Credit card rewards calculator
Westpac Altitude Business Gold Points Calculator
How This Credit Card Rewards Calculator Works
This tool uses a Net Value framework to estimate what you earn minus the costs of holding the card, based on your inputs.
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The formula:
Net Value = ((Rewards Earned from Spend × Value per points) + Perk Value) − (Annual Fee + Foreign Transaction Fees)
If you include intro bonuses in the calculator, they're added to annual value using the same points valuation you set.
- Total customization: Baseline estimates may pre-fill for convenience, but you can override values (valuations, spend, perks, and fees) to match your strategy.
- Transfer modeling: For transferable rewards, conversions are modeled using standard ratios for your region. You can adjust ratios to reflect transfer bonuses or recent changes.
- Verified rates: Default earning multipliers and fees are based on current issuer/program terms, then your calculator inputs determine the final result.
Full breakdown: For data sources and deeper math, see our Full Rewards Methodology.