Rent Renewal Calculator
Work out a new rent from a percentage increase, a flat increase, or both.
Calculators
Each calculator shows its math step by step and runs entirely in your browser.
Rent Comparison Calculator
Compare your current and new monthly rent to see the change in dollars and percent.
Move-In Rent Proration Calculator
Prorate the first month's rent from the move-in date to the end of the month.
Move-Out Rent Proration Calculator
Prorate the last month's rent from the 1st through the move-out date.
Mid-Month Rent Change Calculator
Split one month's rent between the current rent and a new rent that starts mid-month.