate your Copilot Cowork spend before the meter starts. Enter seats, active users by persona, and task mix — get monthly and annual totals plus a flat-pricing comparison, calculated entirely in your browser.
Est. 2016 · 500+ engagements · $2.1B managed · 32% avg cost reduction · 100% independent · 100% buyer-side.
This Microsoft Copilot Cowork cost calculator turns the persona-and-task-mix model into a number you can use. Enter your seat count, the active users in each persona, and how many light, medium, and heavy tasks each runs per month. It returns your estimated metered spend, your seat floor, the all-in total, and a comparison against a flat per-user model — all in your browser, nothing sent anywhere.
Defaults are pre-loaded for a 10,000-seat example so you can see the shape immediately, then overwrite every field with your own numbers. The credit-per-task and price assumptions are editable too, because the Copilot Credit count is what really drives the bill. For the reasoning behind the model, read the Microsoft Copilot Cowork cost guide.
Credits per task (editable): the midpoints used for each band.
| Persona | Active users | Light /mo | Medium /mo | Heavy /mo |
|---|---|---|---|---|
| Knowledge workers | ||||
| Management & leaders | ||||
| Customer-facing | ||||
| Technical workers |
Active users are those who actually run Cowork in a month — rarely 100% of licensed seats, especially early in adoption.
Estimates only. Actual Copilot Cowork costs depend on real model use, context retrieval, tool calls, and runtime per task, and on your agreement terms. Figures here use editable band midpoints and a hypothetical flat rate for comparison. Microsoft Negotiations is not affiliated with Microsoft Corporation.
Each page takes one part of the cost model apart. Together they are the full picture.
The complete 2026 buyer’s pricing guide — the hub for this cluster.
RelatedContinue through the Copilot Cowork cost cluster.
RelatedContinue through the Copilot Cowork cost cluster.
RelatedContinue through the Copilot Cowork cost cluster.
RelatedContinue through the Copilot Cowork cost cluster.
RelatedContinue through the Copilot Cowork cost cluster.
A calculator gives you a range. We turn it into a board-ready forecast and negotiate the agreement underneath it. Independent, buyer-side, not affiliated with Microsoft.
It multiplies your active users in each persona by their monthly mix of light, medium, and heavy tasks, applies an editable credit cost per band at the $0.01 PayGo rate, adds your Copilot seat floor, and compares the metered total against a flat per-user model.
It produces a planning estimate, not a guaranteed bill. Real Copilot Cowork costs depend on actual model use, context retrieval, tool calls, and runtime per task. Use the calculator to set a defensible range, then refine with real usage data during the grace period.
By default, 200 credits for a light task, 500 for medium, and 900 for heavy - editable midpoints of Microsoft's published bands. Change them to match what you observe in your own tenant.
Product Terms changes, pricing moves, and negotiation levers — written for buyers, never for Microsoft.