CompareToDecide FAQ – How to Compare Options & Make Better Decisions

Everything you need to know about weighted decision matrices, answered in plain language.

What is a decision matrix?

A decision matrix is a table that lists your options as rows (or columns) and the criteria you care about as the other axis. Each option is scored against each criterion, the scores are multiplied by how much you weight that criterion, and the totals reveal the best-fit choice — replacing gut instinct with a repeatable, structured process.

How do I use a weighted decision matrix?

List the options you're choosing between, list the criteria that matter (e.g. price, quality, location), assign each criterion a weight from 1-10 based on importance, score every option against every criterion, then multiply score by weight and sum the results. The option with the highest weighted total is your best fit. Try it yourself with our weighted decision matrix calculator.

How do I decide how to weight my criteria?

Rank your criteria from most to least important before scoring any options — this avoids letting a specific option's strengths bias your weights. A simple approach: give your top priority a weight of 9-10, secondary priorities 5-7, and nice-to-haves 1-3.

Decision matrix vs pro/con list: which is better?

A pro/con list is faster and works well for simple, two-option decisions. A weighted decision matrix takes a bit more setup but handles three or more options and multiple competing criteria far better, because it accounts for how much each factor actually matters to you rather than just counting pros and cons equally. Try our pro vs con list maker for the simpler case.

When should I use a decision matrix instead of just going with my gut?

Use a decision matrix when a decision is high-stakes, hard to reverse, or when you keep going back and forth. If the options are close, or you have more than two things to compare, a structured score makes the tradeoffs visible and reduces post-decision regret.

Can you give a real example of a decision matrix?

Choosing a phone: criteria might be Price (weight 8), Camera (weight 6), Battery life (weight 7). Score two phones 1-5 on each, multiply by weight, and sum. Phone A might score 92 and Phone B 78 — meaning Phone A is the better fit for your specific priorities, not just "better" in general.

Where can I build a decision matrix online for free?

You can build one instantly with our free decision matrix generator — no spreadsheet setup, no signup, and results in under two minutes.