Lease Break Cost Calculator
Estimate the total cost of breaking a lease early, including remaining rent liability and the early-termination penalty.
How to use this tool
- Enter monthly rent, months left on lease and early-termination penalty in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your estimated total cost and the full breakdown beneath it.
This is an estimate, not legal advice. Laws vary by jurisdiction and individual circumstances. Consult a qualified attorney before making any legal decisions.
Estimate the financial cost of ending a lease before it expires. Your actual liability depends on your lease terms and local landlord-tenant law — many jurisdictions require landlords to mitigate damages by re-renting the unit.
Formula
Remaining rent liability ($) = monthly rent × months remaining
Estimated total cost ($) = remaining rent liability + early-termination penalty
How it works
This calculator estimates the worst-case financial exposure of breaking a lease by summing the full remaining rent obligation with any contractual early-termination penalty. In practice, many jurisdictions require landlords to mitigate damages by actively seeking a replacement tenant, which can reduce actual liability; this tool does not model mitigation. The figure produced is a planning maximum, not a guaranteed legal obligation.
Worked example
Worked example
- Inputs: monthly rent = $1 500, months remaining = 6, early-termination penalty = $3 000.
- Remaining rent liability: $1 500 × 6 = $9 000.
- Estimated total cost: $9 000 + $3 000 = $12 000.
Remaining rent liability: $9 000; estimated total cost to break lease: $12 000.
Key terms
- Early-termination penalty
- A fee specified in the lease that a tenant must pay to the landlord in exchange for being released from the remaining lease term.
- Duty to mitigate
- The landlord's legal obligation in many jurisdictions to make reasonable efforts to re-let the property after a tenant vacates, reducing the tenant's rent liability.
- Lease buyout
- An agreed lump-sum payment from tenant to landlord to mutually end the lease before the expiry date.
- Subletting
- An arrangement where the original tenant rents the property to a third party, potentially avoiding lease-break costs if the lease permits it.
Frequently asked questions
- Can I be charged for all remaining months if I break a lease?
- In many jurisdictions, landlords have a duty to mitigate damages by making reasonable efforts to re-rent the unit. You may only owe rent for the period the unit sat vacant, not the full term.
- What is a lease break fee vs. remaining rent?
- Some leases specify a flat early-termination fee (e.g. 2 months' rent) as liquidated damages. Others hold you liable for all remaining rent until a replacement tenant is found. Read your lease carefully.
- Does giving proper notice reduce my liability?
- Yes. Most leases require advance written notice (often 30–60 days) to minimize penalties. Check your lease for the required notice period.