Estimate hot site budgets using recovery cost drivers. Model facilities, staffing, testing, bandwidth, and contracts. Support smarter continuity planning with defensible numbers and scenarios.
The page uses stacked sections for a clean single-column flow, while the calculator fields switch to 3 columns on large screens, 2 on smaller screens, and 1 on mobile.
| Example Input | Value |
|---|---|
| Facility Buildout Cost | $120,000.00 |
| Server and Storage Hardware | $85,000.00 |
| Network and Security Equipment | $35,000.00 |
| Software and Licensing | $28,000.00 |
| Migration and Implementation | $22,000.00 |
| Monthly Recurring Stack | $41,000.00 |
| Tests Per Year | 4.00 |
| Training Sessions Per Year | 4.00 |
| Downtime Cost Per Hour | $12,000.00 |
| Activation Risk | 15.00% |
| Contingency | 12.00% |
| Inflation | 4.00% |
| Example Output | Value |
|---|---|
| One-Time Setup Cost | $290,000.00 |
| Annual Recurring Cost | $492,000.00 |
| Annual Testing Cost | $24,000.00 |
| Annual Training Cost | $10,000.00 |
| Annual Downtime Exposure | $18,000.00 |
| First-Year Total Cost | $934,080.00 |
| Steady-State Annual Cost | $609,280.00 |
| 3-Year TCO | $2,226,728.45 |
| 5-Year TCO | $3,624,857.01 |
One-Time Setup Cost = Facility Buildout + Server Hardware + Network/Security Equipment + Software/Licenses + Migration/Implementation
Monthly Recurring Cost = Replication + Bandwidth + Staffing + Vendor Contract + Cloud Storage + Monitoring
Annual Recurring Cost = Monthly Recurring Cost × 12
Annual Testing Cost = Tests Per Year × Cost Per Test
Annual Training Cost = Training Sessions Per Year × Cost Per Training Session
Annual Downtime Exposure = Downtime Hours Per Activation × Downtime Cost Per Hour × Activation Risk
First-Year Total = (One-Time Setup + Annual Recurring + Annual Testing + Annual Training + Annual Downtime Exposure) + Contingency
Contingency = Year 1 Base × Contingency Percentage
Multi-Year TCO = Sum of yearly operational cost adjusted by inflation, with one-time setup added in year one and contingency applied annually
Cost per Protected System = First-Year Total ÷ Protected Systems
Cost per Recovery Seat = First-Year Total ÷ Recovery Seats
A hot site is a ready-to-run recovery environment with systems, connectivity, and data access prepared for rapid failover during a disruption.
Downtime exposure estimates the financial effect of disruption when the recovery site is activated. It helps connect resilience planning to business impact.
Activation risk converts a worst-case downtime event into an expected annual cost. This makes the estimate more practical for budgeting.
Include facility preparation, racks, hardware, network gear, security appliances, software setup, data migration, and deployment services.
Recurring cost usually includes bandwidth, replication services, cloud storage, vendor retainers, staffing, monitoring, and support contracts.
Total cost of ownership highlights long-term spending, not just launch cost. It improves board, audit, and procurement decisions.
Yes, most recovery projects face uncertainty around testing, logistics, licensing, or emergency staffing. A contingency reserve improves planning reliability.
Yes. The inputs and outputs can support continuity documentation, budget defense, resilience reviews, vendor comparisons, and internal control discussions.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.