We’d love to hear from you. Use this Contact Us page to reach the team behind Cumulative Interest Calculator. Whether you have a question about results, want to report a bug, request a new feature, or discuss a partnership, the Contact Us options below make it easy to get the right help fast.
Send us a message
You’ll be able to use a simple form here. For now, you can still Contact Us by email or LinkedIn:
- Email:
- LinkedIn (Founder): Abdullah Ranjha
Tip: When you Contact Us, include the page URL, inputs you used, and a screenshot if something looks off. That helps us reproduce and fix issues quickly.
What can we help you with?
Choose the option that fits best when you Contact Us:
Calculator help
If an output surprises you (e.g., cumulative interest looks high/low), send the exact inputs you used. We’ll reply with a quick explanation and, if needed, steps to verify in Excel or Google Sheets.
Report a bug
Tell us: page URL, steps to reproduce, expected vs actual result, device/browser, and any screenshots. We use this Contact Us channel to ship fixes fast and add them to our release notes.
Feature request
Want a biweekly toggle improvement, a new export, or scenario presets? Contact Us with your idea and a short use-case (“I compare 48 vs 60 months often”). We prioritize requests that save the most time for the most people.
Content feedback
Spotted a typo or want a clearer example on amortization or compounding? Contact Us with the article link and your suggestion.
Partnerships & media
For collaborations, interviews, or educational partnerships, Contact Us with details and timelines. We’ll get back to you with availability and next steps.
Privacy & data requests
To access, correct, or delete personal data we hold from a prior message, Contact Us with “Privacy Request” in the subject line. See our full Privacy Policy.
Response times & hours
We aim to respond to Contact Us inquiries within 1–2 business days (Pakistan Time, PKT). Complex requests (like deep bug investigations) may take longer, but we’ll acknowledge your message promptly and keep you posted.
Before you Contact Us, these links might help
- Loans: Car Loan Amortization Calculator:
- Savings: Compound Interest Calculator:
- Excel Hub (CUMIPMT/CUMPRINC):
- Learn Hub:
If you still need help, Contact Us with your specific question and we’ll jump in.
Accessibility
We want Contact Us to work for everyone. If the form gives you trouble, email us directly at . If you use assistive technology and encounter any barriers on the site, let us know what happened and which page you were on, we’ll address it quickly.
How we handle messages
- We store Contact Us submissions only as long as needed to respond and maintain service quality.
- We don’t sell personal information.
- See the Privacy Policy for details on cookies, analytics, and your rights.
Company details & other policies
This Contact Us page belongs to Cumulative Interest Calculator. For legal information, see:
- Privacy Policy:
- Disclaimer:
- Terms and Conditions:
