How Long Should You Practise on a Demo Account?

Risk warning. CFDs and leveraged FX carry a high risk of rapid loss and a majority of retail investor accounts lose money. General information, not financial advice.

Short answer: practise until you can pass the readiness test further down this page, not for a set number of weeks. For most people that means a few weeks of learning the platform and testing their rules, then moving to a live account at the smallest size the broker allows. Brokers run their own clock anyway: Pepperstone's MT4 and MT5 demo accounts expire 60 days after they are created unless you hold a funded live account and ask for them to be kept.

The question every new trader asks is "how long should I stay on demo", and every answer is a number somebody made up. Three months. Six months. A hundred trades. Until you are consistently profitable.

The question is wrong, which is why the answers are useless. Time on demo measures nothing. What matters is which specific claims a demo account can actually support — because there are four it proves well and four it cannot prove at all, and knowing which is which is the entire skill.

What a demo account genuinely proves

That you can operate the platform without fumbling. Placing, modifying and closing orders; attaching a stop and a target; reading the margin figure before you confirm. This is real, it is worth learning for free, and it is the most common cause of an expensive accident in the first live week.

That your rules are executable. A strategy written on paper often turns out to require a fill at a price that never trades, or a stop closer than the broker's minimum distance. Demo exposes that in a day.

That your position-sizing arithmetic is right. If you can compute the size from the stop and the risk percentage, and the platform agrees with your number, that transfers to live unchanged. How to calculate position size covers the method.

That you can keep a journal. Boring, unglamorous, and the single habit most correlated with people who are still trading in two years.

Those four are worth the time. None of them requires months.

What a demo account cannot prove

That you get those fills. Demo servers often fill instantly at the quoted price. Live, the price moves between your click and the fill, and it moves against you more often at exactly the moments that matter — a data release, a session open, a gap. A strategy with a small target can be profitable on demo and unprofitable live on execution alone. The measurement method is in slippage in trading.

That your costs are real. Some demo environments leave real costs out. Pepperstone is explicit about its own: "We don't charge demo accounts for interest, dividend adjustments, or out-of-hours price movements", and its demo page adds that "Demo accounts are for testing execution and may not reflect live trading conditions." Hold positions for days and swap can be the largest line in your real P&L while being absent from the simulated one. Forex swap and rollover fees explained covers what is missing.

That you can take the loss. This is the big one and it is not a soft point. Risking money that is not real does not produce the physical response that risking rent does. A trader who follows the rules perfectly for six weeks on demo can break every one of them in the first live drawdown, and nothing in the demo record predicted it.

That you would have held. Reviewing a demo trade after the fact, everyone held through the drawdown. Nobody can verify what they would have done at 03:00 with real money on the line, and a demo journal cannot tell you.

The arithmetic of the gap

You can put a number on part of this rather than hand-waving it.

Suppose a strategy takes a 15-pip target with a 15-pip stop on EUR/USD and wins 55 trades in every 100. At 0.10 lot each pip is worth $1.00. On a demo that charges nothing, 100 trades produce 55 x 15 = 825 pips won and 45 x 15 = 675 pips lost: a gross result of +150 pips, or $150.

Now price the same 100 trades the way a live raw account would. Pepperstone's Razor and IC's Raw Spread MetaTrader account both list commission of $3.50 per lot per side, so 0.10 lot costs $0.70 per round turn, the same as 0.7 pips. IC publishes an average EUR/USD raw spread of 0.1 pips. Add an assumed half a pip of average slippage, which is our illustration, not a broker figure:

A strategy that made $150 on demo makes $20 or nothing live, before a single night of swap and before the nerves described above. The edge did not disappear because the strategy got worse. It was never as big as the demo said.

That is why short-target strategies survive demo and die live, and it is the calculation to run before you decide the demo result meant anything. The all-in cost model is worked through in raw spread vs standard account, when is it cheaper.

A readiness test that is not a calendar

Replace "how long" with "can I evidence these".

That last one deserves emphasis, because it is where most demo practice quietly fails. Trading a hundred thousand of virtual money when you intend to fund with a few hundred teaches you the mechanics of a position you will never take. Set the demo balance to your real intended balance. Every platform allows it.

Demo accounts have their own expiry dates

A demo is not yours to keep forever, and the rules differ by platform even at one broker. These are Pepperstone's, as its own pages stated them on 16 October 2026:

• MT4 and MT5: "MT4/5 demo accounts expire automatically after 60 days", unless you have a funded live account and ask for them to be set to non-expiry.
• cTrader: the account "will not expire if [it is] logged into at least once every 90 days."
• Pepperstone's own platform and TradingView: its demo page says these expire after 90 days of inactivity.
• Top-ups: cTrader and TradingView demos can be topped up at any time; for MT4, MT5 and the Pepperstone platform you ask support.

Other brokers set their own terms, so check before you build a long demo record you might lose. Export or screenshot your journal and trade history as you go. If you have not set the platform up yet, our guide to setting up MetaTrader 5 walks through opening a demo inside it.

The counter-argument, in both directions

Against demo: it can become a comfort zone. Some traders stay for a year because staying is free and moving is frightening, and the extra months teach nothing new after the first few weeks. If your demo results have stopped changing, the information has been extracted and further practice is avoidance.

For demo: it is also badly under-used, and the fashionable advice to "go live immediately with a tiny account, the psychology is the only thing that matters" is half right at best. A live account with real money and no platform competence is an expensive way to learn where the stop-loss button is. Both mistakes are real; they just belong to different people.

The synthesis is boring and correct. Use demo to prove the four things it can prove. Then go live at the smallest size the broker allows — see what is a nano lot in forex — and treat the first live months as the real education, at a size where tuition is affordable. Where the broker also has no deposit minimum, that transition costs almost nothing to attempt; brokers with no minimum deposit covers the field.

Before you fund the live account

Two checks that have nothing to do with trading and cost people more than their first drawdown.

Find the inactivity fee terms, because a small live account that goes quiet for a few months can be emptied by charges alone. And find the minimum withdrawal, because a balance stuck just below it is the most annoying possible outcome of a cautious first deposit.

The bottom line

Stop asking how long. Ask what the demo has actually evidenced, accept that it can say nothing about fills, costs or nerve, and move to live at a size where being wrong is survivable. The demo is a flight simulator: it will teach you the cockpit, and it cannot teach you the weather.

Sources (read 16 October 2026): Pepperstone demo-account page and its EU help article on how long demo accounts last (expiry, top-ups, the interest-charge statement and the live-conditions footnote); Pepperstone pricing page and IC's trading-accounts overview (commission of $3.50 per lot per side, IC's 0.1-pip average EUR/USD raw spread). The slippage and 1.0-pip spread figures in the cost table are illustrations, not broker figures.

Risk Warning

CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. Between 51-89% of retail investor accounts lose money when trading CFDs. Simulated results do not reflect live execution, costs or the effect of real financial risk, and past performance is not indicative of future results.

This article is general information, not financial advice. Demo conditions, available balances and expiry are set by each broker and differ from live conditions in ways the broker is not obliged to itemise.