Lease Calculator icon

Lease Calculator

by ISAXCODE · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Property management calculator for rent, advertising fees, and reletting fees. Designed for Australian property managers.

Users
13
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#181K
#151K among extensions
Version
1.0.4
updated 29 Nov 2025

Users

monthly, 2 years
0815Feb 2025Jan 2026Oct 2026
Latest, 21 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
024Feb 2025Jan 2026Oct 2026
Latest, 21 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Lease Calculator

LeaseCal is a powerful Chrome extension designed specifically for tenants and property managers in South Australia who need to calculate early lease termination costs accurately. This tool simplifies the process of determining advertising fees and reletting fees by adhering to the official guidelines set by the South Australian Civil and Administrative Tribunal (SACAT). Here's why you should install LeaseCal: Accurate Calculations: LeaseCal uses SACAT's precise formulas, ensuring your calculations for advertising costs and reletting fees are compliant with local regulations. It handles GST calculations, term adjustments, and provides maximum fee limits, all automatically. Instant Results: With just a few clicks, get immediate, detailed breakdowns of your potential lease break costs, including advertising fees, reletting charges, and rent liability periods. This helps in making informed decisions quickly. Flexibility: Choose to input your lease details either by weeks or by specific dates. LeaseCal automatically converts and calculates based on your lease term, from 6 months up to 3 years, offering you the flexibility you need. User-Friendly Interface: The extension features a clean, intuitive UI with tabs for different calculators, making it easy to navigate and use. Whether you're calculating for rent, advertising fees, or reletting fees, everything is organized for your convenience. Educational and Supportive: Beyond calculations, LeaseCal provides insights into SACAT guidelines, landlord responsibilities, and property advertising requirements. It also includes links to official resources for further understanding of lease termination laws in South Australia. Community-Driven: Developed by Mohammed Isa, a student of IT with practical experience as a Property Manager, this tool reflects real-world needs. Your support through donations can help expand this free resource, ensuring continuous updates and improvements. Open Source: The source code is available on GitHub, promoting transparency and community contributions to refine and enhance the tool. LeaseCal is ideal for anyone looking to understand the financial implications of breaking a lease early in South Australia, offering peace of mind through accurate, SACAT-compliant calculations. Install LeaseCal today to navigate lease termination with confidence and ease.

Growth

WindowUsersChangeRatingsRating
7 days+1+8.3%00.00
30 days−3−18.8%00.00
6 months+2+18.2%00.00
1 year+5+62.5%−30.00

Version history

4 versions recorded
1.0.429 Nov 2025
1.0.324 Nov 2025
1.0.125 Feb 2025
1.0.04 Feb 2025

Details

Category
Tools
First seen
4 Feb 2025
Size
69 KB
Languages
en
Pricing
Free
Privacy policy
leasecal.isaxcode.com
Support
leasecal.isaxcode.com
Extension ID
egnhbemhjghbjeflkmamnfigndlnhpnf

Permissions and risk

Minimal riskimpact 0, likelihood 2

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