Azure Pricing Calculator

Azure Virtual Machine Pricing Calculator

Estimate your monthly costs for an Azure Virtual Machine, including compute, storage, and data transfer. This calculator provides an approximation based on common pricing factors for a single VM instance.

.azure-vm-calculator-container { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; max-width: 700px; margin: 20px auto; padding: 25px; border: 1px solid #e0e0e0; border-radius: 8px; background-color: #f9f9f9; box-shadow: 0 2px 5px rgba(0,0,0,0.05); } .azure-vm-calculator-container h2 { color: #0056b3; text-align: center; margin-bottom: 25px; font-size: 26px; } .azure-vm-calculator-container p { text-align: center; margin-bottom: 30px; color: #555; line-height: 1.6; } .calculator-inputs .input-group { margin-bottom: 20px; padding: 10px; background-color: #ffffff; border: 1px solid #e9e9e9; border-radius: 5px; } .calculator-inputs label { display: block; margin-bottom: 8px; font-weight: bold; color: #333; font-size: 15px; } .calculator-inputs input[type="number"], .calculator-inputs select { width: calc(100% – 20px); padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 16px; box-sizing: border-box; margin-top: 5px; } .calculator-inputs input[type="radio"] { margin-right: 5px; margin-left: 15px; } .calculator-inputs input[type="radio"] + label { display: inline-block; font-weight: normal; margin-right: 15px; } .calculator-inputs small { display: block; margin-top: 5px; color: #777; font-size: 13px; } .azure-vm-calculator-container button { display: block; width: 100%; padding: 12px 20px; background-color: #0078d4; color: white; border: none; border-radius: 5px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease; margin-top: 25px; } .azure-vm-calculator-container button:hover { background-color: #005ea6; } .calculator-result { margin-top: 30px; padding: 20px; border: 2px solid #0078d4; border-radius: 8px; background-color: #e6f2fa; text-align: center; font-size: 20px; color: #0056b3; font-weight: bold; } .calculator-result p { margin: 10px 0; font-size: 18px; color: #333; } .calculator-result .total-cost { font-size: 28px; color: #0078d4; margin-top: 15px; } function calculateAzureCost() { // Define hypothetical rates (these are illustrative and not actual Azure pricing) var vCpuHourlyRate = 0.02; // per vCPU per hour var ramGbHourlyRate = 0.005; // per GB RAM per hour var windowsOsHourlySurcharge = 0.015; // additional cost for Windows OS per hour var standardHddGbMonthlyRate = 0.05; // per GB per month var standardSsdGbMonthlyRate = 0.10; // per GB per month var premiumSsdGbMonthlyRate = 0.15; // per GB per month var dataTransferOutGbRate = 0.08; // per GB // Get input values var vCpuCount = parseFloat(document.getElementById("vCpuCount").value); var ramGB = parseFloat(document.getElementById("ramGB").value); var operatingSystem = document.querySelector('input[name="operatingSystem"]:checked').value; var diskType = document.getElementById("diskType").value; var diskSizeGB = parseFloat(document.getElementById("diskSizeGB").value); var dataTransferOutGB = parseFloat(document.getElementById("dataTransferOutGB").value); var hoursPerMonth = parseFloat(document.getElementById("hoursPerMonth").value); // Validate inputs if (isNaN(vCpuCount) || vCpuCount <= 0 || isNaN(ramGB) || ramGB <= 0 || isNaN(diskSizeGB) || diskSizeGB <= 0 || isNaN(dataTransferOutGB) || dataTransferOutGB < 0 || isNaN(hoursPerMonth) || hoursPerMonth 744) { document.getElementById("azureResult").innerHTML = "Please enter valid positive numbers for all fields."; return; } // 1. Calculate VM Compute Cost var vmComputeHourlyCost = (vCpuCount * vCpuHourlyRate) + (ramGB * ramGbHourlyRate); if (operatingSystem === "windows") { vmComputeHourlyCost += windowsOsHourlySurcharge; } var vmComputeMonthlyCost = vmComputeHourlyCost * hoursPerMonth; // 2. Calculate Storage Cost var storageMonthlyCost = 0; if (diskType === "standardHdd") { storageMonthlyCost = diskSizeGB * standardHddGbMonthlyRate; } else if (diskType === "standardSsd") { storageMonthlyCost = diskSizeGB * standardSsdGbMonthlyRate; } else if (diskType === "premiumSsd") { storageMonthlyCost = diskSizeGB * premiumSsdGbMonthlyRate; } // 3. Calculate Data Transfer Out Cost var dataTransferMonthlyCost = dataTransferOutGB * dataTransferOutGbRate; // Total Monthly Cost var totalMonthlyCost = vmComputeMonthlyCost + storageMonthlyCost + dataTransferMonthlyCost; // Display results var resultHtml = "

