Forex Rebate Calculator: Cashback Per Lot, Added Up

This free forex rebate calculator shows what cashback per lot adds up to over a month and a year of trading. Enter your rebate per standard lot, your average trade size, and your trading frequency. The tool returns your monthly lot volume, the rebate it earns back, and the share of your trading costs that the rebate recovers. One thing up front: a rebate is a cost reduction, not an income stream. It makes each trade slightly cheaper. It never makes a bad trade good.

Forex Rebate Calculator

The cashback your rebate program pays per round-turn standard lot. Typical programs pay roughly 2 to 8 USD depending on broker and account type.

Your all-in spread plus commission per round-turn standard lot. Leave empty to skip the cost-recovery outputs.

Rebate per month
150.00 USD
Lots traded per month30.00
Rebate per year1800.00 USD
Total monthly trading costs240.00 USD
Costs recovered by rebate62.5%
Net cost per lot after rebate3.00 USD

How to use the forex rebate calculator

  1. Enter the rebate your program pays per standard round-turn lot, in USD. Most programs publish this number per instrument group; use the figure for the pairs you trade most. The default is 5 USD.
  2. Enter your average lots per trade. Look at your last 30 to 50 trades and take the mean, not your largest position. The default is 0.50 lots.
  3. Enter how many trades you take per day and how many days you trade per month. Again, use real history, not your busiest week.
  4. Optionally, enter your average all-in trading cost per lot: spread plus commission, in USD. This unlocks the cost-recovery outputs.
  5. Press Calculate. The tool shows your monthly lot volume, the monthly and yearly rebate, and how much of your cost per lot the rebate hands back.

The result updates live as you type. All math runs in your browser; nothing is sent anywhere. Keep the inputs honest and the output stays useful.

Worked example: 30 lots a month at 5 dollars per lot

Walk through the defaults. You trade 0.50 lots per position, three trades a day, twenty days a month. That is 0.50 × 3 × 20 = 30 standard lots of monthly volume. At 5 USD rebate per lot, the cashback comes to 150 USD per month, or 1,800 USD per year. Real money, but look at where it comes from before you celebrate.

Now add the cost side. Say your all-in cost is 8 USD per lot: roughly a 0.6-pip average spread plus 7 USD round-turn commission on a raw account. Thirty lots then cost you 240 USD per month in spread and commission. The 150 USD rebate claws back 62.5% of that (5 ÷ 8 × 100). Your net cost drops from 8 USD to 3 USD per lot.

Read the example the right way around. You did not earn 150 USD. You paid 240 USD to trade and got 150 USD of it back. The rebate turned an expensive cost structure into a cheaper one. That is the whole story, and it is a good story on its own. A 62.5% cost reduction compounds quietly across hundreds of trades. Run your own numbers through the forex profit calculator to see how a 5-USD-per-lot saving shifts each trade's bottom line.

How forex rebates actually work

Rebates come from an introducing-broker arrangement. Your broker earns the spread and commission on every trade you place. When you open your account through an introducing partner, the broker shares a slice of that revenue with the partner. A rebate program passes part of that slice back to you, usually per round-turn lot, paid daily, weekly, or monthly.

Three practical points follow from that mechanic. First, the rebate arrives whether the trade closes positive or negative. The broker collected its spread either way, so the partner's share exists either way. That is why a rebate is best understood as a discount on your transaction costs, not as a result of your trading.

Second, the rebate scales with volume, not with skill. Trade more lots, receive more cashback. This is exactly why the next section exists: the same mechanic that rewards volume can quietly push you toward trading you should not do.

Third, nothing about the trade itself changes. Your fills, your platform, and your account stay the same, provided the broker does not route rebate accounts to a wider-spread book. Check that before joining any program: compare quoted spreads on a rebate account against the broker's standard published spreads. If the spread widened by more than the rebate pays, you bought a discount with a bigger bill.

What a realistic rebate per lot looks like

Most programs pay somewhere between 2 and 8 USD per standard round-turn lot. Where you land in that range depends on the broker, the account type, and the instrument. Raw-spread accounts with a fixed commission usually sit at the higher end, because the broker's revenue per lot is explicit and easier to share. Standard accounts bake everything into the spread, so the rebate tends to be smaller and harder to verify.

Treat any offer far above that range with suspicion. A rebate can never exceed what the broker actually earns from your trading. Offers that promise more are usually recovering the difference somewhere else: wider spreads, higher commissions, or withdrawal conditions buried in the terms. Read the payout schedule too. Daily or weekly payments into your trading account are simple to audit against your own volume; quarterly payments through a third party are not. When in doubt, run both versions of the numbers through the calculator above and compare the net cost per lot.

