Contact
Contact us
We read every message. We can’t give financial or credit advice, but we can explain how a calculator works, fix mistakes and take requests for new tools.
Report an error
A figure, rate or explanation that looks wrong. Tell us the calculator, the inputs and what you expected.
Before you write
- Please don’t send personal financial details. We never need your name, account numbers, statements or card details. A description of the inputs is enough.
- We can’t tell you whether to borrow, consolidate, overpay or which repayment order to pick. For that, speak to a qualified, regulated adviser.
- For a share link that reproduces a problem, use the calculator’s “Share link” button; it contains only the figures you entered.
We aim to reply within five working days. Many answers are already on the methodology page and in the guides.
Postal address
Infinity Square Labs Ltd, 483 Green Lanes, London, N13 4BS, United Kingdom. Company number 16880965, registered in England and Wales.