Horizon Cloud Use Case Calculator

Estimate the potential cost savings and Total Cost of Ownership (TCO) benefits of migrating your Virtual Desktop Infrastructure (VDI) to VMware Horizon Cloud. This Horizon Cloud Use Case Calculator helps you compare on-premises VDI costs against a Horizon Cloud deployment, factoring in infrastructure, operational efficiency, and subscription models.

Calculate Your Horizon Cloud Savings

Monthly Cost Comparison: On-Premises vs. Horizon Cloud

Metric	On-Premises VDI	Horizon Cloud VDI
Infrastructure Cost per User/Month	$0.00	$0.00
Operational Cost per User/Month	$0.00	$0.00
Subscription Cost per User/Month	N/A	$0.00
Total Cost per User/Month	$0.00	$0.00
Total Monthly Cost (for all users)	$0.00	$0.00

What is a Horizon Cloud Use Case Calculator?

A Horizon Cloud Use Case Calculator is a specialized tool designed to help organizations evaluate the financial implications and potential benefits of adopting VMware Horizon Cloud for their Virtual Desktop Infrastructure (VDI) needs. It provides a comparative analysis between traditional on-premises VDI deployments and a cloud-hosted Desktop-as-a-Service (DaaS) model offered by Horizon Cloud. This Horizon Cloud Use Case Calculator goes beyond simple pricing, delving into the Total Cost of Ownership (TCO) by considering various factors like infrastructure, operational overhead, and subscription costs over a specified period.

Who Should Use the Horizon Cloud Use Case Calculator?

• IT Decision-Makers: CIOs, IT Directors, and IT Managers looking to justify cloud migration or optimize VDI spending.
• Financial Analysts: Professionals tasked with budgeting, forecasting, and demonstrating ROI for IT investments.
• Solution Architects: Engineers designing VDI solutions and needing to compare architectural costs.
• Business Owners: Leaders seeking to understand the long-term financial impact of their desktop delivery strategy.
• Anyone evaluating VDI modernization: Organizations considering moving from legacy VDI to a more agile, scalable cloud-based solution.

Common Misconceptions about Horizon Cloud Costs

Many organizations harbor misconceptions when evaluating cloud VDI solutions like Horizon Cloud:

• “Cloud is always cheaper”: While often true in the long run due to operational efficiencies and reduced capital expenditure, initial cloud costs can sometimes appear higher if not properly amortized or if existing on-premises investments are ignored. The Horizon Cloud Use Case Calculator helps clarify this.
• “Subscription cost is the only cost”: Horizon Cloud involves both the VMware subscription and the underlying public cloud infrastructure costs (e.g., Azure, AWS). Neglecting the latter leads to inaccurate TCO.
• “Operational savings are negligible”: One of the biggest benefits of DaaS is the reduction in IT management overhead. Automating patching, scaling, and infrastructure management significantly cuts operational expenses, which this Horizon Cloud Use Case Calculator highlights.
• “Migration costs are not part of TCO”: While this calculator focuses on ongoing costs, a full TCO analysis should also factor in one-time migration expenses, training, and potential integration costs.

Horizon Cloud Use Case Calculator Formula and Mathematical Explanation

The Horizon Cloud Use Case Calculator employs a straightforward yet comprehensive model to compare the financial outlay of on-premises VDI versus a Horizon Cloud deployment. The core idea is to quantify the monthly and total cost differences by accounting for infrastructure, operational expenses, and cloud-specific charges.

Step-by-Step Derivation:

1. Current On-Premises Monthly Cost per User (CPM_OnPrem): This is the sum of the average monthly infrastructure cost and operational cost for each user in a traditional on-premises VDI setup.
   
   CPM_OnPrem = OnPrem_Infra_Cost_Per_User + OnPrem_Op_Cost_Per_User
2. Current On-Premises Total Monthly Cost (CTM_OnPrem): This scales the per-user cost to the total number of users in the organization.
   
   CTM_OnPrem = CPM_OnPrem × Number_of_Users
3. Horizon Cloud Estimated Operational Cost per User per Month (HCO): When migrating to Horizon Cloud, a significant portion of the operational burden is offloaded to VMware and the public cloud provider. This step calculates the *remaining* operational cost per user after accounting for the expected efficiency gain.
   
