Use estimates as a range
These calculators organize arithmetic; they do not know your contract, workload, tax, implementation scope, or accounting treatment. Use the same time period and quantity assumptions across every option.
Scenario method
| Scenario | Purpose | Assumptions |
|---|---|---|
| Base | Minimum committed case | Contracted quantities and included services. |
| Expected | Operating forecast | Likely users, usage, administration, growth, and support. |
| Stress | Budget resilience | Higher growth, overage, delay, integration, renewal, or exit effort. |
Keep with the result
- Source and date for every price or quantity.
- Owner for each assumption.
- Items excluded from the estimate.
- Quote, contract, renewal, and exit scenarios.
Pair the result with the pricing worksheet and TCO guide.