At Health Factor 1.0, an Aave Loan Reaches the Edge

When your Aave health factor slides to 1.0, you’re standing on the trapdoor. One tiny move against you and liquidators can step in. That’s not drama. That’s just how the engine works.

This piece breaks down what actually happens at health factor 1.0, why so many positions are sitting just above it right now, and the practical ways to give yourself breathing room. We’ll keep it plain, skip the hype, and stick to verifiable data where it matters.

By the end, you’ll know what the edge looks like on Aave, how fast you can slip over it, and what to do before that happens.

At health factor 1.0 on Aave, your loan becomes eligible for liquidation. That means bots can repay part of your debt and seize a slice of your collateral with a liquidation bonus taken from your side. Interest keeps ticking, markets move in basis points, and the line between safe and liquidatable is thinner than it looks.

• Health factor at 1.0 is the liquidation threshold. Any adverse move can trigger partial liquidation.
• Liquidators earn a bonus from seized collateral, which increases your effective loss.
• Variable rates and utilization shifts can push your debt higher even if prices don’t move.
• Soft stablecoin depegs and oracle updates can nudge you below 1.0 faster than expected.
• Buffers matter. Running at 1.02 isn’t a cushion. It’s a coin flip in choppy markets.

How does Aave’s health factor actually work?

Think of health factor as a safety ratio. Aave looks at your collateral value with each asset’s risk settings, then compares it to your borrow value. The higher the health factor, the bigger your margin for error. Once it hits 1.0, you’ve spent your margin.

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