Should I Buy Bitcoin for My Child?

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You've bought some Bitcoin for yourself. Maybe a lot, maybe a little. Now you're thinking: should I buy some for my kid? The honest answer is: it depends on your time horizon and how you handle custody.

Yes, buying Bitcoin for your child can make sense as a long-term asymmetric bet alongside traditional savings. A small recurring purchase ($10-25/month) over 15-18 years uses dollar-cost averaging and gives your kid exposure to Bitcoin's fixed supply of 21 million coins. But it's not risk-free: Bitcoin has dropped 70-80% multiple times, and custody mistakes can mean permanent loss.

What's the case for buying Bitcoin for a child?

Bitcoin has a fixed supply of 21 million.¹ If demand grows over the next 15-20 years (the time horizon most parents are thinking about), each bitcoin becomes more scarce relative to the number of people who want it. That's the core bet.

A small, regular purchase ($10-25/month) over 18 years adds up. You're not trying to time the market. You're giving your kid a head start on owning a scarce asset over a long time horizon.

Michael Saylor put it bluntly: “Give them an endowment that'll last forever. Here's a bitcoin, give it to your grandson's grandson's granddaughter.”⁷ That's the optimistic case. Not everyone's that bullish, and nobody knows the future. But the logic of buying a scarce asset early in a child's life and letting time compound is hard to argue with.

What are the risks of buying Bitcoin for kids?

Bitcoin's price has dropped 70-80% multiple times. In 2022, it fell from $69,000 to under $16,000.² If you need the money in 5 years for college, that volatility is a real problem.

Bitcoin isn't insured like a bank account. The FDIC covers up to $250,000 per depositor at insured banks.³ Bitcoin has no such protection. If you lose your keys or get hacked, the money is gone. Custody matters, especially for a minor who can't manage their own exchange account.

And it's worth saying plainly: Bitcoin could fail. The probability feels low after 17+ years, but it's not zero. Don't put in money your family can't afford to lose.

How should parents think about sizing a Bitcoin investment?

• Time horizon matters most. 15+ years? The volatility smooths out historically. Through 2025, every 4-year holding period has ended higher.⁴ Past performance isn't a guarantee, but the longer the horizon, the better the odds. 3-5 years? Much riskier.
• Size it appropriately. This isn't your kid's college fund (unless you're very comfortable with risk). It's a long-term allocation alongside their other savings. Compare it with a Bitcoin + 529 approach for balance.
• Custody is the real question. Where do you hold it? A hardware wallet is more secure but requires you to manage the keys. An exchange is easier but riskier long-term. Think about what happens if something happens to you.

How do I talk to my kid about Bitcoin savings?

• “Why are you saving Bitcoin for me?” Because I think it might be worth a lot more when you're an adult, and I want to give you a head start. But I could be wrong, which is why we save in other ways too.
• “Can it go to zero?” Technically yes. Probably not, but that's why we don't put all our savings here. You can learn more about the risks in our safety guide.
• “How is this different from a bank account?” A bank account is insured and stable, but your dollars lose buying power every year to inflation.⁵ Bitcoin is the opposite: volatile in the short run, with a supply cap under its current rules. Check out our inflation explainer to understand why that matters.

Try this at home

The savings jar experiment (ongoing, ages 6+). Set up two jars (or envelopes): one labeled “Dollars” and one labeled “Bitcoin.” Each week, put a dollar in each. Track the Bitcoin price together once a week. After a month, show your kid how the dollar jar stayed the same but the Bitcoin jar's value went up or down. It's a hands-on lesson in volatility and saving.

Materials: Two jars, a few dollars, a phone to check the price. Time: 2 minutes/week.

Sources

1. Nakamoto, Satoshi. Bitcoin: A Peer-to-Peer Electronic Cash System (2008)
2. Forkast, “Bitcoin Price Falls to More Than Two-Year Low Amid FTX Fallout” (Nov 2022)
3. FDIC, Deposit Insurance FAQs
4. CaseBitcoin, Bitcoin Historical Returns & CAGR Charts (data source: Messari.io)
5. U.S. Bureau of Labor Statistics, CPI Inflation Calculator
6. IRS, Frequently Asked Questions on Virtual Currency Transactions
7. Saylor, Michael. Interview with Peter Voogd, discussing Bitcoin as a generational endowment