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This bonus wagering calculator applies a stated multiplier to a defined base, subtracts already counted progress and adjusts the remaining amount for a contribution rate. An optional permitted stake translates the remaining stakes into a whole-round arithmetic estimate.
It does not check an account, predict losses or confirm a withdrawal. Examples here are fictional AUD models. For Australian licensed online wagering, the National Consumer Protection Framework protects bonus-bet winnings from further turnover requirements. The form’s starting numbers are arithmetic defaults, not an active offer or a statement of ordinary Australian wagering conditions.
For adults aged 18 and over. Gambling involves the risk of losing money. Where commercial referral links are provided, the website may earn commission; commercial relationships can affect inclusion and placement. The Affiliate Disclosure explains the funding arrangements.
Use the bonus wagering calculator
Calculate a wagering requirement
Use one currency throughout. Dollar amounts are displayed with a $ sign. Enter the basis and multiplier stated in the specific coupon.
Choose the basis stated in the terms, then supply the relevant amount, multiplier, contribution and already credited progress. Leave the optional stake blank if you do not need a paid-round count. Use Calculate wagering to show the result and Reset to restore the starting values.
Changing an input or basis hides the previous result until you calculate again. The selected basis determines which amount fields apply. An inactive amount is not silently added to the chosen base.
Read target, progress and actual stakes separately
The counted target
This is the defined base multiplied by the stated multiplier. It measures required qualifying progress under the entered model, rather than a deposit or predicted loss.
The remaining stakes
Subtract already counted progress, then divide the remainder by the contribution expressed as a decimal. These stakes differ from counted progress when contribution is below 100%.
The round estimate
If a constant permitted stake is supplied, divide remaining stakes by that amount and round upward to a whole round. This does not establish whether funds last for those rounds.
The Bonus Terms guide explains the full condition set. A numerically consistent result still depends on the correct base, eligibility, contribution and source wording.
Keep the Australian protection beside the model
The national framework distinguishes the original complimentary betting credit or token from its winnings. For Australian licensed online wagering, bonus-bet winnings must be withdrawable without further turnover. Additional jurisdictional restrictions can apply.
Do not use a generic conditional-credit formula to assume that a further wagering rule applies to those winnings. The Bonuses hub explains reward forms and the restrictions on account-opening and referral incentives.
Casino-style terminology needs its own service context. Our Australian services overview links to official guidance. A calculator does not establish that a provider may supply a product to Australian customers.
The UK Gambling Commission’s glossary of terms provides vocabulary for wagering requirements and significant conditions. It is a definitions reference within its own scope, rather than permission for an illustrated condition or a current offer.
Choose one of the three stated bases
Bonus only uses the bonus amount alone. It does not add a deposit. Deposit plus bonus adds the qualifying deposit and bonus amount. Free-spin winnings uses actual promotional spin winnings rather than a spin count or nominal package value.
The calculator shows the relevant amount fields for the selected option. A deposit is needed for the combined option, while the winnings option uses its own winnings field. Do not choose a base from a headline multiplier alone.
A rule described as 8 times can produce different targets depending on its base. Save the exact definition with your inputs. If the source does not establish the base, the calculation remains unresolved even if the form can accept a number.
The selected option is an arithmetic interpretation of supplied terms. It does not classify a private account automatically or determine which legal protections apply.
Accepted ranges do not establish permitted promotional terms
| Field | Accepted range and role |
|---|---|
| Active deposit, bonus or spin winnings | Each applicable amount is from 0 to 1,000,000 in the one currency used throughout. |
| Wagering multiplier | From 0 to 1,000, using the multiplier in the stated model. |
| Game contribution | From 0.01% to 100%. Zero contribution is not accepted for this division model. |
| Eligible wagering already credited | From 0 to 2,000,000,000, after contribution adjustments. |
| Stake per paid round | Optional: from 0.01 to 100,000 when supplied. It must also be permitted by the actual terms. |
These are numerical input limits, not recommendations, affordability measures or lawful maximums for promotions. The accepted multiplier range does not mean every value is currently permitted or offered.
Use one currency for every amount. The dollar sign is a display convention, not a currency converter. The Banking guide explains currency and account records.
