The hardest part of an IT leader's job is translating technical reality into the language of the board: money, risk and time. These calculators do exactly that, and each pairs the number with the methodology behind it so the figure survives scrutiny.
Quantify the cost of downtime per hour, turn "nines" into a real downtime budget, compute availability from MTBF and MTTR, size annualised loss expectancy for a risk register, map recovery objectives to a DR strategy, or compare TCO and ROI across options. CIOs, CISOs and their teams use them to build business cases, negotiate SLAs, prioritise the security roadmap and defend a budget with evidence rather than assertion.
All Executive & Risk tools
6 toolsSLA Uptime Calculator
Turn “nines” into allowed downtime.
Availability (MTBF/MTTR)
Compute availability from MTBF and MTTR.
Cost of Downtime
Quantify revenue and productivity loss.
Risk Exposure (ALE)
SLE × ARO annualised loss expectancy.
RTO / RPO Planner
Map recovery objectives to data-loss windows.
TCO / ROI Calculator
Compare options and payback periods.