Cost of Living Calculator 2026-27 — Australia
Thinking of moving? Compare what your salary is really worth.
Calculate your monthly cost of living in Australia. Enter your housing, food, transport, utilities and lifestyle expenses to see your total spending, surplus or deficit. Includes Australian cost benchmarks.
Averages vary significantly by lifestyle, household size, and location.
How to use this cost of living calculator
Monthly budget breakdown
Enter monthly take-home income and costs across essential categories (housing, food, transport, utilities) and lifestyle categories. The calculator shows monthly surplus/deficit, housing as a % of income, and annual surplus.
50/30/20 guidance
Common framework: 50% on needs, 30% on wants, 20% on savings. When housing alone exceeds 35% of income, other categories are heavily squeezed.
Estimated monthly costs for a single person in major Australian cities
| City | Est. monthly total | Avg rent (1-bed inner) |
|---|---|---|
| Sydney | $4,000–$5,000 | $2,200–$2,800/mo |
| Melbourne | $3,600–$4,500 | $1,900–$2,400/mo |
| Brisbane | $3,200–$4,000 | $1,800–$2,200/mo |
| Perth | $3,200–$4,000 | $1,900–$2,300/mo |
| Adelaide | $2,800–$3,500 | $1,600–$2,000/mo |
Rental and mortgage costs across Australia in 2025
Rent is the biggest variable
Housing typically accounts for 30–50% of cost of living in major cities. Sydney and Melbourne rents have risen sharply since 2021. Regional areas can be 40–60% cheaper overall than Sydney.
Mortgage vs rent
On a $600,000 loan at 6.25%, monthly P&I is approximately $3,700. After investment property interest deductibility, after-tax cost can be lower — but principal repayment builds equity. Renting provides flexibility; buying builds long-term wealth if capital growth is positive.
Applying the 50/30/20 budget framework in Australia
Needs (50%) / Wants (30%) / Savings (20%)
Needs: housing, groceries, transport, utilities, insurance, minimum debt payments. Wants: dining out, entertainment, subscriptions, clothing beyond basics. Savings: emergency fund, superannuation above compulsory, investments, extra debt repayment.
When housing squeezes the rule
In Sydney on an average salary, rent alone often exceeds 40% of take-home pay. Prioritise emergency fund (3 months expenses) first, then maximise super if employer matching is available, then other savings.
❓ Frequently asked Frequently asked questions
What is the average cost of living in Australia per month?
For a single person renting in a major capital city: $3,000–$5,000+/month. Sydney is highest ($4,000–$5,000), Adelaide lowest (~$2,800–$3,500). Shared housing reduces costs by $700–$1,200/month.
How much income do you need to live comfortably in Sydney?
A comfortable single lifestyle in Sydney requires approximately $5,000–$6,500/month take-home (~$90,000–$110,000 pre-tax annual salary). Budget carefully on less than $80,000.
What is the biggest difference in cost of living between cities?
Housing is the primary differentiator. Sydney rents are 20–35% higher than Melbourne and up to 60% higher than Adelaide. Food, utilities, and transport are broadly similar between major cities.
How does Australian cost of living compare internationally?
Australia is consistently in the top 20 most expensive countries. Sydney regularly ranks in the top 30 most expensive cities globally. However, Australian wages are also among the highest in the world.
Where these figures come from
Cost-of-living and inflation figures on this page are drawn from the Australian Bureau of Statistics (CPI), the Reserve Bank of Australia (inflation target and monetary policy), and the Fair Work Commission (minimum wage).
- Consumer Price Index (CPI) — ABS — Consumer Price Index.
- Household expenditure & income — ABS — Household Expenditure Survey.
- RBA inflation target — RBA — Inflation.
- National minimum wage — Fair Work Ombudsman — Minimum wages.
- Fuel & energy price data — Australian Institute of Petroleum / AER.
Last checked: July 2026. Rates and thresholds are reviewed against the source of record each November, when annual adjustments for the following tax year are published.
Select the question that matches where you are right now.
Your result shows the estimated cost based on the lifestyle, usage, and location details you entered — using current market data and standard cost benchmarks.
Use this to budget, compare alternatives, or understand the true cost of a habit or decision. Adjust inputs to see how changes in usage or price affect the total.
Not a quote or fixed price. Actual costs vary by provider, location, time of year, and individual circumstances.
Uses current average prices and standard assumptions. All calculations run in your browser — no data is sent to any server.
Living cost calculations are driven by frequency, unit price, and time horizon. Small daily habits compound into surprisingly large annual figures.
A $5 daily expense is $1,825/year. A $50 weekly expense is $2,600/year. Frequency is usually the most powerful lever for reducing costs.
Money spent on one thing can't be invested elsewhere. The difference between spending and investing the same amount compounds over years.
Costs tend to rise with inflation. A $5 coffee today may be $6.50 in five years. Factor in price growth when projecting multi-year costs.
To reduce living costs, focus on the highest-frequency expenses first — these produce the largest cumulative savings.
Track spending for one week. The biggest savings often come from high-frequency, moderate-cost items — not occasional large purchases.
Switching providers, brands, or methods for regular expenses (fuel, insurance, subscriptions) can save hundreds per year with minimal lifestyle change.
Redirecting savings into a high-interest account or investment compounds the benefit. The saved amount plus investment returns both grow over time.
Living costs connect to budgeting, savings, and long-term financial planning. Use these calculators for the full picture.
Map all income and expenses to find your monthly surplus or shortfall.
Budget surplus →Redirect cost savings into a target — deposit, emergency fund, or investment.
Savings goal →See how today's costs and savings change in real terms over the years.
Inflation →