How Much Should You Invest in Crypto Per Month?
A practical guide for UK investors looking to build a monthly crypto investment habit without putting their finances at risk.
The Short Answer
There is no single right answer to how much you should invest in crypto each month. The amount depends entirely on your personal financial situation, risk tolerance, and investment goals. However, most financial guidance converges on one principle: only invest what you can afford to lose.
For most UK beginners, a common starting point is £25–£100 per month using a strategy called pound-cost averaging (DCA). This means investing a fixed amount at regular intervals, regardless of whether the market is up or down. It is a disciplined approach that removes the temptation to time the market and smooths out the impact of volatility over the long term.
Before allocating any money to crypto, make sure your essentials are covered. That means rent or mortgage payments, bills, groceries, and other non-negotiable expenses should never be at risk. Your emergency fund — typically three to six months of living expenses — should already be in place, and any high-interest debt should be paid down first.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency is a high-risk investment. Always do your own research and consider consulting a qualified financial adviser before investing.
What Is DCA and Why Does It Work for Crypto?
Pound-cost averaging — often referred to as DCA (dollar-cost averaging in US terminology) — is an investment strategy where you commit a fixed amount of money to an asset at regular intervals. For crypto, this might mean buying £50 of Bitcoin on the first of every month, no matter what the price is doing.
The core benefit of DCA is that it reduces timing risk. Cryptocurrency markets are notoriously volatile. Bitcoin can swing 10–20% in a single week, and altcoins can move even more dramatically. Trying to pick the perfect entry point is extremely difficult, even for experienced traders. DCA sidesteps this problem entirely by spreading your purchases over time.
Consider an example: if you had invested £50 per month into Bitcoin throughout 2024, you would have bought at a range of prices — some months when it was relatively cheap, and others when it was near all-time highs. Your average purchase price would sit somewhere in the middle, smoothing out the peaks and troughs that make lump-sum investing so stressful.
DCA also brings a psychological benefit. It removes the emotional decision-making that leads many investors to buy high during hype cycles and sell low during crashes. By automating your purchases, you take feelings out of the equation and stick to a consistent plan.
That said, DCA is not a guarantee of profit. If the underlying asset declines steadily over a long period, DCA will simply mean you kept buying into a falling market. Crypto remains a high-risk asset class, and it is entirely possible to lose money over any given timeframe. DCA is a strategy for managing risk, not eliminating it.
How Much Can You Afford? A Simple Framework
Before deciding how much to put into crypto each month, work through these priorities in order. Crypto should only come into the picture once the fundamentals are covered.
- 1
Emergency fund first
Build three to six months of living expenses in a savings account before investing anything. This is your financial safety net and should be easily accessible at all times.
- 2
Pay off high-interest debt
Credit cards, overdrafts, and personal loans should be cleared first. The interest you pay on debt almost always outweighs potential investment returns.
- 3
Pension contributions
Ensure you are at least getting your employer match. This is effectively free money and should be a priority over any speculative investment.
- 4
Discretionary investing
Money beyond the above priorities can go into investments — stocks, funds, bonds, or other assets that form the core of your portfolio.
- 5
Crypto allocation
Common guidance suggests allocating no more than 5–10% of your total investment portfolio to crypto. This keeps your exposure limited while still giving you meaningful upside if the market performs well.
What Does 5–10% Look Like in Practice?
If your monthly disposable income for investing is £500, 5–10% for crypto = £25–£50/month
If it is £1,000, that is £50–£100/month
Start small and increase as you get comfortable with the volatility and learn more about the market
Important Warning
Never invest more than you can afford to lose entirely. Crypto is highly volatile and can drop 50%+ in value within weeks. Unlike bank deposits, there is no FSCS (Financial Services Compensation Scheme) protection for cryptocurrency investments. If an exchange fails or you lose access to your wallet, your funds may not be recoverable.
Which Exchanges Support Recurring Buys?
Most major cryptocurrency exchanges available in the UK offer a recurring buy or auto-invest feature that lets you automate your DCA strategy. Below is a list of exchanges we have reviewed, ordered by their overall score.
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Note: Most major exchanges support recurring buy features. Check each platform for specific details on scheduling options and minimum amounts.
Tax Implications of Regular Investing
Using DCA does not change your tax obligations. In the UK, every disposal of a cryptoasset is a potential Capital Gains Tax (CGT) event. A disposal includes selling crypto for pounds, swapping one token for another, or using crypto to pay for goods and services. Simply buying and holding is not taxable.
Because DCA means you are making multiple purchases at different prices, you will need to track the cost basis for each individual buy. This can become complex over time, which is why many regular investors use dedicated crypto tax software to keep accurate records.
The annual CGT allowance for the 2025/26 tax year is £3,000. Gains below this threshold are tax-free. Above it, you will pay 10% (basic rate) or 20% (higher rate) depending on your income tax band.
For more details, see our guide to crypto tax software in the UK or refer to HMRC's official guidance on cryptoassets.