Cloud Cost Management | GCP Daily Billing Cost Mismatch With GCP PortalIssue The Google Export data does not match with the Google Billing Report data on a day by day basis.FactsIn case of Google Billing Export, the data provided by the Google Monitizor (Google Algorithm) through the API is an approximation and not accurate (Verified from Google Support), whereas the data displayed by Google Billing Report Dashboard is present not immediately but after the billing has been finalised and is accurate and its based on actual usage of your resource on per day basis.ReleaseApplicable to all releasesCauseIf a customer wants to determine the usage of a particular resource from the table sn_cld_spend_core_daily_aggregated_cost or any chart after the billing download has been completed for any month, current or previous, then they would not be able to match the cost on a day to day basis for Google provider.ResolutionFor a Google provider, one must be aware that data in the sn_cld_spend_core_daily_aggregated_cost describes an approximate cost of any resource on any given day and not the actual cost of any resource incurred on any particular day, but the provider will adjust the cost such that, the sum total of all the cost on a day-to-day basis will match when calculated at an overall monthly cost level.