Frequently asked questions
No signup or login. We don’t ask for personal data. Answers are instant and everything is free.
- No signup
- No personal data
- Instant answers
- 100% free
Do I need an account?
No. All tools work without signup or login.
Do you store my data?
We don’t request personal data. Inputs you type aren’t used to identify you.
Is there any cost?
No, it’s 100% free to use.
Are answers instant?
Yes. Results are shown immediately as you enter your data.
Is it mobile friendly?
Yes, it works well on phones and desktops.
Are these official calculators?
No. They’re indicative and educational. For key decisions, validate with your bank, advisor or the relevant authority.
Which languages are available?
Currently Spanish, English, French and German. More to come.
How do I report a bug or suggest a feature?
Use the Contact page or message us on social media.