Baking Process Kill Step Calculators

Develop Your Product Solutions

Baking Process Kill Step Calculators

Test the effectiveness of your food safety controls!

Need validation of your Salmonella kill step process? AIB’s Baking Process Kill Step Calculators help you evaluate the lethality of your process in a variety of products. This interactive tool takes recorded time and temperature readings and calculates the total process lethality (e.g., 5 log) for Salmonella. The generated report can then be used as supporting documentation for FSMA’s validation and verification process.


AIB International collaborated with the American Bakers Association and its Food Technical and Regulatory Affairs Committee, with researchers at Kansas State University and University of Georgia to create the Baking Process Kill Step Calculators.


There are a number of ways you can benefit from these calculators, including:

  • Increased food safety assurance
  • Compliance with the Food Safety Modernization Act’s regulation for hazard analysis and preventive controls
  • Avoid conducting foundational research, costing upwards of $50k per product

Download Your Calculator

If you’re ready to begin your evaluation, first read the procedures for recording temperatures and download the appropriate product/pathogen calculator for your bakery. Then, simply enter your time and temperature data into the calculator for your results.

Get Started

Before you begin, you’ll need Excel software and a data logger.

Read the procedures for recording temperatures in a commercial oven and instructions for using the calculator. Watch this tutorial as our in-house experts walk you through the data transfer process.

Watch the video

Need More Help?

Don’t have a data logging device? AIB’s experts can use our thermal-logger to validate your baking process for you! Commercial bakeries looking for additional support can schedule Kill Step Validation Consulting where one of our professional team members will visit your bakery to identify the oven’s cold spot, determine the product’s internal temperature, and calculate the lethality of the baking process.

Contact AIB today to schedule your Kill Step Validation Consulting!

Kill Step Calculator Research

  • Hamburger Bun Research published in Journal of Food Protection v.79 n.4 April 2016 – open access download
  • Muffin Research published in International Journal of Food Microbiology June 2017 - open access download
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