Contact Us

Have a question, a bug to report or an idea to make the calculator better? Send us an email. We read every message.

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Reply time

We try to reply within a few days. Busy weeks may take a little longer.

What you can write to us about

  • Questions: Not sure how a box works? Ask us and we will explain.
  • Bugs: If a number looks wrong or a button does not work, tell us what you typed and what you saw. Your phone or browser name helps too.
  • Ideas: Want a new cost item, a new helper or a new tool? Share it.
  • Business and ads: For partnerships or advertising, write to the same email.

Tips for a faster answer

  • Use a clear subject line, like "Bug in bar cost helper".
  • Write the numbers you used so we can try the same thing.
  • Add a screenshot if you can.

Please note

We cannot give personal money advice or plan your wedding for you, and we cannot check quotes from your vendors. The calculator gives estimates only. You can read more on the disclaimer page.

We will never ask you for passwords or card details by email.