How Much Crypto Should Be in Your Portfolio?

"How much crypto should I have?" is the most common question I see from people who've decided to dip a toe in. The honest answer isn't a fixed percentage, it's a function of three things you control. Let's walk through the framework.

The three variables

How much crypto you should hold depends on:

1. How much volatility you can stomach without selling at the bottom.
2. How long you can leave the money untouched.
3. How catastrophic it would be if it all went to zero.

Notice none of these involve predicting the price of Bitcoin. That's intentional. Predictions are guesses; risk tolerance is something you actually know about yourself.

The general ranges

Based on how various financial advisors and crypto-curious investors actually allocate:

• 0%, completely reasonable. Crypto is not required to build wealth. If you don't understand it or don't want the volatility, skipping it is a perfectly legitimate choice.
• 1-3%, the "small bet" allocation. Enough to participate in upside if crypto becomes a major asset class, small enough that a 100% loss doesn't change your life.
• 3-5%, the typical "I believe in it" allocation. Meaningful exposure without going overboard.
• 5-10%, for people with strong conviction and high risk tolerance. Should be ready to lose it all without panicking.
• 10%+, concentrated bet, not diversification. Only appropriate for people whose financial life can survive a 70% drawdown. Almost never appropriate for someone over 50.

The risk tolerance test

Before you decide on a percentage, do this thought experiment: imagine your crypto allocation drops 70% next month. (This isn't hypothetical, Bitcoin has done this multiple times in its history.) How would you feel? How would you react?

If your answer is "annoying but I'd hold," your tolerance is high. If it's "I'd panic and sell," lower the allocation until the answer becomes "annoying but I'd hold." That's the right number for you.

The age adjustment

The younger you are, the more crypto you can theoretically tolerate, because you have more time to recover from a wipeout. A 25-year-old with a 5% crypto allocation can lose it all and still have 40 years to rebuild. A 60-year-old can't.

A reasonable age-based ceiling:

• 20s and early 30s: up to 5-10%
• 30s and 40s: up to 5%
• 50s: up to 2-3%
• 60+: 0-1%

These are ceilings, not targets. Many people in every age group should hold zero.

The "free money" rule

If crypto profits would feel exciting and crypto losses would just feel "well, I gambled and it didn't work," you're playing with the right amount. If crypto profits would feel essential to your retirement and crypto losses would damage your future, you're playing with too much.

What to put it in

If you're going to allocate, the safest approach within crypto is:

• 60-70% Bitcoin
• 30-40% Ethereum
• 0% everything else

Adding altcoins doesn't diversify your crypto portfolio, they're all correlated and they all crash together. Adding altcoins just increases your concentration risk while reducing your average quality. See Bitcoin vs Ethereum.

How to enter

Use dollar-cost averaging over 6-12 months. Don't lump-sum. Crypto's volatility is high enough that DCA dramatically reduces the regret of buying at a peak.

The rebalancing rule

When crypto rallies hard, your allocation grows beyond your target. A 5% allocation can become 15% after a bull run. When that happens, sell some and bring it back to 5%. This forces you to take profits during euphoria and protects you from the inevitable correction.

Conversely, when crypto crashes, buy back to your target. This forces you to buy during fear. The discipline of rebalancing is the only known edge a retail investor has.

The ultimate test

If you can't sleep because of how much crypto you own, you own too much. If you've never thought about it, you might own too little, or you might be exactly right. The goal isn't maximum exposure; it's the largest position you can hold through a 70% crash without selling.