   HCO = OnPrem_Op_Cost_Per_User × (1 - Expected_Operational_Efficiency_Gain_%)
4. Horizon Cloud Monthly Cost per User (CPM_HC): This combines the Horizon Cloud subscription fee, the underlying public cloud infrastructure cost, and the adjusted operational cost per user.
   
   CPM_HC = Horizon_Sub_Cost_Per_User + Cloud_Infra_Cost_Per_User + HCO
5. Horizon Cloud Total Monthly Cost (CTM_HC): This scales the per-user Horizon Cloud cost to the total number of users.
   
   CTM_HC = CPM_HC × Number_of_Users
6. Monthly Savings/Cost Difference (MSD): This is the direct comparison of the total monthly costs between the two models. A positive value indicates savings with Horizon Cloud, while a negative value indicates higher costs.
   
   MSD = CTM_OnPrem - CTM_HC
7. Total Savings/Cost Difference Over Duration (TSD): Finally, the monthly difference is projected over the specified deployment duration to provide a cumulative financial impact. This is the primary output of the Horizon Cloud Use Case Calculator.
   
   TSD = MSD × Deployment_Duration_Months

Variables Table:

Variable	Meaning	Unit	Typical Range
Number of Users	Total users accessing VDI	Users	100 – 10,000+
On-Premises Infrastructure Cost per User per Month	Hardware, software, maintenance for on-prem VDI	$/User/Month	$50 – $150
On-Premises Operational Cost per User per Month	IT admin, support, management for on-prem VDI	$/User/Month	$20 – $80
Horizon Cloud Subscription Cost per User per Month	VMware Horizon Cloud service fee	$/User/Month	$15 – $40
Public Cloud Infrastructure Cost per User per Month	Azure/AWS compute, storage, networking	$/User/Month	$30 – $70
Expected Operational Efficiency Gain (%)	Reduction in IT operational effort with Horizon Cloud	%	20% – 60%
Deployment Duration (Months)	Period for TCO calculation	Months	12 – 60

Practical Examples (Real-World Use Cases)

To illustrate the power of the Horizon Cloud Use Case Calculator, let’s explore a couple of scenarios:

Example 1: Mid-Sized Enterprise Seeking Cost Optimization

A manufacturing company with 750 employees currently uses an aging on-premises VDI solution. They are looking to modernize and reduce their IT overhead over a 3-year period (36 months).

• Number of Users: 750
• Avg. On-Premises Infrastructure Cost per User per Month: $85
• Avg. On-Premises Operational Cost per User per Month: $50
• Horizon Cloud Subscription Cost per User per Month: $28
• Public Cloud Infrastructure Cost per User per Month: $60
• Expected Operational Efficiency Gain (%): 40%
• Deployment Duration (Months): 36

Calculation & Interpretation:

• Current On-Premises Monthly Cost per User: $85 + $50 = $135
• Current On-Premises Total Monthly Cost: $135 * 750 = $101,250
• Horizon Cloud Estimated Operational Cost per User: $50 * (1 – 0.40) = $30
• Horizon Cloud Monthly Cost per User: $28 + $60 + $30 = $118
• Horizon Cloud Total Monthly Cost: $118 * 750 = $88,500
• Monthly Savings/Cost Difference: $101,250 – $88,500 = $12,750 (Savings)
• Total Savings Over 36 Months: $12,750 * 36 = $459,000

Interpretation: This Horizon Cloud Use Case Calculator scenario suggests that by migrating 750 users to Horizon Cloud, the company could realize significant savings of nearly half a million dollars over three years, primarily driven by reduced operational overhead and optimized infrastructure costs.

Example 2: Small Business with High On-Premises Management Burden

A small design agency with 120 users struggles with managing their complex on-premises VDI. They want to offload IT management and are considering Horizon Cloud for a 5-year plan (60 months).

• Number of Users: 120
• Avg. On-Premises Infrastructure Cost per User per Month: $60
• Avg. On-Premises Operational Cost per User per Month: $70 (high due to limited IT staff)
• Horizon Cloud Subscription Cost per User per Month: $20
• Public Cloud Infrastructure Cost per User per Month: $45
• Expected Operational Efficiency Gain (%): 55%
• Deployment Duration (Months): 60

Calculation & Interpretation:

• Current On-Premises Monthly Cost per User: $60 + $70 = $130
• Current On-Premises Total Monthly Cost: $130 * 120 = $15,600
• Horizon Cloud Estimated Operational Cost per User: $70 * (1 – 0.55) = $31.50
• Horizon Cloud Monthly Cost per User: $20 + $45 + $31.50 = $96.50
• Horizon Cloud Total Monthly Cost: $96.50 * 120 = $11,580
• Monthly Savings/Cost Difference: $15,600 – $11,580 = $4,020 (Savings)
• Total Savings Over 60 Months: $4,020 * 60 = $241,200

Interpretation: Even for a smaller organization, the Horizon Cloud Use Case Calculator demonstrates substantial savings over five years, largely due to the significant reduction in operational costs that were previously a heavy burden on their small IT team. This highlights the value of DaaS for operational efficiency.

