Rent Proration Calculator

Counted inclusively: both the first and last day are charged.
Actual days in the month
1,140.00
Prorated Rent Calculator
Fixed 30-day month
1,140.00
Annual day rate (365)
1,124.38
Days charged
19
Days in that month
30
Daily rate, actual days
60.0000
Highest of the methods
1,140.00
Lowest of the methods
1,124.38
Difference between them
15.62
Worked out from Uniform Residential Landlord and Tenant Act §1.401, rent apportionment and 1 other source.
No statute prescribes a proration method in most places: the tenancy agreement decides. Ask which method the landlord uses before signing, and check it is the one being charged.
The methods differ by 15.62 on these figures — they happen to agree on the 30-day method here.
A comparison of the usual methods, not legal advice. The tenancy agreement, and local law, decide which applies.

How this is worked out

4 steps
  1. Days charged = 19 (inclusive of both the first and last day)
  2. Actual days: 1800 ÷ 30 × 19 = 1140
  3. Fixed 30-day month: 1800 ÷ 30 × 19 = 1140
  4. Annual day rate: 1800 × 12 ÷ 365 × 19 = 1124.38

Results are general information, not financial, tax, legal, medical or engineering advice.