Calculate prorated rent for any move-in date. Daily rate and exact amount owed for the first partial month.
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Lease Details
Monthly Rent
$
Move-In Month
Move-In Day?
Pro Forma — Different Move-In Day
Pro Forma Move-In Day
Prorated AmountCurrent
Pro Forma
Enter values to see results
Prorated Amount
—
tenant owes at move-in
Daily Rate
—
rent per day
Days Remaining
—
in move-in month
Next Full Month
—
first full rent
Proration Calculation
Monthly Rent—
Days in Month—
Daily Rate—
Days Remaining—
Prorated Amount—
Common Move-In Days
Move in Day 1—
Move in Day 15—
Move in Day 20—
Move in Day 25—
After plan
Enter values to see results
Pro Forma Amount
—
at different day
Daily Rate
—
same
Days Remaining
—
Difference
—
vs As-Is
Pro Forma Proration
Move-In Day—
Days Remaining—
Prorated Amount—
vs As-Is—
Full Year Preview
Month 1 (prorated)—
Month 2+ (full rent)—
Year 1 Total—
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Select the move-in month and day. The calculator finds the daily rate (monthly rent ÷ days in month) and multiplies by remaining days. Pro Forma shows a different move-in day for comparison.
Prorated rent is calculated by dividing the monthly rent by the number of days in the move-in month, then multiplying by the number of days remaining in that month (including the move-in day). This is the standard landlord calculation per most state landlord-tenant laws.