Practical Australian Calculators for Daily Use
AU Calculators provides easy-to-use tools for everyday calculations.
From GST and BMI to currency conversion and energy calculations.
🇦🇺 Designed specifically for Australian users
Our Most Popular Calculators
Practical tools for everyday Australian needs
What is AU Calculators
AU Calculators provides Australians with essential calculation tools designed specifically for local needs, from tax calculations to unit conversions.
- Australian-Specific CalculationsTools designed specifically for Australian tax rates, currency, and measurement systems.
- Easy to Use InterfaceSimple, intuitive design that makes calculations quick and straightforward.
- Accessible AnywhereMobile-friendly calculators that work on any device, anytime you need them.
Our Calculator Tools
Everything you need for everyday Australian calculations in one place.
GST Calculator
Calculate GST inclusive and exclusive prices with the current 10% Australian GST rate.
BMI Calculator
Check your Body Mass Index with options for metric and imperial measurements.
Energy Converter
Convert between kilojoules (kJ) and calories for accurate nutritional information.
Currency Converter
Convert between USD and AUD with real-time exchange rates updated regularly.
Mobile Friendly
All calculators work perfectly on mobile devices, tablets, and desktop computers.
Regular Updates
Our calculators are regularly updated to ensure accuracy with current rates and standards.
Trusted by Australians
Our calculators are used by thousands of people every day.
Used by
10k+
Australians
Featuring
4+
Calculators
Updated
Daily
Data
What Users Say About AU Calculators
Hear from Australians who use our calculators every day.
David Chen
Small Business Owner
The GST calculator saves me so much time with my invoicing. It's become an essential tool for my business operations.
Rachel Kim
Fitness Instructor
I recommend the BMI calculator to all my clients. It's simple to use and helps them track their progress effectively.
Marcus Thompson
Nutritionist
The energy converter is perfect for helping my clients understand food labels. Converting between kJ and calories has never been easier.
Sofia Garcia
Frequent Traveler
I use the currency converter whenever I'm planning a trip to the US. The historical data feature helps me time my currency exchanges perfectly.
Frequently Asked Questions
Have another question? Contact us by email.
Are these calculators specifically designed for Australian users?
Yes, all our calculators are designed with Australian standards and regulations in mind. The GST calculator uses the current 10% rate, and our currency converter focuses on AUD conversions.
How often is the currency exchange rate updated?
Our currency exchange rates are updated every 5 minutes to ensure you have the most current information for your USD to AUD conversions.
Can I use the BMI calculator with imperial measurements?
Yes, our BMI calculator supports both metric (cm/kg) and imperial (inches/pounds) measurement systems. You can easily switch between them.
Is the GST calculator suitable for business use?
Absolutely! Our GST calculator follows ATO guidelines and is suitable for business invoicing and pricing calculations. However, for complex tax situations, we recommend consulting with a tax professional.
Are these calculators free to use?
Yes, all calculators on AU Calculators are completely free to use. We believe in providing accessible tools for all Australians.
Can I access these calculators on my mobile phone?
Yes, all our calculators are mobile-friendly and work on smartphones, tablets, and desktop computers. You can access them anywhere with an internet connection.
Start Using AU Calculators Today
Access our free calculators designed for Australian needs.