Practical Tools & Calculators gives Australian small-business owners a no-login way to test common financial questions using their own figures. Every tool produces an immediate result and links to the relevant educational guide and SKC Accounting service for further context.
The calculators are planning aids. They simplify the issue stated on each page, so read the assumptions and the disclaimer directly beneath the result before relying on the output.
Open a Calculator
Break-Even Calculator
Shows how many sales a business needs each month to cover its costs.
Profit Margin & Markup Calculator
Works out margin and markup from cost and selling price, and the price needed to hit a target margin.
True Cost of an Employee Calculator
Shows the full likely cost of a new hire, not just the advertised salary.
Cash Flow Reserve Calculator
Shows how many months of essential costs current cash would cover, and a general reserve target range.
GST & Tax Set-Aside Calculator
Helps a business owner set aside a sensible buffer from each payment received, covering GST and a general tax reserve
GST Registration Threshold Tracker
Shows how close a business is to the point where GST registration becomes compulsory.
Business Loan & Equipment Affordability Calculator
Shows the likely repayment on a loan or equipment finance, and stress-tests it against a genuinely slow month.
Useful Official Calculators & Tools
Privacy and Access
No calculator requires account creation, login or email capture. Inputs should be processed only to produce the displayed result unless the implemented privacy policy expressly documents another verified behaviour.
Let’s Talk About Your Business
A useful first conversation starts with what your business does, what is creating pressure and what you would like to improve. Book a Complimentary Initial Consultation to discuss the support that may suit your circumstances.