AWS Price Calculator Example

 AWS Cloud cost calculation example

Characteristic	Estimated Usage	Description
Utilization	100%	All infrastructure components run 24 hour per day, 7 days per week
Instance	t3a.xlarge	16 GB memory, 4 vCPU
Storage	Amazon EBS SSD gp2	1 EBS volume per instance with 30 GB of storage per volume
Data backup	Daily EBS snapshots	1 EBS volume per instance with 30 GB of storage per volume
Data transfer	Data in: 1 Tb/month Data out: 1 Tb/month	10% incremental change per day
Instance scale	4	On average per day, there are 4 instances running
Load Balancing	20 Gb/Hour	Elastic Load Balancing is used 24 hours per day, 7 days per week. It processes a total of 20 Gb/Hour (data in + data out)
Database	MySQL, db.m5.large instance with 8 GB memory, 2 vCPUs, 100 GB storage	Multi-AZ deployment with synchronous standby replica in separate Availability Zone

Cost breakdown

Elastic Load Balancing

Number of Network Load Balancers (1), Processed bytes per NLB for TCP (20 GB per hour)

EC2

Operating system (Linux), Quantity (4), Storage for each EC2 instance (General Purpose SSD (gp2)), Storage amount (30 GB), Instance type (t3a.xlarge)

Amazon Elastic IP address

Number of EC2 instances (1), Number of EIPs per instance (1)

Amazon RDS for MySQL

Quantity (1) db.m5.large, Storage for each RDS instance (General Purpose SSD [gp2]), Storage amount (100 GB)

Amazon Route 53

Hosted Zones (1), Number of Elastic Network Interfaces (2), Basic Checks Within AWS (0)

Amazon Virtual Private Cloud (Amazon VPC)

Data Transfer cost, Inbound (from: Internet) 1 TB per month, Outbound (to: Internet) 1 TB per month, Intra-Region 0 TB per month

估價單

參考連結

• AWS Pricing Calculator

• AWS Cloud cost calculation example - How AWS Pricing Works