The starting values form a fictional arithmetic example
The form starts with Bonus only, a bonus amount of 20, a 30-times multiplier, 100% contribution and zero credited progress. The optional stake is blank. If those monetary units are AUD, the basis is $20 and the counted target is $600.
With no progress entered, remaining counted wagering is also $600. At 100% contribution, remaining actual stakes are $600. No round count is shown while the optional stake is blank.
If a fictional permitted $2 stake is added, the arithmetic estimate is 300 paid rounds. That does not predict a $600 loss, require a $600 deposit or guarantee that an initial balance funds 300 rounds.
The 30-times default is not evidence of a current offer or a universal rule. Replace defaults with supported inputs only when interpreting an actual condition, keeping the Australian protection described above in view.
A deposit-plus-bonus example uses both amounts
In a fictional AUD model, choose Deposit plus bonus with a $50 qualifying deposit and $25 bonus. The base is $75. At an 8-times multiplier, the total counted target is $600.
Suppose eligible progress already credited is $120, contribution for the remaining activity is 40%, and a permitted constant stake is $1.50. Remaining counted progress is $480. Divide by 0.40 to obtain $1,200 of remaining actual stakes, corresponding to 800 whole paid rounds.
| Output | Fictional AUD result |
|---|---|
| Amount used as the basis | $75. |
| Total counted wagering target | $600. |
| Remaining counted wagering | $480. |
| Remaining stakes at this contribution | $1,200. |
| Paid rounds at the entered stake | 800 at $1.50 per round. |
The target happens to equal the starting example’s $600, but the models use different bases, multipliers and progress. Matching one output does not make their remaining stakes or conditions equivalent.
Use actual spin winnings, not the package’s face value
For the Free-spin winnings option, supply the actual promotional winnings amount described by the model. A package’s event count or nominal stake total is different information.
In a fictional AUD case, actual credited winnings are $12.50 and the stated multiplier is 6. The counted target is $75. If $15 progress is already credited, remaining counted wagering is $60.
At 25% contribution, the remaining-stakes calculation is $60 divided by 0.25, giving $240. A permitted $0.80 stake corresponds to 300 rounds under unchanged conditions.
By contrast, 10 events at a nominal $0.20 each describe $2 of activity. Multiplying that nominal amount by 6 gives $12, but it uses the wrong base for this winnings-based model. The calculator does not predict what the package will actually return.
Already credited progress has contribution built in
The credited field is for progress already counted under the relevant rule, after contribution adjustments. It is not raw total stakes, a deposit, current balance or gross game return.
For the combined example, $300 AUD of eligible prior stakes at 40% contribution supplies $120 of counted progress. That is the $120 used to reduce the $600 target to $480.
Entering the raw $300 instead would show only $300 remaining counted progress and $750 remaining stakes at 40%. The correct example has $1,200 remaining stakes, so the wrong input understates it by $450.
If a provider’s counter or public wording is unclear, identify what it measures before substituting a value. The formula cannot determine whether a private counter is raw stakes or adjusted progress.
Contribution is not RTP or a loss percentage
A 40% contribution says how much eligible activity counts toward a requirement. It does not say that 40% is returned as a prize or that the other 60% must be lost.
For a positive rate, convert the percentage to a decimal and divide remaining counted progress by it. Forty per cent is 0.40. The fictional $480 remainder therefore corresponds to $1,200 of actual stakes under that rate.
At 100% contribution the same $480 remainder corresponds to $480 of stakes; at 20% it corresponds to $2,400. These are sensitivity comparisons under stated inputs, not instructions to carry out the activity.
Zero contribution supplies no progress toward a positive unmet target. The form rejects zero rather than dividing by it. An expressly prohibited product can also have consequences beyond simply contributing nothing; check the exact terms.
The RTP and Expected Loss Calculator answers a different mean-return question. A contribution percentage should not be entered there as though it were theoretical RTP.
Remaining stakes and other money labels use different rounding
Basis, target and remaining counted progress display to two decimal places. The remaining-stakes amount is rounded upward to the next cent. Paid rounds, when requested, round upward to a whole round using the underlying calculation.
For a fictional $1 AUD target with no credited progress and 30% contribution, actual remaining stakes are $3.3333 continuing. The upward monetary display is $3.34, rather than an ordinary nearest-cent display of $3.33.
