🏡 Category
Lifestyle & Utility Calculators
Blood alcohol, electricity usage, solar savings, water usage, pet age, and size converter calculators.
Blood Alcohol Calculator
Estimate your blood alcohol concentration (BAC) based on drinks, weight, gender, and time, with time to reach 0.05 and 0.00.
Open calculatorElectricity Usage Cost Calculator
Calculate the running cost of any appliance based on its wattage, usage hours, and your electricity tariff.
Open calculatorSolar Savings Calculator
Estimate solar panel savings, payback period, and return on investment based on your state, system size, and tariffs.
Open calculatorWater Usage Calculator
Estimate your household water consumption in litres per day and quarterly cost based on usage habits.
Open calculatorMoving Cost Estimator
Estimate the cost of moving house in Australia based on distance, bedrooms, floor access, and packing needs.
Open calculatorPet Age Calculator
Convert your pet's age to human-equivalent years based on species and breed size.
Open calculatorShoe Size Converter
Convert shoe sizes between Australian, US, UK, and EU systems for men, women, and children.
Open calculatorDress Size Converter
Convert dress sizes between Australian, US, UK, and EU sizing systems.
Open calculatorBra Size Calculator
Calculate your Australian bra size from under-bust and over-bust measurements, with sister sizes.
Open calculatorLife Insurance Cover Calculator
Estimate how much life insurance cover you need based on your income, debts, dependants, and existing cover, with a full component-by-component breakdown.
Open calculatorIncome Protection Calculator
Estimate your income protection insurance benefit, indicative premium, and the value of cover based on your income, occupation, age, and policy settings.
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Articles & guides
How Much Does Coffee Actually Cost You Over a Lifetime?
That daily flat white feels harmless — but run the numbers over 40 years and the total might surprise you. Here's what your coffee habit is really costing.
5 · Read moreAre Solar Panels Worth It in Australia? A Numbers-First Guide
Australia has some of the world's best solar conditions — but that doesn't mean panels are a slam-dunk for every home. Here's how to run the real numbers before you sign anything.
7 · Read more11 Proven Ways to Cut Your Electricity Bill in Australia
Australian electricity prices are among the highest in the developed world. Here are 11 practical strategies — from free quick wins to longer-term investments — that actually move the needle.
6 · Read moreThe Pet Age Human Years Myth: What the Science Actually Says
The '1 dog year = 7 human years' rule is wrong, and scientists have known it for decades. The real formula is more complex — and more interesting. Here's what the research actually says about how pets age.
6 · Read moreFor monitoring at home between visits, the RENPHO Bluetooth Body Fat Scale ($29.99, 4.6★ from 324K reviews) is worth a look. Affiliate link
