What is a burndown chart and how is it used in Agile?

A burndown chart is a visual tool that tracks the remaining work in a sprint against time. Teams use it to see at a glance whether they are on pace to complete their committed story points by the sprint end, helping them adjust scope or focus if they fall behind.

How do story points work in a burndown chart?

Story points represent the relative difficulty or effort of a task. In the calculator, the total points set the starting line; each completed point reduces the remaining work, and the chart slopes downward to show the planned rate of completion.

Can I use this calculator for sprints longer than 30 days?

Yes. The tool accepts any sprint duration you enter in days, so it works for two-week, three-week, or month-long sprints as long as you input the correct total points and target date.

What if I complete more or fewer points than planned each day?

The chart updates to reflect your actual progress. If you finish points faster than the planned slope, the line drops steeper; if you fall behind, the line flattens or rises, making it easy to see where adjustments are needed.

Business ToolsFree Tool

Burndown Chart Calculator

Provided byOmni Calculatoromnicalculator.com

Our burndown chart calculator can help you to plan your sprints in the Agile ways of working.

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Screenshot of Burndown Chart Calculator on Omni Calculator — omnicalculator.comOpen the live tool →

About this tool

What Burndown Chart Calculator does

A burndown chart calculator that maps the required rate of progress for an Agile sprint based on total story points and a target completion date. Users enter the sprint duration, initial scope in story points, and daily completed points to generate a visual graph comparing planned versus actual workload reduction. The output helps teams track progress, spot delays early, and adjust sprint scope to meet deadlines. The Omni Calculator version distinguishes itself with a clean, step-by-step input interface and embedded educational content. Unlike minimalist tools, it includes sidebars explaining Agile concepts, story point sizing, and burndown chart definitions, plus links to related calculators for broader project planning. The graph updates dynamically as users log completed work, offering immediate visual feedback without requiring spreadsheet setup.

Step by step

How to use the Omni Calculator Burndown Chart Calculator

1
Enter the total sprint duration in days
2
Input the total story points representing the sprint's initial scope
3
Specify the number of story points completed on Day 1
4
Continue logging completed points for subsequent days as the sprint progresses
5
View the generated burndown chart that plots remaining work against time, showing whether the sprint is on track, ahead, or behind schedule

Is it right for you

Best for

Agile teams, scrum masters, and product owners who need a quick, visual way to track sprint progress and identify bottlenecks without building a chart from scratch.

Limitations

Relies on story points as the unit of effort, which may not suit teams using time-based estimates
Designed for a single sprint rather than multi-sprint or release-level planning
Progress tracking requires manual daily input; automatic Jira or tool integrations are not included

Questions

Burndown Chart Calculator FAQ

What is a burndown chart and how is it used in Agile?: A burndown chart is a visual tool that tracks the remaining work in a sprint against time. Teams use it to see at a glance whether they are on pace to complete their committed story points by the sprint end, helping them adjust scope or focus if they fall behind.
How do story points work in a burndown chart?: Story points represent the relative difficulty or effort of a task. In the calculator, the total points set the starting line; each completed point reduces the remaining work, and the chart slopes downward to show the planned rate of completion.
Can I use this calculator for sprints longer than 30 days?: Yes. The tool accepts any sprint duration you enter in days, so it works for two-week, three-week, or month-long sprints as long as you input the correct total points and target date.
What if I complete more or fewer points than planned each day?: The chart updates to reflect your actual progress. If you finish points faster than the planned slope, the line drops steeper; if you fall behind, the line flattens or rises, making it easy to see where adjustments are needed.

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