Product feedback

Help improve a tool or its management guidance.

Report a calculation issue, recommend a missing project-management scenario, or suggest clearer interpretation. Please remove confidential project, commercial, personal, and client information before sending.

Prepare your feedback

Submitting this form opens a draft in your email application. Nothing is silently uploaded or claimed as sent.

For a calculation issue

Include the calculator name, input values and units, expected result, observed result, and the formula or source you used to compare. Do not include confidential project data.

For a new tool

Describe the project decision, the intended user, inputs available, desired output, and how the result should change an action or recommendation.

Privacy reminder

Use anonymized examples. Remove names, contract values, credentials, personal information, and any client or employer data you are not authorized to share.

Direct address

[email protected]

Response times are not guaranteed. Feedback may be used to improve calculations, explanatory content, accessibility, and navigation.