> Click user@account in top right, click My Billing Dashboard, spend this month is on that page in giant font, click Cost Explorer for more granular breakdown (day, service, etc.), click Bill Details for list breakdown of spend by month.

Sure, you see a number but I was just talking with someone at AWS who said it you still can’t trust it to be up to date especially across zone boundaries. That means it’s useful when everything is working as expected but can be actively misleading when troubleshooting.