TRUST · CONTACT

Contact How To Calculate

One job: reach the named editor with the right subject. Pick a lane, open a prefilled email, and include the checklist so we can act without back-and-forth.

Framing: message routing with mailto lanes, not a second Editorial Policy page and not an About marketing story.

Direct details

Email
cihattoplutas@gmail.com
Editor
Ahmet C. Toplutaş
Location
Istanbul, Turkey

Choose a lane

Each lane opens your mail app with a subject and checklist. No fake chat widget and no guaranteed response time.

  • 01

    Report a formula, unit, or content error

    Material mistakes get investigated. Include the page URL, what you expected, what you saw, and a primary source if you have one.

    1. Full page URL
    2. What result or claim looks wrong
    3. What you expected (and why)
    4. Primary source link if available
    Open email for this lane

  • 02

    Media or citation request

    For interviews, quotes, or permission to cite a tool. Tell us the outlet, deadline, and which calculators or guides you want to reference.

    1. Outlet or publication
    2. Deadline
    3. Topic or calculator URLs
    4. Preferred contact method
    Open email for this lane

  • 03

    Partnership or product inquiry

    Affiliate, integration, or collaboration ideas. We keep calculator math free and label any partner links on the resources page.

    1. Company and role
    2. What you propose
    3. Whether it touches calculator UX or content
    Open email for this lane

  • 04

    General question or feedback

    Feature ideas, confusion about a page, or anything that does not fit the lanes above. We read messages; response time varies.

    1. Page URL if relevant
    2. Short description of the question
    Open email for this lane

Answers that live on other pages

FAQ

What email should I use?
Write to cihattoplutas@gmail.com. That address reaches the site owner and editor, Ahmet C. Toplutaş.
How fast do you reply?
There is no guaranteed SLA. Correction reports with a clear URL and source are prioritized. Marketing pitches may get a short reply or none.
Can you give tax, legal, medical, or lending advice?
No. Calculators are educational planning sketches. For personal advice, use a qualified professional. See Disclaimers.
Where is your editorial methodology?
On the Editorial Policy page. This Contact page is only for reaching us, not for republishing that methodology.