What is Jeff Bezos' 70% rule?

Jeff Bezos’ 70% Rule: Why Perfect Information Isn’t Necessary

When it comes to making decisions—especially in fast-moving environments—waiting for complete information can mean missing opportunities. That’s the philosophy behind Jeff Bezos’ so-called 70% Rule, a guiding principle he’s applied throughout his career at Amazon.

The idea is simple: don’t wait until you have 100% of the facts before acting. Instead, make the call once you have about 70% of the information. Bezos has long argued that in business, speed often trumps perfection. “If you wait for all the information, you’re probably already too late,” he once said. “If you’re good at 70%, you’re good enough.”

This rule isn’t about recklessness—it’s about calculated momentum. In high-velocity industries, waiting for full clarity can lead to paralysis, while early action, even with uncertainty, allows for quick learning and course correction. At Amazon, this mindset helped drive bold moves like launching Amazon Web Services or entering the grocery space with Whole Foods—initiatives that seemed risky at the time but paid off because they were made early and adapted quickly.

The 70% Rule also reflects a deeper truth about leadership: great decisions aren’t always the most informed—they’re the ones made at the right time. Bezos understood that in a world of constant change, waiting for certainty is often the riskiest choice of all.

For entrepreneurs and leaders, the lesson is clear: don’t let the quest for perfection slow you down. Gather what you can, trust your instincts, and move. As Bezos showed, sometimes the best decisions are made not with full confidence—but with enough.