At a permitted $0.50 stake, the underlying amount requires 7 whole paid rounds, whose combined stakes are $3.50. The monetary display and whole-round count answer different questions.
A rounded zero label also needs care. In an invented AUD model, a $0.01 bonus multiplied by 0.01 creates a $0.0001 counted target. With no credited progress and 100% contribution, the unrounded remainder is still positive, although the target and counted-remainder labels display $0.00.
The upward remaining-stakes display is $0.01. At a fictional permitted $1 stake, the arithmetic count is one whole round. A positive remaining amount needs at least one round when a valid permitted stake is supplied; the rounded zero labels do not confirm completion. This is a precision example, not an instruction to make that stake.
Do not take an already rounded label and silently treat it as a new exact input. Display rules here do not establish how a provider rounds its account counter or credits an actual promotion.
The optional stake supplies a count, not a funds forecast
Leaving the optional stake blank hides the round-count output. Entering zero is different: it is outside the accepted stake range. A supplied positive stake must also comply with the actual condition being interpreted.
The count assumes that same stake and contribution throughout. It does not track wins, losses, balance changes, stake changes or progress through a real game sequence.
A permitted maximum is not a recommended stake. The form’s numerical limit also does not establish a promotion’s maximum. The Bonus Terms guide explains stake caps and other eligibility conditions separately.
The volatility guide explains variation in outcomes. A count of 800 possible paid rounds does not establish that funds will last for them, that the final balance survives or that anything becomes withdrawable.
Progress above the target produces a check, not an entitlement
Remaining counted wagering has a minimum of zero. If a fictional $600 target is compared with $650 entered progress, the arithmetic remainder is zero and the excess is $50.
The calculator warns that entered progress exceeds its calculated target. Check the selected base, multiplier and meaning of the progress figure against the actual counter. The $50 excess is not automatically extra cash, a refund or proof of completed terms.
Zero can also be an explicit valid base or multiplier input. That can make the model’s target zero. A required blank field is different from entering zero, and the contribution field still has its own positive range.
A zero output confirms only the arithmetic under the supplied assumptions. Expiry, excluded products, maximum stake, account decisions and other conditions are not checked by this form.
Keep mixed contribution records in counted units
For a fictional AUD record, suppose $150 of eligible stakes contributes at 100% and another $100 contributes at 20%. Their counted progress is $150 plus $20, or $170, while actual stakes total $250.
If the target is $600, that $170 leaves $430 of counted progress. A separate future model at a constant 50% contribution corresponds to $860 of remaining stakes. It would be wrong to apply the future rate to all the past activity without checking what was actually counted.
The form uses one contribution for its remaining-stakes calculation. It does not automatically reconstruct a multi-product activity history. Use a supported already-counted total, or preserve the separate calculation needed to establish that input.
Changing future assumptions does not change what a provider previously credited. If its record differs from your calculation, identify the eligibility, period and rate for each part rather than assuming the counter is measuring the same thing.
Check an unexpected result against the field meanings
Start with the selected basis and active fields. Adding a deposit to a bonus-only condition or using nominal spin value instead of actual winnings changes the target before contribution is considered.
Then check the progress field. It must already be adjusted. A balance of $120 AUD does not establish $120 of credited progress simply because the numerals match the combined example.
Correct any identified range issue before calculating again. Required amounts, multiplier, contribution and credited progress need valid numbers for the selected model. A blank optional stake is allowed and removes only the round estimate.
Reset restores Bonus only with a 20 bonus, 30-times multiplier, 100% contribution, zero credited progress and blank optional stake. The starting deposit and spin-winnings values are 20 and 10 when their relevant options are selected. Reset also clears the displayed result.
What the calculator does not establish
The outputs are an arithmetic target, remainder, actual-stakes equivalent and optional count. They are not a deposit requirement, loss forecast, withdrawal amount, completion certificate or recommendation to continue gambling.
The form does not fetch live offers, read a private counter or confirm eligibility. It does not check deadlines, payment qualification, exclusions, maximum bets, caps or applicable jurisdictional protections.
The RTP guide explains average return on total stakes. Combining a theoretical return with a remaining-stakes amount still does not guarantee a surviving balance or a particular result. The calculation lacks the full distribution and individual sequence.
