QuickProrate

New York Real Property Law § 232 & HSTPA

New York Prorated Rent Calculator.

Accurately calculate partial-month rent for apartments in Manhattan, Brooklyn, Queens, Buffalo, and throughout New York State.

$

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

New York Tenant Proration Statutes

Residential leases across New York are subject to the Housing Stability and Tenant Protection Act (HSTPA) and Real Property Law. When moving into an apartment mid-month, standard Real Estate Board of New York (REBNY) leases calculate daily rent on an exact calendar-day basis.

// Standard New York Lease Formula

Daily Rate = Monthly Rent ÷ Actual Calendar Days

Total Prorated Rent = Daily Rate × Days Occupied

Notice Periods Under NYC Real Property Law § 232-a

In New York City, landlords must provide written notice of termination at least 30 days prior to tenancy expiration. When tenants relocate with landlord authorization mid-cycle, rent is prorated through the final key surrender date.