Calculator Inputs
This page keeps a single-column flow. The form fields use responsive columns: three on large screens, two on tablets, and one on mobile.
Example Data Table
The row below shows one sample managed hosting scenario using the same formula logic as the calculator.
| Servers | vCPU / Server | RAM / Server | Storage | Bandwidth | Managed Hours | SLA | Coverage | Monthly Total | Annual Total |
|---|---|---|---|---|---|---|---|---|---|
| 10 | 8 | 32 GB | 5,000 GB | 15 TB | 48 | Premium | 24/7 | $19,041.42 | $212,502.27 |
Formula Used
1. Total vCPU = Servers × vCPU Per Server
2. Total RAM = Servers × RAM Per Server
3. Infrastructure Cost = (Servers × Base Server Rate) + (Total vCPU × vCPU Rate) + (Total RAM × RAM Rate) + (Storage × Storage Rate) + (Bandwidth × Bandwidth Rate)
4. Operations Cost = Engineer Labor + Monitoring + Security + Backup + Patching + Tool Licenses + Compliance
5. Base Subtotal = Infrastructure Cost + Operations Cost
6. Adjusted Subtotal = Base Subtotal × SLA Multiplier × Coverage Multiplier × (1 + Growth Reserve %)
7. Margin = Adjusted Subtotal × Margin %
8. Tax = (Adjusted Subtotal + Margin) × Tax %
9. Monthly Total = Adjusted Subtotal + Margin + Tax
10. Annual Total = (Monthly Total × 12) − Annual Discount
How to Use This Calculator
- Enter how many servers you manage.
- Add compute, RAM, storage, and bandwidth assumptions.
- Fill in labor, monitoring, security, backup, and patching rates.
- Choose the required SLA level and support coverage window.
- Set growth reserve, margin, tax, and annual discount values.
- Press the calculate button to show the result above the form.
- Review the cost table and graph for a clear breakdown.
- Use CSV or PDF export for pricing reviews or proposals.
FAQs
1. What does this calculator estimate?
It estimates monthly and annual managed services pricing for hosted workloads. It combines infrastructure, labor, monitoring, security, backups, patching, compliance, service-level uplift, margin, tax, and annual discounts.
2. Why are infrastructure and labor priced separately?
Managed services usually mix platform cost and human support cost. Separating them helps you see whether pricing pressure comes from resource consumption, operational effort, or premium support expectations.
3. What is the SLA and coverage uplift?
That uplift applies the added cost of stronger response targets, wider support hours, and growth headroom. Premium SLAs and 24/7 coverage usually require more tooling, staffing depth, and operational readiness.
4. Should backup be based on provisioned or used storage?
Use the storage amount that actually drives backup retention and replication charges. For many environments, used protected data is better than raw allocated disk size.
5. Can this calculator model annual contract discounts?
Yes. Enter an annual discount percentage to reduce the gross yearly amount after the monthly estimate is multiplied across twelve months.
6. Is margin the same as profit?
Not exactly. In this calculator, margin is a pricing markup added after service costs are adjusted. Real profit can still change with overhead, credits, write-offs, and utilization changes.
7. What tax value should I enter?
Enter the tax percentage that applies to your quoted service in the billing region. Leave it at zero when taxes are handled elsewhere or excluded from pricing.
8. Can this calculator support multi-cloud pricing?
Yes. Use blended rates for servers, storage, and bandwidth, then include shared tools and compliance costs. It works well for comparison estimates and internal pricing models.