How to Run a SWOT Analysis: What Belongs in Each Quadrant
SWOT often gets treated as a fill-in-the-blanks exercise: complete all four boxes and you are done. What actually determines whether the analysis is worth anything is whether each entry is specific enough to verify, and what you intend to do with it. Drawing the diagram takes ten minutes; the thinking takes the rest.
Separate internal from external first
Strengths and weaknesses are internal — things you control: team capability, product performance, cost structure, distribution. Opportunities and threats are external — shifts in the environment: regulation, technology trends, competitor moves, changing customer preference. Get this wrong and your four boxes will duplicate each other.
- Ask "can we change it?" — changeable goes internal, unchangeable goes external
- Note the direction of external factors (improving, worsening, uncertain)
- Avoid statements like "competition is fierce" that fit every company alive
Every entry should be verifiable
The test is whether a statement can be confirmed or refuted. Adding scope, time, or data turns a slogan into information. Compare "our team executes well" with "the core team of three shipped on schedule for two consecutive quarters with no delays" — only the second one is worth arguing about.
- Replace piled-up adjectives with facts, numbers, or observable behaviour
- Keep each entry under about fifteen words; longer means two points fused
- Three to five entries per quadrant; more than seven means no real prioritisation
- Tag each entry with impact (high, medium, low) to support later ranking
Do not fill only the strengths box
In practice strengths get the fullest box and weaknesses the emptiest, because naming a weakness means admitting a problem. Yet weaknesses and threats are what actually drive strategy. If the weakness box holds a single line, the analysis is optimistic by construction and its conclusions deserve scepticism.
- Require at least as many weaknesses and threats as strengths and opportunities
- Focus weaknesses on controllable shortcomings, not "not enough resources"
- Sort weaknesses by how hard they are to fix; fix the cheap ones first
Cross the quadrants instead of describing them
Four filled boxes are raw material. The conclusions come from combinations: use a strength to capture an opportunity, use a strength to blunt a threat, fix a weakness to unlock an opportunity, fix a weakness to avoid a threat. Do this step and the analysis has a next move.
- Strength plus opportunity: pick the strongest and the most certain, write one action
- Weakness plus opportunity: judge whether closing the gap pays for itself
- Strength plus threat: check whether an existing strength neutralises it directly
- Weakness plus threat: list the defensive baseline and what you will not do
Layout: practical notes on the grid
The conventional arrangement is strengths top-left, weaknesses top-right, opportunities bottom-left, threats bottom-right. Keeping the order consistent matters because readers build an expectation, and then no SWOT they open requires re-orientation.
- Equal box sizes with bulleted content, not dense paragraphs
- Warm or positive colours for strengths and opportunities, cooler or warning colours for the other two
- Prefix each line with a bullet for fast scanning
- Put the cross-quadrant conclusions in a separate block below the grid
Frequently asked questions
- How often should a SWOT be repeated?
- Typically quarterly or around major events such as funding, a launch, or entering a new market. Too often becomes box-ticking; too rarely means acting on stale judgements after the environment has moved. The trigger to redo it is a change in the external factors.
- What is the difference between SWOT and PEST?
- PEST analyses the external environment only — political, economic, social, technological — and acts as a refinement tool for the opportunities and threats boxes. For a large decision, run PEST first to gather external facts, then feed them into SWOT.
- Can an individual use SWOT?
- Yes, and it is often more direct than the corporate version: internal factors become skills, experience, time, and health; external ones become industry trends, job demand, and family constraints. The same rule applies — write specifics, not unverifiable claims like "quick learner".
- What should come out of a SWOT?
- At minimum three things: one or two concrete actions, one direction you explicitly will not pursue, and one external indicator to keep watching. Without those, the exercise is a record rather than a decision input.