Contact
Numerandi is operated by Numerandi / Chris Mitchell. This page is for questions about numerandi.com and its freelance and self-employed finance calculators—not for tax, legal, or financial advice.
You can reach the site operator at[email protected].
There is no phone number or physical office address for Numerandi.
What this is not
Numerandi does not offer a contact form. Calculators run entirely in your browser; values you enter are not sent to us. We cannot review your tax situation or interpret results for your specific case—please consult a qualified professional for that.