Regret Minimisation Framework Calculator
Weigh a major financial decision by future regret in both directions.
Use Jeff Bezos regret minimisation framework to evaluate major financial decisions. Weigh regret of action vs inaction at a future age.
What this tool does
Enter regret score (0-10) for taking the action and regret score (0-10) for not taking it at a future age. The tool shows the net regret direction, suggesting which choice minimises long-term regret.
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Formula Used
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Disclaimer
Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.
The regret minimisation framework, popularised by Jeff Bezos, asks a specific question when facing major decisions: "At age 80, will I regret doing this, or will I regret not doing this?" It's a deliberate tool for decisions where standard cost-benefit analysis produces unclear answers — especially life decisions with financial components (starting a business, taking a sabbatical, making a major investment, relocating).
The framework works because most people undervalue future regret about inaction compared to present risk of action. At the decision moment, action feels risky (loss aversion). At age 80, inaction regrets typically dominate — the things not attempted, the opportunities passed, the risks avoided. Bezos's own framing: "I knew that when I was 80 I was not going to regret having tried this. I knew that if I failed I wouldn't regret that."
The calculator formalises this. Score your estimated regret at a future age for taking the action (scale 0-10). Score your estimated regret for not taking it (same scale). The difference indicates which choice minimises future regret. This doesn't replace financial analysis — it supplements it when the financial numbers are ambiguous.
How to use it
Think of a specific major financial decision you're considering. Imagine yourself at a specific future age (70, 80, or whatever feels meaningful). Score 0-10 your estimated regret if you do it and it fails. Score 0-10 your estimated regret if you don't do it. The direction of the net indicates which path minimises long-term regret.
What the result means
If regret-of-not-doing exceeds regret-of-doing, the framework suggests taking the action — the worst outcome of trying is typically less painful than the chronic regret of not trying. If regret-of-doing exceeds regret-of-not-doing, caution is likely correct. Close scores indicate the regret framework isn't decisive, and other factors should dominate.
Personal reflection tool. Not financial advice.
Regret scores of 3 vs 8 produce a direction based on the inputs provided.
Inputs
This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.
Sources & Methodology
Methodology
Framework from Jeff Bezos (1997). Compares scalar regret scores for action vs inaction at a future age. Positive net indicates take action, negative indicates avoid, near-zero indicates framework is not decisive.
References
Frequently Asked Questions
How do I honestly score regret?
Does this only work for career decisions?
What if the scores are close?
Isn't this oversimplified?
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