Rent Increase Calculator

It compares a proposed rent increase with the legal ceiling or cap setting you enter and calculates the applied rate and new rent.

The aim is to make renewal scenarios easier to read for both tenants and landlords.

Current rent is the existing monthly payment, proposed increase is the requested uplift, and legal cap is the ceiling that limits the applied rate.

The contract-period delta shows the total budget effect over the selected time window.

The page compares the proposed rate with the legal cap and uses the applicable value to compute the new rent.

It then expands the monthly difference into a longer contract-period impact.

If the requested increase is higher than the allowed ceiling, the page shows the lower applied rate and the resulting new rent level.

That makes negotiation and budget planning more concrete.

The applied rate matters, but the full-period delta is often more useful for understanding affordability or income impact.

Legal interpretation may still depend on contract type, renewal timing, and current rules.

The calculator does not resolve disputes, litigation outcomes, or every contract-specific legal nuance.

Use it as a structured estimate and confirm the final position with current law, contract terms, and official inflation data.