Rent Increase Calculator
Find your new rent after a percentage increase.
Results update as you type.
How it works
When a landlord raises the rent, this calculator shows exactly what you will pay and how much more it costs you. You enter your current monthly rent and the percentage increase, and it returns your new monthly rent, the monthly dollar increase, and the total annual increase. The new rent is your current rent times one plus the percentage, and the annual figure multiplies the monthly increase by twelve to show the full impact over a year, which is often more striking than the monthly number alone. For example, a seemingly modest five percent increase on $2,000 rent adds $100 a month but $1,200 over the year. This helps tenants understand and budget for a raise, evaluate whether it is reasonable, and decide whether to negotiate, renew, or move. It also helps landlords communicate increases clearly. What counts as a typical or fair increase varies by market and local law: many areas see annual increases in the low single digits tied to inflation, while hot markets can see more. Importantly, some cities and states have rent control or rent stabilization laws that cap how much and how often rent can be raised, and most places require advance written notice, so check your local regulations. Use this to see the real cost of a proposed increase and inform your decision. Enter your current rent and the increase percentage to find your new rent.
New rent = current rent × (1 + increase% / 100)
The new rent is your current rent multiplied by one plus the increase percentage. The monthly increase is the difference between the new and current rent, and the annual increase is that monthly amount times 12, showing the full-year cost of the raise.
Source:Percentage increase
We review all our tools from time to time to ensure accuracy.
Worked example
How to use this calculator
- 1
Enter your values
Enter current monthly rent and increase.
- 2
Adjust the options
Fine-tune any options to match your situation.
- 3
Read your result
New monthly rent updates instantly as you type — no button to press.
Frequently asked questions
How do I calculate a rent increase?
Multiply your current rent by one plus the increase percentage. For a five percent increase on $2,000, that is $2,000 times 1.05, or $2,100. The calculator also shows the monthly dollar increase and the annual total, so you can see the full cost of the raise over a year, not just per month.
What is a typical rent increase?
It varies widely by location and market conditions, but many annual increases fall in the low single digits, often roughly tracking inflation. Competitive or high-demand markets can see larger jumps, while some areas with rent control limit increases to a set percentage. Comparing the proposed increase to local norms helps you judge whether it is reasonable.
Are there limits on how much rent can be raised?
In many places, yes. Cities and states with rent control or rent stabilization cap how much and how often landlords can raise rent, and most jurisdictions require advance written notice of an increase, often 30 to 90 days. The rules vary widely, so check your local and state tenant laws to know your rights and any caps that apply.
Why look at the annual increase, not just monthly?
The monthly increase can seem small, but multiplied over a year it adds up. A $100 monthly increase is $1,200 a year, a meaningful amount for most budgets. Seeing the annual figure gives a truer sense of the raise's impact and helps you decide whether to accept it, negotiate, or consider moving.
Can I negotiate a rent increase?
Often, yes. If you are a reliable long-term tenant, you may be able to negotiate a smaller increase, especially in a soft rental market or if comparable units nearby rent for less. Knowing the exact dollar impact from this calculator, along with local market rates, strengthens your position when discussing a renewal with your landlord.