Prorated Rent Calculator
Compute partial-month rent for a mid-month move-in or move-out. All three common methods are shown — which one applies is set by your lease, not by statute, so pick the method your lease names (or name one in the lease before you need it). State-by-state rules on related topics live in the law comparison tables.
Result
| Method | Daily rate | Prorated rent |
|---|
Actual-days is the most common and the most defensible when the lease is silent; the 30-day ("banker's month") method overcharges slightly in 31-day months and undercharges in February; the 365-day method uses one flat daily rate all year. Say which method applies in the lease.