Contact us

Questions, corrections, or an idea for a tool we should build? We read every message.

Email us at:

We aim to reply within a few working days. There is no contact form on this site — like everything else here, we keep it simple and server-free, so plain email it is.

Before you write

Found a wrong number? Tell us the tool, your inputs and the result you expected — we take accuracy reports seriously and fix them fast.
Tax slab or rate changes? We update the salary tax calculator after each Federal Budget; corrections and official references are always welcome.
Business or advertising queries are fine at the same address.