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We value your feedback and are here to help. Whether you have a question about a calculation, want to suggest a new calculator, report a bug, or just share your experience, we would love to hear from you. Our team typically responds within 24 to 48 hours.
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Your feedback directly shapes our product roadmap. Every suggestion for a new calculator, accuracy improvement, or feature request is reviewed by our team and considered for future updates.
Common Questions
Quick answers
- Is Kalqo free? Yes, completely free with no hidden costs.
- How accurate are results? We use AI and standard formulas, but always verify important calculations.
- Can I suggest a calculator? Absolutely! Use the form or email us.
- Is my data safe? Yes. See our Privacy Policy.
Frequently Asked Questions About Kalqo
How does the natural language input work?
Kalqo uses advanced AI to interpret your questions written in plain English. Simply type what you want to calculate — for example, "What is 15% tip on $87?" or "How much will I pay monthly on a $300,000 mortgage at 6%?" — and our system identifies the calculation type, extracts the relevant numbers, and computes an accurate result with a full step-by-step explanation.
What types of calculators do you offer?
We offer over 120 calculators across 19 categories, including Financial (mortgage, loan, investment, retirement), Health & Fitness (BMI, calorie, body fat), Math (algebra, calculus, trigonometry, statistics), Science (physics, chemistry), Business (profit margin, ROI), Construction, Cooking, Date & Time, Unit Conversion, and many more. Each calculator includes structured input forms and educational guides.
What are What-If scenarios?
After every calculation, Kalqo suggests alternative scenarios — such as different interest rates, loan terms, or ingredient quantities — and shows you how the results change. You can also type your own custom "what if" questions. Results are displayed in a side-by-side comparison table, making it easy to evaluate different options before making a decision.
Do I need an account to use Kalqo?
No, you can use all calculators and the natural language input without creating an account. However, a free account lets you save calculations, maintain a history, mark favorites, and access your personal dashboard from any device. Creating an account takes less than a minute and is completely free.