The Banking and Betting hubs distinguish account transfers, accepted records and settlement. A zero wagering remainder does not complete those separate processes.
Keep inputs factual without sharing private credentials
The form needs numbers and a basis choice, not an operator account connection or identity documents. Fictional inputs are sufficient to inspect the arithmetic. Do not send passwords, one-time codes, full payment details or recovery phrases to an editorial address.
Save the relevant public source, date, currency and field definitions with a copied result. Mark an invented sensitivity input as hypothetical. A result is easier to review when the assumptions have not been separated from it.
Our Privacy Policy explains information sent to this website. The numeric calculation is not a guarantee about every aspect of website data handling. Use the provider’s official channels for its private account records.
For an article or calculation correction, use the Contact page and identify the inputs, formula and disputed result with public evidence where relevant. Remove private account information from supporting material.
Sources, related explanations and support
The Calculators and Tools hub and Gambling Guides hub provide the current reading routes. The Casino Games and Pokies hubs explain paytable and stake bases, which remain separate from promotional contribution.
Georgia Hitch is the website’s named author and editorial contact. The Editorial Policy explains sources and corrections. The Account Verification guide explains the account checks this calculator cannot perform.
If gambling affects essential spending or wellbeing, the Responsible Gambling page links to independent support. Remaining progress is not an obligation to gamble, and an earlier loss is not an amount a later result must repay.
Bonus wagering calculator FAQs
What does this wagering calculator calculate?
It calculates the selected base, counted wagering target, remaining counted progress and actual stakes at the supplied contribution. A permitted optional stake adds a whole-round count. These are arithmetic outputs under entered assumptions, not a deposit requirement, loss forecast or withdrawal amount.
Which wagering bases can I choose?
Bonus only uses the bonus amount. Deposit plus bonus adds the qualifying deposit and bonus. Free-spin winnings uses actual promotional spin winnings. The relevant fields change with the selection, and inactive amounts are not added to the chosen base. Use the basis defined in the actual terms.
Does the 30-times default describe an Australian offer?
No. It is an arithmetic starting value, not a current offer or universal condition. Australian licensed online-wagering bonus-bet winnings are protected from further turnover requirements. Keep the original promotional stake and its winnings distinct, and read the applicable protections alongside the actual terms.
What counts as eligible wagering already credited?
It means progress already counted after contribution adjustments, rather than raw stakes, balance or deposits. In the fictional 40% example, $300 AUD of eligible stakes supplies $120 counted progress. Entering $300 instead would overstate progress and understate the remaining actual stakes.
Why does contribution below 100% increase the stakes calculation?
Only the stated fraction counts. Remaining progress of $480 AUD at 40% contribution corresponds to $1,200 actual stakes, while 100% corresponds to $480. This does not predict how much is lost or returned. Contribution is different from a game's RTP or win probability.
Can I enter zero contribution?
The accepted contribution range is 0.01% to 100%; zero is rejected rather than divided into a result. Zero-contribution activity supplies no progress toward a positive unmet target. Check whether the actual rule merely excludes counting or prohibits that activity.
How is remaining stakes rounded?
It is rounded upward to the next cent. A fictional $1 AUD remaining at 30% contribution calculates to $3.3333 continuing, displayed as $3.34. Other monetary labels display to two decimal places. These display conventions do not establish a provider's actual counter or payout-rounding policy.
Is a blank optional stake the same as zero?
No. Blank leaves the round count hidden, while zero is outside the accepted stake range. A supplied stake must be from 0.01 to 100,000 and also permitted by the relevant terms. Round counts assume unchanged contribution and stake, without predicting whether funds survive.
Does zero remaining wagering confirm completion?
Only the entered arithmetic is complete. If progress exceeds the target, the tool warns you to check the basis and counter. Actual eligibility, deadlines, exclusions, maximum stake and other conditions remain unchecked. Excess progress is not automatically extra cash or a refund.
What happens after an edit or Reset?
An edit hides the previous result until you calculate again. Reset restores Bonus only, a 20 bonus, 30-times multiplier, 100% contribution, zero progress and blank optional stake, and clears results. Deposit and spin-winnings starting values are 20 and 10 when their respective options are selected.