Contact us

We read every message. The fastest way to reach us is by email:

contact@bullcalc.xyz

What you can write to us about

• Bug reports: tell us which calculator, the numbers you entered and what you expected to see.
• New calculator ideas: if there is a tool you need, we would like to hear about it.
• Advertising: for sponsored placements on BullCalc, write with "Advertising" in the subject.
• Privacy requests: questions about your data or our privacy policy.

We usually reply within 2 business days.

Please note that we cannot give personal trading or investment advice.