Rent Prorate Calculator - Free Rental Proration Calculator
Free rent prorate calculator for partial months. Calculate prorated rent for move-in/move-out dates, partial months, and rental costs. Our calculator uses daily proration formulas to determine accurate rent amounts for partial month occupancy.
Last updated: October 19, 2025
Need a custom rental calculator for your platform? Get a Quote
Proration Analysis
Total Costs
$48.39
Per day rate
$822.58
Total prorated amount
54.84%
Percentage of month
Partial Month Rent
You are paying for a significant portion of the month with moderate proration.
Proration Breakdown
Prorated Period
17 days at $48.39 per day
$822.58
17 days
Security Deposit
Refundable security deposit
$1,500.00
Pet Deposit
Non-refundable pet deposit
$300.00
Application Fee
One-time application processing fee
$50.00
Admin Fee
Administrative processing fee
$25.00
Recommendations
Consider Pet Fees
Factor in ongoing pet rent and pet deposit costs
Low PriorityDetailed Breakdown
| Category | Item | Amount | Description |
|---|---|---|---|
| Rent Details | Monthly Rent | $1,500.00 | Full monthly rent amount |
| Rent Details | Daily Rent | 48.38709677419355 | Daily rent rate calculation |
| Rent Details | Prorated Days | 17 | Number of days for proration |
| Rent Details | Prorated Rent | 822.5806451612904 | Prorated rent amount |
| Proration Analysis | Proration Percentage | 54.83870967741935% | Percentage of month being paid |
| Proration Analysis | Total Days in Month | 31 | Total days in the month |
| Proration Analysis | Proration Method | 1 | Method used for proration calculation |
| Move-In Costs | Security Deposit | $1,500.00 | Refundable security deposit |
| Move-In Costs | Pet Deposit | 300 | Non-refundable pet deposit |
| Move-In Costs | Application Fee | 50 | One-time application fee |
| Move-In Costs | Admin Fee | 25 | Administrative processing fee |
| Total Costs | Total Move-In Costs | $2,697.58 | Total costs for move-in |
| Total Costs | Total Move-Out Costs | 822.5806451612904 | Total costs for move-out |
| Date Information | Move-In Date | 0 | Date of move-in |
| Date Information | Move-Out Date | 0 | Date of move-out |
| Date Information | Lease Start Date | 0 | Official lease start date |
Rent Prorate Calculator Types & Features
Proration analysis
Daily Proration
Calculate prorated rent for partial months
Move-in analysis
Move-In Costs
Calculate move-in rent and costs
Move-out analysis
Move-Out Costs
Calculate move-out rent and costs
Partial month analysis
Partial Month
Calculate partial month rent
Daily rate analysis
Daily Rates
Calculate daily rent rates
Cost analysis
Total Costs
Calculate total rental costs
Quick Example Result
For $1,500 monthly rent with move-in on January 15th (31-day month):
Daily Rent
$48.39
Prorated Rent
$822.58
How Our Rent Prorate Calculator Works
Our rent prorate calculator calculates prorated rent for partial months using daily proration methods. The calculation applies daily proration formulas to determine accurate rent amounts for move-in, move-out, and partial month occupancy.
Daily Proration Formula
Prorated Rent = (Monthly Rent ÷ Days in Month) × Prorated DaysWhere daily rate is calculated by dividing monthly rent by total days in month
Shows daily proration calculations and cost breakdowns
Understanding Rent Proration Methods
Rent proration ensures fair payment for partial month occupancy. Different methods include daily proration (most accurate), banker's method (30 days for all months), and calendar method (actual calendar days). Daily proration is most common and provides the most accurate calculation.
- Daily Proration: Most accurate, uses actual days in month
- Banker's Method: Uses 30 days for all months, simpler calculation
- Calendar Method: Uses actual calendar days, similar to daily
- Move-In Proration: From move-in date to end of month
- Move-Out Proration: From start of month to move-out date
- Partial Month: Between specific start and end dates
Sources & References
- Fair Housing Act - U.S. Department of Housing and Urban DevelopmentFederal guidelines for fair rental practices and proration
- State Landlord-Tenant Laws - Local Housing AuthoritiesState-specific laws regarding rent proration and tenant rights
- HUD Rental Guidelines - U.S. Department of Housing and Urban DevelopmentOfficial guidelines for rental practices and proration calculations
Need help with other rental calculations? Check out our rent vs sell calculator and rental ROI calculator.
Get Custom Calculator for Your PlatformRent Prorate Calculator Examples
Rental Parameters:
- Monthly Rent: $1,500
- Move-In Date: January 15th
- Days in Month: 31 days
- Proration Method: Daily
- Security Deposit: $1,500
- Application Fee: $50
Calculation Steps:
- Daily Rent = $1,500 ÷ 31 = $48.39
- Prorated Days = 17 days (Jan 15-31)
- Prorated Rent = $48.39 × 17 = $822.58
- Total Move-In = $822.58 + $1,500 + $50 = $2,372.58
- Proration % = (17 ÷ 31) × 100 = 54.84%
- Savings = $1,500 - $822.58 = $677.42
Result: Daily Rent = $48.39, Prorated Rent = $822.58, Total Move-In = $2,372.58
This proration saves $677.42 compared to full month rent.
Early Move-In Example
$1,500 rent, move-in January 5th (31-day month)
Prorated Rent: $1,258.06, Savings: $241.94
Late Move-In Example
$1,500 rent, move-in January 25th (31-day month)
Prorated Rent: $338.71, Savings: $1,161.29
Frequently Asked Questions
Found This Calculator Helpful?
Share it with others who need help with rent proration
Suggested hashtags: #RentProrate #RentalProration #MoveInRent #RentalCalculator #Calculator