Calculadora Aws

AWS EC2 Monthly Cost Estimator

Estimate your monthly Amazon EC2 costs based on instance usage, EBS storage, and data transfer out. This calculator focuses on On-Demand pricing for a t3.medium instance type and General Purpose SSD (gp3) EBS volumes.

function calculateAwsCost() { var awsRegion = document.getElementById("awsRegion").value; var usageHours = parseFloat(document.getElementById("usageHours").value); var ebsStorageGB = parseFloat(document.getElementById("ebsStorageGB").value); var dataTransferOutGB = parseFloat(document.getElementById("dataTransferOutGB").value); // Validate inputs if (isNaN(usageHours) || usageHours < 0) { usageHours = 0; } if (isNaN(ebsStorageGB) || ebsStorageGB < 0) { ebsStorageGB = 0; } if (isNaN(dataTransferOutGB) || dataTransferOutGB < 0) { dataTransferOutGB = 0; } // Pricing data (On-Demand t3.medium, gp3 EBS, Data Transfer Out to Internet) // Prices are approximate and subject to change by AWS. var pricing = { "us-east-1": { instancePerHour: 0.0416, // t3.medium On-Demand ebsPerGBMonth: 0.08, // gp3 dataTransferPerGB: 0.09 // To Internet, after free tier }, "eu-west-1": { instancePerHour: 0.0464, // t3.medium On-Demand ebsPerGBMonth: 0.088, // gp3 dataTransferPerGB: 0.09 // To Internet, after free tier }, "ap-southeast-2": { instancePerHour: 0.0552, // t3.medium On-Demand ebsPerGBMonth: 0.10, // gp3 dataTransferPerGB: 0.12 // To Internet, after free tier } }; var selectedPricing = pricing[awsRegion]; var instanceCost = selectedPricing.instancePerHour * usageHours; var ebsCost = selectedPricing.ebsPerGBMonth * ebsStorageGB; var dataTransferCost = selectedPricing.dataTransferPerGB * dataTransferOutGB; var totalMonthlyCost = instanceCost + ebsCost + dataTransferCost; document.getElementById("awsResult").innerHTML = "$" + totalMonthlyCost.toFixed(2) + " USD"; } .aws-ec2-calculator-container { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f9f9f9; border: 1px solid #e0e0e0; border-radius: 8px; padding: 25px; max-width: 600px; margin: 20px auto; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); color: #333; } .aws-ec2-calculator-container h2 { color: #232F3E; text-align: center; margin-bottom: 20px; font-size: 26px; } .aws-ec2-calculator-container p { text-align: center; margin-bottom: 25px; line-height: 1.6; color: #555; } .calculator-form .form-group { margin-bottom: 18px; } .calculator-form label { display: block; margin-bottom: 8px; font-weight: bold; color: #333; font-size: 15px; } .calculator-form input[type="number"], .calculator-form input[type="text"], .calculator-form select { width: calc(100% – 20px); padding: 12px; border: 1px solid #ccc; border-radius: 5px; font-size: 16px; box-sizing: border-box; background-color: #fff; } .calculator-form input[type="text"][readonly] { background-color: #e9ecef; cursor: not-allowed; } .calculator-form small { display: block; margin-top: 5px; color: #666; font-size: 13px; } .calculator-form button { display: block; width: 100%; padding: 14px; background-color: #FF9900; color: white; border: none; border-radius: 5px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease; margin-top: 25px; } .calculator-form button:hover { background-color: #E68A00; } .result-container { margin-top: 30px; padding-top: 20px; border-top: 1px solid #eee; text-align: center; } .result-container h3 { color: #232F3E; margin-bottom: 15px; font-size: 22px; } .result-output { font-size: 32px; font-weight: bold; color: #0073E6; /* AWS blue-like color */ background-color: #eaf6ff; padding: 15px 20px; border-radius: 8px; display: inline-block; min-width: 150px; }

Understanding AWS EC2 Costs

Amazon Elastic Compute Cloud (EC2) is a fundamental service within Amazon Web Services (AWS) that provides scalable computing capacity in the cloud. When you launch an EC2 instance, you're essentially renting a virtual server. Understanding its pricing model is crucial for managing your cloud budget effectively.

