Project commercial rent over a lease term under common escalation clauses — fixed annual increases, percentage step-ups, or CPI-indexed adjustments — and produce a year-by-year rent schedule with total occupancy cost. Everything runs in your browser.
lease-paramsOFF
Base rent, term and timing inputs. Validating on change.
escalation-clauseOFF
How each lease year's rent steps up from the previous year.
schedule-readyOFF
Year-by-year schedule generated from validated inputs.
export-statusOFF
Copy the schedule to your clipboard or export a CSV.
Lease & Escalation Inputs
Set the starting rent and escalation terms. The schedule updates live as you edit.
Tier C · projection only
Rent Projection Overview
Headline numbers across the full lease term, before one-time concessions.
Annual Rent by Lease Year
Year-by-Year Schedule
Monthly and annual rent per lease year, including the effective monthly rate after the up-front rent-free concession.
Year
Annual Rent
Monthly Rent
Step Change
% Change
Projection only — not a lease or legal advice. Actual commercial leases are governed by the signed document: escalation bases, CPI series and base periods, floors/caps, and timing of adjustments all vary. CPI-indexed clauses are often tied to a specific index (e.g. CPI-U All Urban Consumers) and base value that this tool simplifies. Confirm the negotiated terms and current index values with a landlord and qualified professional before relying on any schedule.