Rent Increase Calculator
Calculate the new rent after a percentage or fixed increase. The result shows monthly change, yearly impact, and per-period equivalents so the increase is visible beyond one payment.
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
Rent increases are easier to judge when you can see the new rent, the monthly difference, and the annual impact together. This is useful for renewal notices, negotiation, and budget planning.
What this calculation clarifies
- 1Percent and fixed increases behave differently
A percentage increase scales with the current rent. A fixed increase adds the same dollar amount. Over multiple years, percentage increases can compound.
- 2Annual impact is often clearer than monthly change
A small monthly increase can become a larger yearly cost. Annual impact helps you compare renewing, moving, or negotiating.
- 3Rules and caps are outside the math
Local rent rules, notice periods, CPI caps, lease terms, and exemptions can matter. The calculator gives the math, not legal permission.
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.
If rent rises by the same dollar amount each year, the pattern is linear. If it rises by a percent each year, the pattern compounds and later years increase more.
Useful context
- Use this for rent increase calculator, rent increase percentage calculator, annual rent increase calculator, and calculating rent increase searches when they match the page.
- If you only know the old and new rent, use the percentage calculator. If you know the percentage and need the new rent, use rent after increase.
Related calculators
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.