Free SIPOC Template (Excel)
What is a SIPOC diagram (and when to use one)
SIPOC stands for Suppliers, Inputs, Process, Outputs, Customers — a high-level table used at the start of a process improvement project to define scope before anyone dives into detailed process mapping or root-cause analysis.
It answers a simple question for each step of a process: who supplies what, what does the step do, what comes out, and who receives it. That scope-setting view is usually done in the first meeting of a Six Sigma or Lean project, before value stream mapping or a fishbone diagram.
What's in the free SIPOC template
The sheet is a single SIPOC table with seven columns: Step #, Suppliers, Inputs, Process step, Outputs, Customers, and Metric. It comes pre-filled with a worked six-step order-fulfillment example, from the sales team receiving an order through to invoicing, so you can see exactly how a finished SIPOC reads before you build your own.
The Metric column is a place to note what you'd track per step — a shipping confirmation rate, a pick accuracy rate, and so on — bridging the SIPOC into a lighter process-improvement view without turning it into a full dashboard.
How to fill out the template step by step
Clear or overwrite the example rows, then work through your process one step at a time: name the step, list what supplies it (a person, a team, a system), what input it receives, what it outputs, and who the customer of that output is — often the next step's supplier.
Keep it high level. Five to eight process steps is the sweet spot for a SIPOC — if you find yourself writing more than 10-12 rows, you're probably documenting a detailed process map instead of scoping one.
SIPOC vs. process map vs. value stream map
A SIPOC is deliberately shallow: one row per major step, no swim lanes, no decision diamonds, no timing data. A process map goes a level deeper, showing decisions and handoffs within each of those steps. A value stream map goes deeper still, adding cycle times, wait times, and inventory between steps.
Use a SIPOC first to agree on where a process starts and ends and who's involved, then move to a process map or value stream map for the steps that need closer analysis.
How to use it
- Study the pre-filled order-fulfillment example to see how a finished SIPOC reads.
- Replace the example with your own process, one row per process step, 5-8 steps is the sweet spot.
- Fill in Suppliers, Inputs, Process step, Outputs, and Customers for each row.
- Add the metric you'll track per step in the last column.
Download the free Free SIPOC Template (Excel)
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Frequently asked questions
Can I use this SIPOC template in Google Sheets?
Yes. Upload the downloaded file to Google Drive, then open it and choose File > Save as Google Sheets. The layout and dropdowns work the same way.
Is this template really free?
Yes. You give an email address to download it, and then it's yours to use with no further cost.
How many steps should a SIPOC have?
5-8 process steps is typical. If your table is growing past 10-12 rows, you're likely documenting a detailed process map rather than scoping one at the SIPOC level.
Does the template include a process-flow diagram?
No — it's a table, not a flowchart. The 7-column layout with the worked example is what maps the process at a glance; there's no separate visual flow-strip.
Can I edit or delete the worked example?
Yes. The example rows are standard editable cells — clear them out or overwrite them directly with your own process.
What's the usage license?
Personal use or use within one business. It's not meant to be resold or redistributed as a template product.