Cloud SQL pricing

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This page contains information about pricing for Cloud SQL.

Cloud SQL for MySQL pricing is composed of the following charges:

• CPU and memory pricing
• Storage and networking pricing
• Instance pricing

CPU and memory pricing

For dedicated-core instances, you choose the number of CPUs and the amount of memory you want, up to 96 CPUs and 624 GB of memory. Pricing for CPUs and memory depends on the region where your instance is located. Select your region in the dropdown on the pricing table.

Read replicas and failover replicas are charged at the same rate as stand-alone instances.

HA prices are applied for instances configured for high availability, also called regional instances. Learn more about high availability.

Cloud SQL also offers committed use discounts (CUDs) that provide deeply discounted prices in exchange for your commitment to continuously use database instances in a particular region for a one- or three-year term. In the pricing tables on this page, the prices for CUDs are listed as commitments. For more information about these commitments, see Committed use discounts.

In the following table:

• Select your region from the dropdown menu to see the price for that region
• Use the slider to choose Monthly or Hourly pricing
• Compare pricing between per use, 1-year, and 3-year commitments

If you pay in a currency other than USD, the prices listed in your currency on Cloud Platform SKUs apply.

Storage and networking pricing

Storage and networking prices depend on the region where the instance is located. Select your region in the dropdown on the pricing table.

HA prices are applied for instances configured for high availability, also called regional instances. Learn more about high availability.

Note: Committed use discounts do not apply to storage or network prices.

In the following table, Select your region from the dropdown menu to see the price for that region.

If you pay in a currency other than USD, the prices listed in your currency on Cloud Platform SKUs apply.

Network Egress Pricing

When network traffic leaves a Cloud SQL instance, the charge applied depends on the destination of the traffic, and in some cases, whether a partner is involved.

Internet egress is network traffic leaving a Cloud SQL instance to a client that is not a Google product, such as using a local server to read data from Cloud SQL.

Destination	Price
Compute Engine instances and Cloud SQL cross-region replicas	Within the same region: free Between regions within North America: $0.12/GB Between regions outside of North America: $0.12/GB
Google Products (except Compute Engine and traffic to Cloud SQL cross-region replicas)	Intra-continental: free Inter-continental: $0.12/GB
Internet egress using Cloud Interconnect	$0.05/GB
Internet egress (not using Cloud Interconnect)	$0.19/GB

If you pay in a currency other than USD, the prices listed in your currency on Cloud Platform SKUs apply.

Instance pricing

Instance pricing applies only to shared-core instances. Dedicated-core instances, which can have up to 96 vCPUs and 624 GB of memory, are charged by the number of cores and amount of memory they have.

Instance pricing is charged for every second that the instance is running (the activation policy is set to ALWAYS). Cloud SQL uses seconds as the time unit multiplier for usage. This means that each second of usage counts toward a full billable minute. For more details, see Billing on partial seconds.

HA prices are applied for instances configured for high availability, also called regional instances. Learn more about high availability.

Note: Committed use discounts do not apply to instance prices.

In the following table:

• Select your region from the dropdown menu to see the price for that region
• Use the slider to choose Monthly or Hourly pricing
• Find the machine type you want to use to view pricing details

If you pay in a currency other than USD, the prices listed in your currency on Cloud Platform SKUs apply.

^*Shared CPU machine types (db-f1-micro and db-g1-small) are not covered by the Cloud SQL SLA.

Billing on partial seconds

Milliseconds of usage are rounded to the nearest second. If usage is under half a second, (499ms or less), it rounds down to zero and does not count toward billable usage.

For example:

• If you use an instance for 499ms, you are not billed for that second.
• If you use an instance for 500ms or 1.49 seconds, in both cases, you are billed for 1 second.
• If you use an instance for 1.5 seconds or 2.49 seconds, in both cases you are billed for 2 seconds.

Serverless export pricing

Serverless export prices depend on the region where the instance is located. Select your region using the dropdown on the pricing table.

Note: Committed use discounts don't apply to serverless export prices. If you perform frequent exports of a subset of your Cloud SQL instance (for example, by using the database, table, or query parameter), then it's more cost effective for you to create a read replica for your primary instance and perform your exports from that instance. You avoid impacting your database with your exports, and lower your costs because you're paying for the read replica only, and not for each export.

In the following table, select your region from the dropdown menu to see the price for that region.

Note: The price per GB is calculated based on the disk size of the offload instance, which is the same as the disk size of the primary instance. This price isn't based on the amount of data exported.

What's next?

• Refer to the Pricing Overview documentation.
• Visit the pricing examples page to see how you can calculate your potential costs.
• Try the Pricing Calculator.
• Learn more about instance settings.
• Learn more about the high availability configuration.

Request a custom quote

With Google Cloud's pay-as-you-go pricing, you only pay for the services you use. Connect with our sales team to get a custom quote for your organization.

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