Prorated Rent Due
$1,096.77
(17 days occupied)
Daily Rent Rate
$64.52 / day
Based on chosen month length
Money Saved
$903.23
(14 days unearned rent)
💡 How to Calculate Prorated Rent
Prorating rent ensures tenants only pay for the exact days they have possession of a rental property. The most common formula used by property managers across the United States is the Exact Days in Month Method:
Prorated Rent Formula:
Daily Rate = Monthly Rent / Days in Month
Prorated Amount = Daily Rate × (Days in Month - Move-in Day + 1)
❓ Frequently Asked Questions
Does the move-in day count as a billable day?
Yes. Standard rental agreements charge for the move-in day because the tenant receives legal access and keys to the property on that date.
When is prorated rent usually paid?
Landlords typically collect prorated rent upon signing the lease before handing over keys, along with the standard security deposit.
🏠 The 4 Legal Methods for Prorating Rent in the United States
When moving into an apartment mid-month, landlords and property management companies use one of four standardized accounting methods to compute partial rent:
- 1. Exact Calendar Days Method (Most Common): Divides monthly rent by the precise number of calendar days in that specific move-in month (e.g., 31 days in July, 30 in September, 28/29 in February). This is the fairest method for residential tenants.
- 2. Banker's 30-Day Commercial Method: Assumes every month has exactly 30 days regardless of the actual calendar. Often favored by commercial corporate leases.
- 3. Annual 365-Day Daily Rate Method: Multiplies monthly rent by 12 to determine annual rent, divides by 365 days to determine a true daily rate (e.g., ($2,000 × 12) / 365 = $65.75/day), and multiplies by days occupied.
- 4. Move-In vs. Move-Out Accounting: When signing a lease, tenants typically pay the prorated partial amount upfront alongside the security deposit. If moving out mid-month, ensure your written 30-day notice explicitly specifies prorated exit billing.