Palo Alto Networks Credit Calculator
An essential tool for estimating your Software NGFW (Flex) credit consumption.
Select the type of software firewall you are deploying.
Enter the total number of firewall instances you plan to deploy.
Number of virtual CPUs allocated to each firewall. Typically in increments of 2.
Select the advanced security services you want to enable.
Total Estimated Credits Required (1-Year)
Firewall Base Credits
Subscriptions Credits
Subscription Discount
Total Credits = Firewall Base Credits + (Subscriptions Credits – Discount).
Credit Distribution
What is a Palo Alto Credit Calculator?
A palo alto credit calculator is a specialized tool designed to estimate the number of Software NGFW (Next-Generation Firewall) Flex Credits required to license Palo Alto Networks’ virtual and containerized firewalls. Unlike traditional hardware licensing, the Flex Credits model provides a flexible, subscription-based approach where customers purchase a pool of credits. These credits are then consumed by deploying firewalls (VM-Series and CN-Series) and enabling various advanced security services.
This calculator helps organizations forecast their security spending and operational costs by quantifying credit needs based on deployment size, firewall resources (like vCPUs), and the specific security subscriptions activated. It’s an essential tool for architects and administrators planning deployments in cloud environments (AWS, Azure, GCP) or on-premises virtualized infrastructure.
The Palo Alto Credit Calculator Formula and Explanation
The calculation for Palo Alto NGFW credits involves several components. While the exact credit values are determined by Palo Alto Networks’ official pricing and change over time, the logic follows a clear structure. This palo alto credit calculator uses a simplified model based on publicly understood principles.
The core formula is:
Total Credits = Firewall Credits + Subscription Credits – Subscription Discount
Here is a breakdown of the variables involved:
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Firewall Credits | The base cost in credits for the firewall instances themselves. This is heavily influenced by the number of firewalls and the vCPU cores allocated to each. | Credits | 10 – 500+ |
| Subscription Credits | The sum of credits for all selected security services, such as Threat Prevention or Advanced URL Filtering. Each service has its own credit cost. | Credits | 5 – 1000+ |
| Subscription Discount | An incentive discount applied to subscription credits. The discount percentage often increases as the ratio of subscription credits to firewall credits grows. | Credits | 0 – 25% of Subscription Credits |
| Number of Firewalls | The total quantity of VM-Series or CN-Series firewalls in the deployment. | Integer | 1 – 100+ |
| vCPUs per Firewall | The number of virtual CPU cores assigned to a single firewall instance, which dictates its performance and capacity. | Cores | 2 – 64 |
Practical Examples
Example 1: Small Business Deployment
A small business needs to deploy two firewalls to protect its virtualized environment. They choose a modest configuration to start.
- Inputs:
- Number of Firewalls: 2
- vCPUs per Firewall: 4
- Subscriptions: Advanced Threat Prevention, Advanced URL Filtering
- Results (Example):
- Firewall Base Credits: 28
- Subscriptions Credits: 36.4
- Subscription Discount: 9.1
- Total Estimated Credits: 55.3
Example 2: Enterprise Cloud Deployment
A large enterprise is securing a major application in a public cloud. They require more instances and higher performance for significant traffic loads.
- Inputs:
- Number of Firewalls: 10
- vCPUs per Firewall: 8
- Subscriptions: Advanced Threat Prevention, Advanced URL Filtering, Advanced WildFire, DNS Security
- Results (Example):
- Firewall Base Credits: 280
- Subscriptions Credits: 686.4
- Subscription Discount: 171.6
- Total Estimated Credits: 794.8
How to Use This Palo Alto Credit Calculator
Using this calculator is a straightforward process to get a quick estimate of your credit needs. Follow these steps for an accurate forecast. For official and precise figures, always consult the official Palo Alto Networks Credit Estimator.
- Select Firewall Type: Choose between VM-Series for virtual machine deployments or CN-Series for containerized environments.
- Enter Number of Firewalls: Input the total quantity of firewall instances you plan to deploy.
- Define vCPUs per Firewall: Specify the number of virtual CPU cores for each instance. More vCPUs mean higher performance and higher credit consumption.
- Choose Security Subscriptions: Select the checkboxes for the advanced security services you require. Each service adds to the total credit cost.
- Review the Results: The calculator will instantly display the total estimated credits, breaking them down into base firewall cost, subscription cost, and any applicable discounts. The chart provides a visual breakdown.
Key Factors That Affect Palo Alto Credit Consumption
Several factors directly influence the number of credits you will consume. Understanding them is key to managing your security budget effectively.
- vCPU Allocation: This is one of the biggest drivers of cost. The more vCPU cores you assign to a firewall, the more credits it will consume. Doubling the cores does not necessarily double the credits, but the increase is significant.
- Number of Instances: The total number of deployed firewalls directly scales your base credit cost.
- Security Subscriptions: Enabling advanced services like Advanced Threat Prevention or DNS Security is a major factor. The more services you enable, the more credits you’ll need.
- Subscription-to-Firewall Ratio: Palo Alto Networks incentivizes bundling services. A higher ratio of subscription credits to firewall credits can unlock larger discounts, lowering the overall cost.
- Panorama Management: Using virtual Panorama for centralized management can also consume credits, although this is often a separate line item.
- Support Level: The chosen support tier (e.g., Standard, Premium) is also factored into the credit calculation, affecting the final total.
Frequently Asked Questions (FAQ)
1. What are Palo Alto NGFW Flex Credits?
Software NGFW Flex Credits are a flexible licensing model for Palo Alto Networks’ virtual firewalls (VM-Series) and container firewalls (CN-Series). You buy a pool of credits and consume them by deploying firewalls and services. Thinking of using a different security model might be useful for comparison.
2. Is this palo alto credit calculator an official tool?
No, this is an illustrative tool designed to provide estimates based on the public understanding of the credit model. For a binding quote, you must use the official Palo Alto Networks Credit Estimator tool available through their partner or customer portal.
3. Do credits expire?
Yes, NGFW credits are subscription-based and typically expire 12 or 36 months after purchase, regardless of whether they have been used. It is crucial to plan your purchase to minimize unused credits.
4. What happens if I stop using a firewall?
One of the main benefits of the credit model is flexibility. If you de-license a firewall or turn off a security service, the credits allocated to that resource are returned to your credit pool to be used elsewhere. You can learn more about asset lifecycle management here.
5. How are vCPU cores related to credits?
The number of vCPU cores is a primary metric for determining the “size” and performance of a software firewall. Higher vCPU counts lead to higher credit consumption for the base firewall. The credit system replaces rigid models like “VM-100” or “VM-300”.
6. Can I get discounts on subscriptions?
Yes. Palo Alto Networks provides “Subscription Incentives”. When your subscription credit consumption reaches a certain percentage of your firewall credit consumption (e.g., 80% or 100%), you automatically receive a discount on the subscription portion of your credits. For more saving strategies, consider reading our guide on optimizing cloud spend.
7. Can I use credits for hardware firewalls?
No, the Software NGFW Flex Credit model is specifically for software-based firewalls (VM-Series and CN-Series) and their associated subscriptions. Hardware appliances follow a different licensing model.
8. Where can I see my current credit usage?
You can view your credit pool, allocations, and consumption history within the Palo Alto Networks Customer Support Portal under “Products” > “Software and Cloud NGFW credits”. This provides centralized visibility into your deployments. Our article on centralized security monitoring provides more context.
Related Tools and Internal Resources
Explore these resources for more information on network security and cloud infrastructure management.