Rent Increase Calculator
See how big a rent increase really is. Enter your current and new rent to get the percentage and yearly cost — benchmarked to ~3% inflation and typical renewal hikes.
\ud83d\udd11 Know your rights before you renew
Learn moreIs your rent increase reasonable?
Rent increases are normal, but size and timing matter. Historically, rent has risen around 3 to 4 percent a year in line with inflation, though hot markets see more and rent-controlled units far less. A useful gut check: compare the percentage to inflation and to what similar units nearby are renting for before you renew or negotiate.
How it’s calculated & sources
Increase percent = (new rent minus current rent) divided by current rent times 100. Monthly and annual dollar figures show the real cost. Compared to about 3 percent inflation and typical renewal ranges.
Benchmark: long-run U.S. rent inflation about 3 to 4 percent per year (BLS CPI rent of primary residence); many renewals land in the 3 to 8 percent range.
Results update as you type and are general estimates, not personalized advice. Verify with a professional.
Worked example
Going from $1,500 to $1,600 is a 6.7% increase — $100 more a month and $1,200 more a year, above the ~3% inflation benchmark.
Frequently asked questions
How much can rent legally go up?
With no lease in force it varies by location; some cities have rent control or caps, and most require advance written notice. Check local law.
What is a typical increase?
Often 3 to 8 percent at renewal. Increases well above local inflation or comparable rents are worth negotiating.
Can I negotiate?
Yes — a good payment history and comparable nearby rents are leverage. Landlords often prefer a small increase to a costly vacancy.