Free tools
Australian business calculators
Quick calculations for everyday business numbers.
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Search this category by task or name, such as Australian GST calculator.
Australian GST calculator
Add or remove GST on one amount, or calculate multiple items with quantities, discounts and mixed GST treatments. Save a printable breakdown.
Open tool →Profit margin and markup
Calculate gross profit margin and markup from cost and selling price. Find a price for your target margin, compare the figures and save a free PDF report.
Open tool →Break-even and sales targets
Find break-even sales in whole units and revenue, calculate a target-profit sales volume, and check profit at your forecast sales. Free printable breakdown.
Open tool →Freelance hourly rate planner
Plan a freelance hourly and day rate from annual income, overheads, working weeks and billable hours. Include a business profit reserve and save a report.
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