How to Use This Horizon Cloud Use Case Calculator

Our Horizon Cloud Use Case Calculator is designed for ease of use, providing quick insights into your potential VDI cost savings. Follow these steps to get the most accurate results:

Step-by-Step Instructions:

1. Input Number of Users: Enter the total number of virtual desktop users you plan to support. This is a critical factor for scaling costs.
2. Enter On-Premises Costs: Provide your estimated average monthly infrastructure and operational costs per user for your current or planned on-premises VDI. Be realistic about hardware depreciation, software licenses, power, cooling, and IT staff time.
3. Enter Horizon Cloud Costs: Input the estimated monthly subscription cost for VMware Horizon Cloud per user, and the expected monthly cost for the underlying public cloud infrastructure (e.g., Azure, AWS) per user. Consult VMware pricing guides and public cloud cost calculators for accurate figures.
4. Specify Operational Efficiency Gain: Estimate the percentage reduction in operational overhead you expect by moving to Horizon Cloud. This often ranges from 20% to 60% due to automation and managed services.
5. Set Deployment Duration: Choose the number of months over which you want to calculate the total cost difference. Common durations are 12, 36, or 60 months.
6. Review Results: The calculator will automatically update in real-time as you adjust inputs.

How to Read the Results:

• Total Savings Over Duration: This is the primary highlighted result. A positive value indicates total savings you can expect by migrating to Horizon Cloud over the specified duration. A negative value suggests that Horizon Cloud might be more expensive under your current assumptions.
• Current On-Premises Total Monthly Cost: Your estimated total monthly expenditure for all users with an on-premises VDI.
• Horizon Cloud Total Monthly Cost (After Efficiency): Your estimated total monthly expenditure for all users with Horizon Cloud, factoring in operational efficiency gains.
• Monthly Savings/Cost Difference: The difference between the two monthly totals. This shows your immediate financial impact.
• Cost Comparison Table: Provides a detailed breakdown of per-user and total monthly costs for both scenarios, helping you understand where the differences lie.
• Cumulative Cost Chart: Visually represents the cumulative costs over time for both on-premises and Horizon Cloud, making it easy to see the crossover point or long-term trend.

Decision-Making Guidance:

Use the results from this Horizon Cloud Use Case Calculator to inform your VDI strategy. If the calculator shows significant savings, it provides a strong business case for migration. If costs are similar or higher, it prompts a deeper dive into your assumptions, potential for greater efficiency, or a re-evaluation of your specific use case. Remember to consider qualitative benefits like scalability, agility, security, and disaster recovery, which are not directly captured by this financial model but are crucial for a complete Horizon Cloud use case analysis.

Key Factors That Affect Horizon Cloud Use Case Calculator Results

The accuracy and insights derived from the Horizon Cloud Use Case Calculator heavily depend on the quality of your input data. Several key factors significantly influence the calculated savings or costs:

