Deposit Calculator
Enter your state, deposit amount, and move-out date. Get your exact refund deadline and penalty amount instantly.
Calculate my deposit Trusted by renters in all 50 states
How Much Security Deposit
Are You Owed?
Free calculator for all 50 states. Find out your landlord's deadline, penalties for late return, and interest owed — in under 60 seconds.
No signup required. 100% free.
50
States Covered
Free
Always & Forever
< 60s
To Your Answer
Everything You Need to Get Your Deposit Back
Three free tools built specifically for US renters.
Most Popular
Demand Letter Generator
Generate a free, legally-informed demand letter to send your landlord if they haven't returned your deposit on time.
Generate my letterState-by-State Laws
Security deposit rules for all 50 states — deadlines, penalties, interest requirements, and maximum deposit limits.
Browse state lawsGet Your Answer in 3 Simple Steps
No legal expertise needed. No account required.
-
Select Your State
Choose the state where you rented. Laws vary significantly — we cover all 50 states with up-to-date rules.
-
Enter Your Details
Input your deposit amount and move-out date. That's all we need to run the calculation.
-
See Your Results
Instantly see your landlord's legal deadline, total amount owed (including penalties and interest), and next steps.
Did You Know?
Deposit Disputes Are More Common Than You Think
Millions of renters lose money every year — often because they don't know their rights.
59%
of renters don't expect to get their full deposit back
40%
of renters challenge move-out damage charges
14–45
days — the window most states give landlords to return deposits
Source: Roost Security Deposit Statistics
If your landlord misses their deadline, you may be entitled to 2–3× your deposit in penalty damages depending on your state.
Check My State's PenaltyWhy Renters Trust RenterCalc
Research-Backed
Every state's rules are sourced from official statutes and updated regularly.
No Data Collected
We don't store your deposit info. Nothing is sent to a server. Your privacy is guaranteed.
Instant Results
No waiting, no email required. Your calculation runs in your browser, instantly.
Built for Renters
Created by renters who've been there. Free forever. No signup required.
Ready to Find Out What You're Owed?
It takes less than 60 seconds. Free for every renter, in every state.
Use the Free CalculatorNo account. No email. No strings attached.