The Meeting Cost Calculator is a Chrome extension designed to enhance the Google Calendar experience by estimating the financial impact of meetings. This tool allows users to calculate costs based on a customizable hourly rate, making it particularly useful for project managers, team leads, freelancers, and business owners. By providing insights into the monetary value of scheduled events, it aids in better time management and resource allocation.

Key features include automatic cost calculations that occur as events are created or updated in Google Calendar, as well as the ability to set and adjust the hourly rate for participants. The extension offers an intuitive interface integrated directly into Google Calendar, ensuring ease of use. Additionally, all calculations are performed locally in the browser, which maintains user privacy and data security.