Should I use a personal loan to invest in cryptocurrency?

The core risk: A personal loan creates a fixed monthly payment obligation. Cryptocurrency prices can and do drop dramatically - Bitcoin dropped 75% from late 2021 to mid-2022; many altcoins dropped 90%+. If you borrowed $10,000 at 15% APR and your crypto portfolio drops to $1,500, you still owe $10,000 (plus interest) with no way to recover the loss through the investment.

Lender terms: Many personal lenders explicitly prohibit using loan proceeds for cryptocurrency investment in their terms of service. If the lender discovers this use (difficult to prove but possible), they may call the loan due or deny future loans from the institution.

The leverage problem: Using debt to invest in volatile assets is leverage. Even professional investors with sophisticated risk management systems have been destroyed by leveraged crypto positions. The personal loan version of this trade is the retail version of a strategy that regularly wipes out experienced traders.

The only argument for it: If you are absolutely certain you can repay the loan from your income regardless of what the investment does (meaning you would have otherwise bought the crypto with savings), then the loan payment is simply a forced savings plan you could have done differently. In this narrow scenario, borrowing for crypto is 'merely' a bad financial decision rather than a potentially catastrophic one.

Better alternatives: If you want crypto exposure, invest only what you can afford to lose completely - from savings, never from debt. Dollar-cost average with small monthly amounts from your regular income. Treat it as a speculative lottery ticket, not an investment.