Free Landlord Tools
Quick calculators for everyday landlording. No signup, no email required.
Prorated Rent Calculator
Mid-month move-in or move-out? Get the exact prorated amount using actual-days, 30-day, or annual daily-rate methods — math shown.
Open calculator →Late Fee Calculator
Model flat, percentage, and per-day late fees with a grace period and an optional cap — see exactly what a late tenant owes.
Open calculator →Want this done automatically?
LandlordPro tracks rent, applies your late fee rules, prorates move-ins, scans receipts with AI, and builds your Schedule E. Free to start — up to 4 units.
Try LandlordPro free →