# Dashboard API meeting minute calculation change _Original publication date: February 15, 2022_ Beginning April 1, 2022 we will update our formulas to calculate the Meeting and Webinar Dashboard API’s meeting minutes calculations. This update will provide more accurate minute totals by expanding how we calculate participants. This change will not affect calculations for meetings with 500 attendees or less. We want to let you know about this change because you may see a significant increase in your reporting source’s meeting minutes values. Note that this update will **not** change your historical data. This update will impact the following API responses fields: - [Get daily usage report](/docs/api/meetings/#tag/reports/GET/report/daily) — `meeting_minutes` - [Get meeting reports](/docs/api/meetings/#tag/reports/GET/report/users/{userId}/meetings) — `total_minutes` - [Get meeting detail report](/docs/api/meetings/#tag/reports/GET/report/meetings/{meetingId}) — `total_minutes` - [Get webinar detail report](/docs/api/meetings/#tag/reports/GET/report/webinars/{webinarId}) — `total_minutes`