Free financial tools

Budget & Savings Calculators

Fast, no-fuss calculators that speak weekly & fortnightly. Multi-currency support. Your inputs stay in your browser (no signup).

Budget Calculator

Enter your income and expenses using your preferred frequency. All values automatically convert across weekly, fortnightly, monthly, and yearly.

Income Currency

Enter amounts in fortnightly values

Item	Amount (Fortnightly)

Income / Weekly

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Expenses / Weekly

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Income / Fortnightly

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Expenses / Fortnightly

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Income / Monthly

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Expenses / Monthly

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Income / Yearly

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Expenses / Yearly

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Leftover / Deficit (Monthly)

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Calculate how long it takes to reach your savings target with compounding returns. Enter your income to see your savings rate percentage.

Income Currency

Starting balance Target amount

Contribution Annual return % p.a.

Monthly contribution

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Months to target

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Target date

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Savings rate

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Contribution ÷ income (monthly)

Notes

Uses monthly compounding: r = (1 + annualRate)^(1/12) − 1. If rate = 0, we switch to linear math.