Housing & Rent

Jeonse–Monthly Rent Conversion

Convert between a Korean large-deposit lease and monthly rent, calculate the effective conversion rate, and compare it with the retrieved legal ceiling for the contract date and today.

CalculatorEstimate

Korea Jeonse–Monthly Rent Conversion Calculator

Convert between a Korean large-deposit lease and monthly rent. A statutory-cap comparison is shown only for an applicable deposit-to-monthly-rent conversion.

What would you like to calculate?

Calculate monthly rentConvert monthly rent to a large depositCalculate the effective conversion rate

Contract reference date

Full large-deposit amount (10,000 KRW)

Monthly-rent deposit (10,000 KRW)

Monthly rent (10,000 KRW)

Lease conversion rate (%)

AutomaticManual

Automatic mode retrieves the legal ceiling for the contract date.

Could not retrieve the legal conversion-rate ceiling for today.

What is the lease conversion rate?

It is the rate used when part of a Korean large lease deposit is converted into monthly rent. A lower rate generally reduces the tenant’s converted rent burden.

Updated 2026-07-22 · Contract-date/current legal ceiling comparison