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Prorated Rent Calculator

Calculate the prorated rent amount for a partial month when moving in or out of a rental property in Canada. Supports daily and monthly proration methods.

Your details

The full monthly rent amount for the property, in Canadian Dollars (CAD).

Are you calculating rent for moving into a property (prorating from your move-in date to month-end) or moving out (prorating from the start of the month to your move-out date)?

The date you are taking possession (move-in) or returning possession (move-out) of the rental unit.

The first day of the full calendar month for which rent is being prorated. For example, if moving in on July 15th, this would be July 1st.

Daily: Rent per day = (Monthly Rent * 12) / 365. Monthly: Rent per day = Monthly Rent / Days in the specific month. Check your lease or local regulations.

Result

Prorated Rent Amount CA$1,117.81

The amount you owe (or are owed) for the partial month.

How it is calculated

Days in the Full Month The total number of days in the month you are moving in or out.
31 days
Daily Rent Rate The rent cost for one day, calculated according to the selected method.
CA$65.75
Days of Occupancy For move-in: days from your move-in date to the end of the month. For move-out: days from the start of the month to and including your move-out date.
17 days
Keep in mind
  • This calculator provides an estimate. The legally applicable proration method may be specified in your lease agreement or governed by provincial/territorial tenancy laws. Always confirm the calculation method with your landlord or property manager.
  • For move-out scenarios, ensure your 'Move Date' is the last day you have possession and will return the keys.

Indicative result, calculated from the details and the rules listed below. It does not replace an official calculation or advice from a professional.

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Short-Term Lease Agreement
You may also need

What is Prorated Rent?

Prorated rent is a partial rent payment calculated for a period shorter than a full month. It is commonly used when a tenant moves into or out of a rental property on a date other than the first day of the rental period (typically the first of the month). The goal is to ensure the tenant pays only for the days they actually occupy the unit, making the arrangement fair for both landlord and tenant.

How is Prorated Rent Calculated in Canada?

There is no single nationwide law dictating the exact formula for prorating rent in Canada. The method is often agreed upon in the lease or governed by provincial tenancy regulations. The two most common methods are:

  • Daily Rate Based on a 365-Day Year: This method calculates a consistent daily rate by annualizing the monthly rent and dividing by 365 days. Daily Rate = (Monthly Rent × 12) / 365.
  • Daily Rate Based on Days in the Specific Month: This method calculates the daily rate based on the actual number of days in the month in question. Daily Rate = Monthly Rent / Number of Days in that Month.

Once the daily rate is determined, you multiply it by the number of days of occupancy. The key difference is whether you are moving in or moving out:

  • Moving In: You pay for the days from and including your move-in date to the last day of that calendar month.
  • Moving Out: You pay for the days from the first day of the month to and including your move-out date.

Example Calculation

Let's say your monthly rent is $2,000, and you are moving in on July 15th, 2026. Your rent period starts on July 1st.

  • Step 1: Determine Days of Occupancy (Move-in): July has 31 days. Days from July 15th to July 31st = 17 days.
  • Step 2: Calculate Daily Rate (Method 1 - 365-day year): Daily Rate = ($2,000 × 12) / 365 = $65.7534.
  • Step 3: Calculate Prorated Rent: Prorated Rent = 17 × $65.7534 = $1,117.81.
  • Step 4: Calculate Daily Rate (Method 2 - Days in July): Daily Rate = $2,000 / 31 = $64.5161.
  • Step 5: Calculate Prorated Rent: Prorated Rent = 17 × $64.5161 = $1,096.77.

As you can see, the method can lead to a difference. It's important to agree on the method beforehand.

Common Scenarios and Tips

Moving In Mid-Month

You will pay the prorated amount for your first partial month, and then the full monthly rent on the 1st of each subsequent month. Ensure your lease clearly states the move-in date and the proration method.

Moving Out Mid-Month

If you have paid rent for the full month in advance, you are entitled to a refund of the prorated rent for the days you will not occupy the unit after your move-out date. Your final rent payment should reflect this.

What Document Should You Use?

To formalize a rental agreement that includes details about rent, move-in dates, and payment terms, a Short-Term Lease Agreement is essential. After making a rent payment, especially for a prorated amount, a Rent Receipt provides crucial proof of payment for both parties.

Conclusion

Calculating prorated rent is a straightforward process once the method and scenario are known. Using this calculator helps avoid disputes by providing a clear, transparent figure. Always verify the calculation with your landlord and document the agreed amount in writing, ideally within your lease or a rent receipt.

Frequently asked questions

Which proration method is legally required in Ontario (or my province)?

Provincial tenancy laws often do not specify a single mandatory method. The Residential Tenancies Act typically requires rent to be fairly apportioned. The 365-day method is considered a standard, fair approach, but the method can be agreed upon in the lease. Check your lease first, and if unclear, consult your provincial tenancy board for guidance.

What if my move-in date is the first of the month?

If you move in on the first day of the month, you owe the full month's rent. The calculator will show the number of days owed equals the total days in that month, resulting in a prorated amount equal to your full monthly rent.

How do I count the days of occupancy? Is the move-in/move-out day included?

Yes, the day you take possession (move-in day) and the day you return possession (move-out day) are typically included as days you owe rent for. This calculator includes those days in the count.

My landlord uses a different method. What should I do?

Discuss it with your landlord. The chosen method should be reasonable and agreed upon by both parties. It's best to have the proration method written into the lease agreement before signing to prevent future misunderstandings.

Can this calculator be used for commercial leases?

The principles are similar, but commercial leases often have more complex terms. This calculator is designed for standard residential tenancies. For commercial property, you should rely on the specific terms outlined in your commercial lease agreement.

Do I get a prorated rent refund for my security deposit?

No. Prorated rent and security deposit are separate. The security deposit (or rent deposit) is usually held for the duration of the tenancy and returned, with any lawful deductions, after you move out and the final inspection is complete.