Jira Just Got Smarter: Formula Custom Fields Are Here
Atlassian just dropped something I've been waiting years for — Formula Custom Fields in Jira Cloud. This is rolling out now in open beta, and it's a genuine game-changer for how we handle calculated data in Jira. Let me break down what this means for you and why I'm excited about it. What Are Formula Fields? Think of them as Excel formulas, but native to Jira. You create a custom field that automatically calculates values based on other fields in your issue. No more manual calculations, no more "I forgot to update that field" moments. Real-world examples: - Risk scoring — multiply Probability × Impact to get an automatic risk rating - Cost calculations — Hours Estimated × Hourly Rate = Project Cost - Effort rollups — sum multiple effort fields into a single total - Date estimates — calculate target dates based on other date fields - Business impact scores — combine multiple factors into one weighted score The formula runs automatically. The field updates itself. You just read the result. How It Works Formula fields are a new custom field type. You set up the formula once, and Jira calculates the output for every issue where that field exists. Key things to understand: The fields are read-only — they display calculated values, you can't manually override them. This is actually a good thing because it means your data stays consistent. Formulas work within a single issue — you can't pull data from child issues or linked issues (yet). So if you're hoping to roll up Story Points from subtasks to a parent, that's not what this does. This calculates values from fields on the same issue. Once you pick an output type (number, text, date), you can't change it — you'd need to create a new formula field. So plan ahead. What's Available Now (December 2025) If you're on a team-managed project (Business, Software, or Service), you can start using this today: - Reference number custom fields and integers - Use mathematical operators and functions - Output as numbers, currency, or percentages - See results on issues and in the All Work view