For her
Start with the first look
A shorter pass through her side of the Mahr Calculator -- enough questions to bring one honest number into the conversation.
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Two people, one honest number
The Mahr Calculator for a real conversation.
Project Surv's Mahr Calculator turns a private conversation about Mahr into one clear number and a short set of signals worth discussing -- kept on your device until you choose to unlock a report.
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Private by design. Guidance, not a verdict.
Four ways to begin
One Mahr Calculator.
Two perspectives, two depths.
For her
Go deeper
The fuller set of questions, still from her side, for when one number is not the whole picture.
Start AssessmentApp Store Google Play
For him
Start with the first look
The same shorter pass, from his side -- a fast, honest way to arrive at the conversation with a number in hand.
Start AssessmentApp Store Google Play
For him
Go deeper
The fuller set of questions, from his side, for a more complete set of signals to talk through together.
Start AssessmentApp Store Google Play
The rhythm
Three simple moves.
One honest number.
Thoughtful questions, a readable report, and enough breathing room to make it yours.
- 01
Check in
Answer a focused set of Mahr Calculator questions in your own time, on your own device.
- 02
Get the shape
See the number and the signals your answers bring forward.
- 03
Take the useful bit
Keep the number and the prompts that help you talk it through together.
Ready when you are
Start Assessment on your phone.
The Mahr Calculator lives in the app. Download it and begin whenever you're ready -- nothing you answer leaves your device until you choose to unlock a report.
Start AssessmentApp Store Google Play