Tolerance Analysis Simplified

Excel-based tolerance analysis that makes it easy to be thorough.

A sleek laptop screen displaying the Powerstaxx spreadsheet with green and grey accents.
A sleek laptop screen displaying the Powerstaxx spreadsheet with green and grey accents.
  • is the one tool to use when you have many stack-ups to do, especially when one dimension is used in multiple stack-ups.

  • has associative dimension management. Change the dimension value in one place and it changes wherever it is used.

  • makes it easy to be thorough when doing a tolerance analysis.

  • helps manage risk in your project

  • is Excel® based and easy to use.

  • is cost effective.

    • a single seat is $100

    • volume discounts available

Features

Up to 200 tolerance stack ups, with associative dimensions.

Multiple stack ups per page for easy review.

Worst case, RSS, and modified RSS stack-ups.

Linear and non-linear stack-ups.

Easily choose between analyzing nominal values, first article values, validation values, or any combination.

A "times used" feature to provide an alert if a dimension is used more than once.

Graphical output of stack-up results.

A location for an image of the stack-up dimensions.

Choose whether to use worst case or RSS to highlight out of spec conditions.

An automatically generated summary sheet of all stack-ups.

Predict rejects per user defined lot size.

Training is available, but we tried to make it so you don't need it.

Easy Setup

Get started quickly with a user-friendly Excel template designed for engineers.

Screenshot of Powerstaxx Excel spreadsheet showing tolerance stacks and calculations.
Screenshot of Powerstaxx Excel spreadsheet showing tolerance stacks and calculations.
Accurate Results

Perform detailed tolerance analysis that you can trust for your engineering projects.

Engineer reviewing tolerance analysis results on a laptop with Powerstaxx open.
Engineer reviewing tolerance analysis results on a laptop with Powerstaxx open.
gray computer monitor

Don't gamble with your product. Use Powerstaxx™.

Questions or feedback? Reach out anytime.

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Leominster, MA 01453