Example: TI allowance: 35 $/sq ft · Leased area: 4,000 sq ft · Actual build-out cost: 48 $/sq ft → Landlord contributes: $140,000.
Total build-out cost: $192,000
Tenant out-of-pocket: $52,000
Frequently asked questions
How do I calculate tenant improvement? Enter your numbers above and the result updates instantly. For example: TI allowance: 35 $/sq ft · Leased area: 4,000 sq ft · Actual build-out cost: 48 $/sq ft → Landlord contributes: $140,000.
Is this Tenant Improvement Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for tenant improvement. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.