Burndown Chart Generator
Generate sprint burndown charts to visualize project progress. Compare ideal and actual lines, track daily progress, and export as PNG or CSV.
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How to Use
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- 1
Sprint Settings
Enter sprint name, duration, and total story points
- 2
Daily Data Entry
Enter remaining story points for each day in the table
- 3
Review & Export
Compare ideal and actual lines, then export as PNG or CSV if needed
Sprint Settings
Daily Progress
| Day | Ideal Remaining | Actual Remaining |
|---|---|---|
| Day 0 (Start) | 40 | 40 |
| Day 1 | 36 | |
| Day 2 | 32 | |
| Day 3 | 28 | |
| Day 4 | 24 | |
| Day 5 | 20 | |
| Day 6 | 16 | |
| Day 7 | 12 | |
| Day 8 | 8 | |
| Day 9 | 4 | |
| Day 10 | 0 |
Burndown Chart
Enter daily data to display the chart
About Burndown Chart Generator
A burndown chart is a key tool in agile development that tracks remaining work in a sprint day by day, providing a visual check on whether the team is on track. By comparing the ideal line (plan) with the actual line, you can instantly see the sprint's true progress. It's widely used in Daily Scrums, Sprint Reviews, and for improving sprint planning accuracy across Scrum teams.
Key Features
- Ideal vs. actual burndown line comparison
- Flexible sprint settings (1–60 days, up to 9999 SP)
- Export as PNG image or CSV file
- Real-time chart updates
- Manage daily remaining story points in a table
Use Cases
- Tracking daily sprint progress in Daily Scrum meetings
- Presenting sprint status to the Product Owner and stakeholders at sprint review
- Identifying scope creep early when actual work remaining exceeds the ideal line
- Improving sprint planning accuracy by reviewing past burndown patterns
- Exporting a burndown chart as PNG to paste into Jira, Confluence, or a Slack update
- Assessing team health and delivery predictability as a Scrum Master
Frequently Asked Questions
What is the ideal line?
The ideal line is a straight line from the total story points at the start of the sprint to zero on the last day. It represents the expected progress if work is evenly distributed.
What should I do if the actual line is above the ideal line?
If the actual line is above the ideal line, it means the team is behind schedule. Consider reviewing the scope or resolving blockers.
Can I display the chart with partial data?
Yes, only the days with entered data will be plotted on the actual line. Days without data are simply skipped.
What are story points?
Story points (SP) are a unit of estimation that represents the relative size and complexity of user stories or work items. By estimating in relative terms rather than hours, teams can align their understanding more effectively.
What is the difference between a burndown chart and a burnup chart?
A burndown chart shows the trend of remaining work, while a burnup chart shows the trend of completed work. Burndown charts are best for tracking progress within a sprint, while burnup charts are better for tracking overall project progress.
How do I create a burndown chart without a spreadsheet?
Enter your sprint duration and total story points, then fill in the actual remaining points each day. The tool automatically generates the ideal line and plots your actual progress. You can export the chart as PNG for presentations or CSV for further analysis.
What is a good sprint length for a burndown chart?
Most Scrum teams use 1–4 week sprints, with 2 weeks being the most common. Shorter sprints give faster feedback and smoother burndown lines. This tool supports any sprint length, so you can adjust to your team’s cadence.
How do I read a burndown chart?
The ideal line shows the expected progress if work is completed at a constant rate. If the actual line is above the ideal line, the team is behind schedule. If below, the team is ahead. A flat line indicates no progress, which may signal blockers or scope changes.
Can I use this for release-level burndown charts?
Yes. While designed for sprint-level tracking, you can set longer durations and larger story point totals to create release-level burndown charts. Set the sprint length to match your release cycle.
Is this tool free and does it require signup?
Yes, this burndown chart generator is completely free with no signup required. All calculations happen in your browser — no data is sent to any server.