QuickProrate
Final Month Departure Tool

Move-Out Prorated Rent Calculator

Vacating your rental property mid-month? Calculate the exact amount due from the 1st of the month through your official key drop-off day.

$

Full monthly lease rate

First day tenant possesses property

Prorated Rent Due

$0.00

for partial month

Days Occupied: 0 Days
Daily Rate: $0.00/day

The 3 Legal Methods Compared

Statutory

Actual Days in Month

$0.00

Rent ÷ Days in Month

Commercial

Banker's 30-Day Flat

$0.00

Rent ÷ 30 days flat

Annualized

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.

Occupied Unoccupied

Final Month Move-Out Proration Rules

When vacating a rental unit mid-month after fulfilling lease notice requirements, you are billed from the 1st of the month through your departure date.

Important Legal Considerations for Move-Outs

  • Written 30-Day Notice: Most US lease agreements require written notice 30 days prior to the start of the final month to qualify for move-out proration.
  • Deposit Separateness: Never deduct prorated rent from your security deposit unless explicitly agreed in writing by the landlord.
  • Print Statement: Click the "Print Official PDF Breakdown" button above to keep a timestamped copy for your final security deposit reconciliation.