General information only — not financial advice. This content is intended as educational guidance. Consult a qualified financial adviser, mortgage broker, or legal professional before making financial decisions. See our full disclaimer.
At the current average variable rate of 6.22%, monthly repayments on a $400,000 home loan are:30-year term: $2,534/month (P&I)25-year term: $2,706/month (P&I)Interest-only: $2,173/monthThe 25-year term costs $172/month more but saves approximately $100,440 in total interest — tha
| Term | Monthly P&I | Monthly Interest-Only |
|---|---|---|
| 30 years | $2,534/mo | $2,173/mo |
| 25 years | $2,706/mo | — |
Based on average variable rate. Use our mortgage repayment calculator for an exact figure at your rate.
Typically $70,000–$85,000 gross annual income for a single applicant with minimal debts. Joint applicants earning a combined $70,000+ would usually qualify. Credit card limits and car loans can reduce this significantly.
An extra $200/month on a $400,000 loan at 6.22% saves approximately $111,000 in interest and takes over 5.5 years off the loan. Even $100/month extra saves $62,000 and 3.5 years.
If you can manage $2,706/month (25-year term), it saves $100,440 in interest vs the 30-year term. If $2,534/month is your comfortable limit, take 30 years and make voluntary extra repayments when possible — you get flexibility with similar savings potential.
Use our free calculator to get personalised results based on your specific situation. No sign-up required.