Calculator Lab
Calculator Lab
Calculator inputs stay in your browser and are not submitted as an enquiry.
Estimated total interest
Mathematical estimate only. Actual lender repayments, rates, fees and approval criteria can differ.
Compare your current loan with a proposed structure. Add current quotes for switching costs rather than relying on fixed government figures.
Current loan
Proposed loan
Switching costs
Use current figures from the relevant land titles office, government source or your conveyancer. Blank means not entered, not zero.
Offset treatment
Compare over
Entered switching costs
Break-even on entered switching costs
Entered switching costs
Cost over 5 years
Illustration only. Confirm current discharge, break, lender and registry costs before relying on the result.
Illustration assumes the entered offset balance stays constant. Real balances change daily.
Build a practical cash position using the figures you know. Government costs and grants are entered only after you confirm them from an official source or your conveyancer.
Estimate only. Confirm government, lender and professional charges before relying on the result.
| Stage | % drawn | Month |
|---|---|---|
| Base / slab | ||
| Frame | ||
| Lock-up | ||
| Fixing / fit-out | ||
| Completion |
Percentages add to 0%. Update them to match your actual contract schedule.
| Month | Cumulative drawn | Illustrative interest |
|---|
Illustration only. Actual progress stages, draw dates, fees, rates and lender calculation methods can differ.