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The overtrading trap

Here is the trap in one line: adding trades just to farm rebates is negative arithmetic. Every extra trade costs you the full spread and commission up front, and the rebate hands back only a fraction of it. In the worked example, each added lot costs 8 USD and returns 5 USD. You are down 3 USD per lot before price moves a single pip. Multiply a losing fraction by more volume and the hole gets deeper, not shallower.

The math shows up in your edge, too. Every cost per trade raises the bar your strategy must clear before it breaks even. The breakeven calculator shows how many pips of cost your average trade must overcome; extra trades add that toll again and again. And if your strategy's edge per trade is thin, added costs can flip it from positive to negative outright. Check yours with the expectancy calculator before you change anything about your frequency.

So use the rebate the passive way. Trade exactly the setups your plan already produces, at the size your risk rules already allow, and let the cashback lower the cost of that existing activity. The moment a rebate figure appears in your trade selection, the program has started trading you. A rebate should never appear in the reasons column of your trade journal.

Rebates and your real cost per trade

To judge any rebate offer, you first need your true all-in cost per lot. Two pieces make it up. The spread: take the average spread you actually trade at, in pips, and convert it to money with the pip value calculator. On EURUSD, one pip is 10 USD per standard lot, so a 0.6-pip average spread costs 6 USD per lot. The commission: whatever your account type charges per round-turn lot, often 6 to 8 USD on raw-spread accounts, zero on standard accounts with wider spreads.

Add the two and you have your cost per lot. Subtract the rebate and you have your net cost. That net number is the one that belongs in your planning, your journal, and every tool on the forex tools page. Measure it per instrument: a rebate that recovers 60% of your EURUSD cost may recover far less on gold, where spreads run wider.

One measurement tip: sample your spread at the times you actually trade. A broker's advertised minimum spread usually belongs to the quietest hours. If you trade the London open or news minutes, your real average is higher, your cost per lot is higher, and the rebate recovers a smaller share than the brochure suggests.

Brokers I trade with

Rebate math is cleanest on raw-spread account types, where the commission is fixed and the spread component is small and easy to measure. These are the brokers I use for that kind of account.

Affiliate disclosure: the links below are partner links. I trade with these companies myself — when you sign up through one of them you support this free indicator project at no extra cost to you.

  • IC Markets — my main broker, open to traders worldwide, with raw-spread accounts that make the cost-per-lot number simple to track.
  • IC Trading — the entity I point EU traders to, with the same raw-spread account structure under EU-facing conditions.
  • Exness — a solid alternative with transparent per-lot commissions and quick account setup.

Whichever broker you pick, run the same check: measure your real spread, add the commission, and feed the total into the calculator above. The numbers, not the marketing page, decide whether a rebate program helps you. My testing approach for everything on this site is documented in the Editorial and Testing Policy.

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FAQ

Do rebates get paid on losing trades?

Yes. The rebate is a share of the spread and commission the broker collected, and the broker collects those on every trade regardless of outcome. That is also why a rebate can only reduce your costs; it cannot change what the trade itself did.

Do rebate accounts widen my spread?

It depends on the program, and this is the honest check to run. Reputable introducing-broker setups leave your account conditions untouched; some schemes route clients to wider-spread account types instead. Compare live spreads on your rebate account against the broker's standard published spreads. If the widening exceeds the rebate, the program costs you money.

Are forex rebates taxable?

It varies by country. Some tax authorities treat rebates as a reduction of trading costs, others as separate receipts. Keep a record of what you receive and check the rules with a local tax professional before you file.

Should I trade more to collect more rebates?

No. Each extra trade costs the full spread and commission and returns only a fraction as cashback, so added volume without a valid setup loses money by construction. Take the trades your plan produces and treat the rebate as a discount on those.

Can a rebate fix a losing strategy?

Only in one narrow case: a strategy that loses less per trade than the rebate pays per lot, which is rare and fragile. For everything else, a rebate shrinks costs and nothing more. Test any change on a demo account first, because results are not guaranteed; past performance is not indicative of future results.

About the author

This guide was written by Dominic Walsh, a Forex trader and MT4/MT5 indicator developer. Every tool on forexmt4systems.com is tested on live charts before release and ships as ready-to-use compiled MT4 (.ex4) and MT5 (.ex5) files. Learn more about the trader and developer behind this site.