Estimated Monthly Azure VM Cost

"; resultHtml += "Compute Cost: $" + vmComputeMonthlyCost.toFixed(2) + ""; resultHtml += "Storage Cost: $" + storageMonthlyCost.toFixed(2) + ""; resultHtml += "Data Transfer Cost: $" + dataTransferMonthlyCost.toFixed(2) + ""; resultHtml += "Total Estimated Monthly Cost: $" + totalMonthlyCost.toFixed(2) + ""; document.getElementById("azureResult").innerHTML = resultHtml; }

Understanding Azure Virtual Machine Pricing

Azure Virtual Machines (VMs) are one of the most fundamental services offered by Microsoft Azure, allowing you to deploy scalable computing power in the cloud. Understanding their pricing is crucial for managing your cloud budget effectively. Unlike a simple flat fee, Azure VM costs are influenced by several dynamic factors.

Key Factors Influencing Azure VM Costs:

1. VM Size (Compute): This is the primary cost driver. VM sizes are defined by their number of virtual CPUs (vCPUs) and the amount of RAM (GB). Larger, more powerful VMs with more vCPUs and RAM will naturally cost more per hour. Azure offers various VM series optimized for different workloads (e.g., general purpose, memory optimized, compute optimized, storage optimized, GPU-enabled).
2. Operating System (OS): The choice of operating system significantly impacts pricing. Linux distributions typically incur only the compute cost, while Windows Server VMs include an additional licensing fee, which is bundled into the hourly rate.
3. Managed Disks (Storage): VMs require storage for their operating system and data. Azure Managed Disks come in different types (Standard HDD, Standard SSD, Premium SSD, Ultra Disk) with varying performance characteristics and costs. Pricing is based on the disk type and its provisioned size (GB) per month, regardless of actual usage.
4. Data Transfer Out (Networking): While inbound data transfer to Azure is generally free, outbound data transfer (data moving from Azure to the internet or other Azure regions) is charged per gigabyte (GB). The first few gigabytes each month might be free, but beyond that, costs accumulate based on volume.
5. Region: Azure pricing can vary by geographical region due to differences in infrastructure costs, local taxes, and market dynamics. Deploying resources in a cheaper region can sometimes lead to savings, but consider latency and compliance requirements.
6. Usage (Hours per Month): VMs are typically billed on a per-second basis, but for monthly estimation, the number of hours the VM is running is critical. A VM running 24/7 will incur costs for approximately 730-744 hours per month, while a VM used only during business hours will cost less.
7. Reserved Instances (RIs): For predictable, long-term workloads (1 or 3 years), Azure Reserved Instances offer significant discounts (up to 72%) compared to pay-as-you-go rates. This requires an upfront commitment.
8. Azure Hybrid Benefit: If you have existing Windows Server or SQL Server licenses with Software Assurance, you can use them on Azure VMs, saving on the OS licensing portion of the VM cost.

How to Use This Calculator:

This calculator simplifies the complex Azure pricing model for Virtual Machines by focusing on the core components. Input your desired vCPU count, RAM, operating system, disk type and size, estimated outbound data transfer, and how many hours per month your VM will be running. The calculator will then provide an estimated monthly cost based on hypothetical rates for compute, storage, and data transfer.

Realistic Examples:

• Small Web Server (Linux):
  • vCPU Count: 2
  • RAM (GB): 4
  • Operating System: Linux
  • Managed Disk Type: Standard SSD
  • Managed Disk Size (GB): 64
  • Data Transfer Out (GB/month): 50
  • VM Usage (Hours/month): 730 (24/7)
  • Estimated Monthly Cost: ~$40 – $60
• Medium Application Server (Windows):
  • vCPU Count: 4
  • RAM (GB): 16
  • Operating System: Windows
  • Managed Disk Type: Premium SSD
  • Managed Disk Size (GB): 256
  • Data Transfer Out (GB/month): 200
  • VM Usage (Hours/month): 730 (24/7)
  • Estimated Monthly Cost: ~$150 – $250
• Development/Test VM (Windows, Part-time):
  • vCPU Count: 2
  • RAM (GB): 8
  • Operating System: Windows
  • Managed Disk Type: Standard HDD
  • Managed Disk Size (GB): 128
  • Data Transfer Out (GB/month): 20
  • VM Usage (Hours/month): 160 (8 hours/day, 5 days/week)
  • Estimated Monthly Cost: ~$25 – $45

Remember, these examples and the calculator's output are estimates. For precise and up-to-date pricing, always refer to the official Azure Pricing Calculator and your specific region's rates.