Break-even: cloud vs on-premise

Cloud vs on-premise cost comparison: break-even in months (not an ROI % metric).

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Często zadawane pytania

Is this ROI in percent?
No — break-even in months (cost comparison), not classic ROI %.
What does break-even mean?
After how many months total cloud spend ≈ on‑prem CapEx (steady rates).
Why monthly on‑prem cost?
diff = cloud − on‑prem/mo; break-even = CapEx ÷ diff.
When is it “never”?
When cloud/mo ≤ on‑prem/mo — CapEx is not recovered by that gap.

How the results are calculated