Weighted Decision Matrix
Turn a messy choice into a ranked shortlist. Weight your criteria, score each option, and let the weighted totals show which one best fits what you actually care about.
Ranked results
| Rank | Option | Weighted total | Score % |
|---|---|---|---|
| 1 | Option B ★ | 78 | 70.9% |
| 2 | Option A | 72 | 65.5% |
Best all-round choice: Option B.
How the matrix works
A weighted decision matrix separates two questions that we usually tangle together: what matters, and how each option measures up. First you name your criteria and give each a weight. Then you score every option on each criterion. The tool multiplies each score by its criterion’s weight and adds the results, so an option that does well on a heavily-weighted criterion gains far more than one that shines on a criterion you barely care about.
The winner is simply the option with the highest weighted total. The percentage tells you how close it came to a perfect score, and the ranking shows how tightly the field is packed. If the top two are almost level, the matrix is telling you the decision is close — and that’s useful information in itself.
Frequently Asked Questions
What is a weighted decision matrix?
It is a grid that scores each option against a set of criteria, where every criterion carries a weight reflecting how much it matters. Each option's weighted total is the sum of weight × score across all criteria, so the option that best satisfies your most important priorities rises to the top — not just the one that wins on the most criteria.
How should I choose the weights?
Set the weights before you score any option, so you're deciding what matters rather than rationalising a favourite. Use any consistent scale — 1 to 5, or 1 to 10 — and give your most important criteria the highest numbers. The absolute size of the weights doesn't matter, only their ratios; the tool reports each option as a percentage of the maximum achievable so different weight scales stay comparable.
How do I score each option?
Score every option from 0 (worst) to 10 (best) on each criterion, judging one criterion at a time down the column rather than one option at a time across the row. Scoring column-by-column keeps your standard consistent and reduces the halo effect, where a strong option gets inflated scores everywhere.
What if two options tie?
A tie usually means the matrix has said what it can and the remaining difference is small enough that either choice is defensible. Before flipping a coin, sanity-check your weights and scores, consider adding a criterion that captures something you've left out, or break the tie with a factor the numbers don't cover, such as gut feel or reversibility.
A decision aid, not a decision. The ranking reflects the weights and scores you enter, so treat it as a structured second opinion and apply your own judgment before you commit.