Key Components of EC2 Pricing:

1. Instance Type: This defines the CPU, memory, storage, and networking capacity of your virtual server. AWS offers a wide range of instance types optimized for different workloads (e.g., general purpose, compute optimized, memory optimized, storage optimized). Each type has a different hourly rate. Our calculator uses a t3.medium instance, a common choice for general-purpose workloads.
2. Region: AWS operates globally with multiple geographical regions. Pricing for the same instance type can vary significantly between regions due to factors like local infrastructure costs, energy prices, and taxes.
3. Pricing Model:
   • On-Demand: You pay for compute capacity by the hour or second, with no long-term commitments. This is ideal for irregular workloads or applications in development. Our calculator uses On-Demand pricing.
   • Savings Plans & Reserved Instances: Offer significant discounts (up to 72%) in exchange for committing to a consistent amount of compute usage (e.g., 1-year or 3-year terms).
   • Spot Instances: Allow you to bid on unused EC2 capacity, offering even larger discounts (up to 90%) but with the risk of your instance being interrupted if AWS needs the capacity back.
4. EBS Storage: Amazon Elastic Block Store (EBS) provides persistent block storage volumes for use with EC2 instances. You pay for the amount of storage provisioned per month (e.g., GB-month) and for I/O operations, depending on the volume type (e.g., gp2, gp3, io1, st1). Our calculator focuses on General Purpose SSD (gp3) volume size.
5. Data Transfer:
   • Data Transfer In (to AWS): Generally free.
   • Data Transfer Out (from AWS): Data transferred from your EC2 instance to the internet is typically charged per GB. There's often a free tier (e.g., the first 100GB per month across all AWS services), but beyond that, costs apply. Data transfer between AWS services within the same region is often free or very low cost, while cross-region transfer incurs charges. Our calculator estimates data transfer out to the internet.

How to Use This Calculator:

This tool provides a quick estimate for a specific EC2 setup. To use it:

1. Select your AWS Region: Choose the geographical region where your EC2 instance will be deployed.
2. Confirm Instance Type: This calculator is pre-set for a t3.medium instance.
3. Enter Usage Hours per Month: Specify how many hours your instance will run in a typical month. For a 24/7 instance, this is approximately 730 hours.
4. Input EBS Storage (GB): Enter the size of the General Purpose SSD (gp3) volume you plan to attach.
5. Specify Data Transfer Out (GB): Estimate the amount of data your instance will send to the internet each month.
6. Click "Calculate Monthly Cost": The estimated total monthly cost will be displayed.

Example Scenarios:

Let's look at a few examples using the calculator's default settings:

• Scenario 1: Basic Web Server (US East – N. Virginia)
  • Region: US East (N. Virginia)
  • Instance Type: t3.medium
  • Usage Hours: 730 (24/7)
  • EBS Storage: 30 GB
  • Data Transfer Out: 10 GB
  • Estimated Cost: ~$33.57 USD
• Scenario 2: Development Server (Europe – Ireland)
  • Region: Europe (Ireland)
  • Instance Type: t3.medium
  • Usage Hours: 160 (approx. 8 hours/day, 20 days/month)
  • EBS Storage: 50 GB
  • Data Transfer Out: 5 GB
  • Estimated Cost: ~$12.92 USD
• Scenario 3: Small Application (Asia Pacific – Sydney) with more data
  • Region: Asia Pacific (Sydney)
  • Instance Type: t3.medium
  • Usage Hours: 730 (24/7)
  • EBS Storage: 100 GB
  • Data Transfer Out: 50 GB
  • Estimated Cost: ~$96.30 USD

Remember, this calculator provides an estimate. Actual costs may vary based on specific AWS pricing updates, additional services used (e.g., Load Balancers, Databases, Monitoring), and more complex data transfer patterns.