1. Number of Users: This is a primary scaling factor. Larger user bases generally amplify both savings and costs. Economies of scale in cloud infrastructure can sometimes lead to better per-user pricing for larger deployments, though this calculator uses a linear model.
2. On-Premises Infrastructure Costs: Accurately estimating the true cost of your existing or planned on-premises hardware (servers, storage, networking), software licenses (OS, hypervisor, VDI broker), and ongoing maintenance (power, cooling, rack space) is crucial. Underestimating these can skew the Horizon Cloud Use Case Calculator results.
3. Operational Overhead (IT Staffing & Management): This is often the most overlooked but significant cost. Factor in the salaries, benefits, and time spent by IT staff on VDI deployment, patching, monitoring, troubleshooting, and scaling. Horizon Cloud’s managed service model aims to drastically reduce this.
4. Horizon Cloud Subscription Tiers: VMware offers different Horizon Cloud subscription tiers with varying features and pricing. The chosen tier will directly impact the “Horizon Cloud Subscription Cost per User per Month” input. Ensure your chosen tier aligns with your required features.
5. Public Cloud Infrastructure Costs: Horizon Cloud runs on public cloud providers like Azure or AWS. The cost of the underlying compute, storage, and networking resources can vary significantly based on instance types, storage performance, data egress, and region. Optimizing these resources is key to maximizing Horizon Cloud benefits. Consider reserved instances or savings plans for long-term commitments.
6. Expected Operational Efficiency Gain: This percentage reflects how much of your current operational burden you expect to offload or automate with Horizon Cloud. A realistic estimate, based on your current IT processes and the capabilities of Horizon Cloud, is vital. Higher efficiency gains lead to greater projected savings.
7. Deployment Duration: The length of the analysis period impacts the total cumulative savings. Longer durations tend to show greater benefits for cloud solutions due to reduced capital expenditure cycles and compounding operational efficiencies.
8. Data Egress Costs: While not a direct input in this simplified Horizon Cloud Use Case Calculator, significant data transfer out of the public cloud can incur additional costs. This is an important consideration for specific use cases with heavy data movement.

Frequently Asked Questions (FAQ)

Q: How accurate is this Horizon Cloud Use Case Calculator?

A: This Horizon Cloud Use Case Calculator provides a robust estimate based on the inputs you provide. Its accuracy depends heavily on the realism of your cost estimates for both on-premises and cloud environments. It’s a powerful tool for initial assessment and comparison, but a full TCO analysis should involve detailed quotes and a deeper dive into your specific environment.

Q: Does the calculator account for migration costs?

A: No, this Horizon Cloud Use Case Calculator focuses on ongoing operational and infrastructure costs post-migration. One-time migration costs, such as professional services, data transfer, and initial setup, are not included. These should be factored into a complete financial justification.

Q: What if my on-premises costs are difficult to determine?

A: Estimating on-premises costs can be challenging. Try to break down costs into hardware depreciation, software licenses, power, cooling, data center space, and the percentage of IT staff time dedicated to VDI management. Industry benchmarks can also provide a starting point.

Q: Can I use this calculator for other DaaS solutions?

A: While the principles are similar, this Horizon Cloud Use Case Calculator is specifically tailored for VMware Horizon Cloud, considering its unique subscription model and operational benefits. For other DaaS solutions, you would need to adjust the subscription and operational efficiency assumptions accordingly.

Q: What are typical operational efficiency gains with Horizon Cloud?

A: Many organizations report efficiency gains between 20% and 60% when moving to DaaS solutions like Horizon Cloud. This is due to automation, simplified management, and offloading infrastructure maintenance to VMware and the public cloud provider. Your specific gain will depend on your current operational maturity.

Q: Does the calculator consider licensing costs for applications?

A: No, application licensing costs are generally independent of the VDI platform (on-premises or cloud) and are not included in this Horizon Cloud Use Case Calculator. You should factor these into your overall IT budget separately.

Q: What if the calculator shows Horizon Cloud is more expensive?

A: If the Horizon Cloud Use Case Calculator indicates higher costs, it’s an opportunity to re-evaluate your inputs. Are your on-premises costs truly accurate? Can you achieve higher operational efficiency? Are you optimizing your public cloud infrastructure choices? Also, consider the qualitative benefits of cloud VDI (scalability, agility, security) that aren’t reflected in the financial numbers alone.

Q: How often should I re-evaluate my Horizon Cloud use case?

A: It’s good practice to periodically re-evaluate your Horizon Cloud use case, especially as your user base grows, public cloud pricing changes, or new Horizon Cloud features are released. A review every 12-24 months can help ensure you’re continuously optimizing your VDI strategy.

Related Tools and Internal Resources

Explore other valuable resources to further optimize your VDI and cloud strategies:

• VDI Cost Estimator: A broader tool for estimating costs across various VDI deployment models.
• Cloud Migration ROI Tool: Calculate the return on investment for general cloud migrations.
• Desktop as a Service Comparison: Compare different DaaS providers and their offerings.
• VMware Horizon Pricing Guide: Detailed information on VMware Horizon product pricing.
• Public Cloud Cost Optimizer: Tools and strategies to reduce your public cloud spending.
• IT Budget Planner: A comprehensive tool for planning and managing your annual IT budget.