Rent Increase Calculator
Enter a percentage or fixed amount to calculate the arithmetic change in rent. The result does not decide whether an increase is permitted; legal limits, exemptions, notice requirements, and local rules may apply.
Based on the rent period selected above.
Monthly and 4-week cycles are different. Difference: before $174.79, after $180.04.
Projection by increase step
Percent mode compounds. Fixed mode adds the same annualized amount each step.
| Step | Rent (Monthly) | Annualized | Monthly | Every 4 weeks | Weekly | Delta vs prior annual |
|---|---|---|---|---|---|---|
| Current | $2,200.00 | $26,400.00 | $2,200.00 | $2,025.21 | $506.30 | - |
| +1 | $2,266.00 | $27,192.00 | $2,266.00 | $2,085.96 | $521.49 | $792.00 |
- 1 year = 365 days
- Biweekly = 14 days
- 4-week rent = 28 days
- Month = 365 ÷ 12 days (average)
- This tool does not assume what is included in “rent” such as fees, utilities, or taxes. Enter the total you want to budget with.
How this calculator worksRent increase calculator
Enter the current rent, choose a percentage or fixed-amount increase, and see the resulting rent. The calculator also shows the difference for the selected payment period and its annualized impact.
What this calculation clarifies
- 1Percentage increase formula
Increase amount = current rent × percentage ÷ 100. The resulting rent is the current rent plus that calculated increase.
- 2Fixed increase formula
New rent = current rent + fixed increase. The fixed amount uses the same payment period as the current rent you enter.
- 3CPI is an entered scenario
The calculator does not retrieve official CPI data. Any percentage is supplied by you, the result is arithmetic only, and no jurisdictional cap is applied automatically. Verify any applicable CPI figure or legal rule separately.
Worked examples
$1,538 increased by 7.5% becomes $1,653.35. The monthly change is $115.35, and the annualized change is $1,384.20.
$800 plus $70 becomes $870. Over a year, that fixed increase adds $840 before any later changes.
One increase is one-step arithmetic. If you enter more than one percentage increase, each step applies to the prior result; use the compound calculator for a dedicated year-by-year annual view.
Useful context
- Monthly and annualized differences follow the visible payment-period assumptions; they do not determine whether an increase is permitted.
- If you know only the starting and new rent, use the percentage calculator to find the arithmetic percentage change.
Related calculators
Official rent-increase resources
Use the calculator to check entered arithmetic, then verify current requirements with the relevant government or tribunal. RentConverter does not apply the rules from these resources automatically.
When rent increase context helps
- Checking a renewal notice before responding.
- Comparing the new rent with your affordability limit.
- Understanding whether a fixed increase or percent increase changes the yearly budget more.
Check before relying on it
- Local law and lease terms can control whether an increase is allowed. This page only calculates the numbers.