California Civil Code § 1946
California Prorated Rent Calculator.
Calculate move-in and move-out rent for California properties using state annualized formulas and 30-day notice standards.
Prorated Rent Statement
Official Calculation Summary • Generated via QuickProrate.com
Occupancy Type:
Move-In
Effective Date:
-
Base Monthly Rent:
$0.00
Days Occupied:
0 days
Calculation Breakdown
| Calculation Method | Formula Applied | Amount Due |
|---|
Full monthly lease rate
First day tenant possesses property
Prorated Rent Due
for partial month
The 3 Legal Methods Compared
Actual Days in Month
$0.00
Rent ÷ Days in Month
Banker's 30-Day Flat
$0.00
Rent ÷ 30 days flat
California 365-Day
$0.00
(Rent × 12 ÷ 365) × Days
Review Section 3 of your signed lease to confirm whether the Actual Days or Banker's 30-Day rule applies.
Current Month
Highlighted dates indicate billable occupancy.
California Tenant Law & Prorated Rent Rules
In the State of California, residential rental agreements and California Civil Code Section 1946 govern partial-month calculations.
// California 365-Day CAR Standard
Daily Rate = (Monthly Rent × 12) ÷ 365
Prorated Total = Daily Rate × Days Occupied
Month-to-Month 30-Day Notice Rule
Under California Civil Code § 1946, when a month-to-month tenant delivers formal written 30-day notice on the 10th of the month, tenancy officially terminates on the 10th of the subsequent month. The tenant owes prorated rent exclusively for those 10 days.