Digital Roaster Log

Digital Roaster Log

The Digital Roaster Log is a practical tool for tracking, comparing, and improving your roasts. Built for Google Sheets or Excel, it records every key stage - from charge to first crack - and automatically generates a roast profile to help you analyse results and make data-driven adjustments. Perfect for home and small-batch roasters who want more control and structure in their process.

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Digital Roaster Log: track, analyse, and improve your roasts

Keeping consistent records is one of the fastest ways to improve as a roaster. The Digital Roaster Log makes that easy. Designed for use in Google Sheets or Excel, it helps you capture all the key data from each roast - from charge temperature and first crack to development time and physical changes in the beans.

Built with simple formulas and structured inputs, it automatically generates a clear roast profile, helping you visualise trends and spot where to tweak for better results.

What you can do with it:

  • Record and timestamp every key event in your roast, including charge, colour change, first crack, and end temperature
  • Compare how different coffees respond to the same profile
  • Track development ratios and analyse how small adjustments affect flavour
  • Generate clear visual data to refine future roasts

Who it’s for:
This log is designed for home and small-batch roasters who want to bring more structure to their roasting process. Whether you’re experimenting with new beans or refining your routine, it’s a simple, flexible tool to help you roast smarter.

Digital Roaster Log

Digital Roaster Log

The Digital Roaster Log is a practical tool for tracking, comparing, and improving your roasts. Built for Google Sheets or Excel, it records every key stage - from charge to first crack - and automatically generates a roast profile to help you analyse results and make data-driven adjustments. Perfect for home and small-batch roasters who want more control and structure in their process.

Frequent Questions

How do I use the Digital Roaster Log?

Once you open the file, make your own copy so you can edit it. You can use it directly in Google Sheets or download it for Excel. Simply fill in your roast details - including bean type, weight, temperature readings, and key roast milestones - and the sheet will generate a profile for you automatically.

Do I need to be experienced to use it?

Not at all. The log is designed to work for any skill level. If you’re just starting, it’ll help you build structure and consistency. If you’re already confident roasting, it gives you clear data to refine your profiles.

What makes this different from a paper log?

The digital format means you can track trends, analyse development time, and compare different roasts over time - something much harder to do with handwritten notes. It also creates automatic roast profiles, giving you instant visual feedback on your process.

Can I customise the sheet?

Yes, it’s fully editable once you’ve made your own copy. You can add columns, adjust the layout, or integrate your own data tracking if you want to take it further.

Digital Roaster Log

Digital Roaster Log

The Digital Roaster Log is a practical tool for tracking, comparing, and improving your roasts. Built for Google Sheets or Excel, it records every key stage - from charge to first crack - and automatically generates a roast profile to help you analyse results and make data-driven adjustments. Perfect for home and small-batch roasters who want more control and structure in their process.