Support & feedback
Contact
Do you have questions about our calculators, found an error or want to give feedback? Simply send us a message by email.
We reply as quickly as possible
We usually get back to you within 24 to 48 hours.
Email instead of a server inbox
The form opens your email program with a prepared message. No message is stored on a Calcolaro server.
Direct contact
Calcolaro KontaktE-Mail: info@calcolaro.com
Prepare message
Your details are copied into an email. Before sending, you can still review the message in your email program.
For a contact request, name, email address and message are helpful. If no email program opens, write to us directly at info@calcolaro.com.
Privacy note
Contact requests are used only to handle your request. Calculator values that you enter on Calcolaro are not sent to a Calcolaro server.