Cloud KMS pricing includes a flat rate for key versions, and a usage rate for key operations.
Active key versions: $0.06 per month
Key use operations (Encrypt/ Decrypt): $0.03 per 10,000 operations
Key admin operations: Free
Pricing information for Google Cloud Key Management Service is supplied by the software provider or retrieved from publicly
accessible pricing materials. Final cost negotiations to purchase Google Cloud Key Management Service must be conducted with the
seller.
Pricing information was last updated on October 02, 2017