Student Loan Calculator
Student loan systems are completely different around the world. Australia charges no interest. The UK ties repayments to income. The US offers standard and income-driven plans. Choose your system for an accurate calculation.
Student loan repayment works fundamentally differently by country. US loans require fixed or income-driven payments; UK loans repay 9% of income above a threshold and are written off after 30–40 years; Australia's HECS-HELP charges no interest (only inflation indexation) and is collected automatically through the tax system.
Student Loan Systems Compared
| Country | Rate | Repayment Type | Forgiveness | Credit Score? |
|---|---|---|---|---|
| 🇺🇸 US Standard | ~6.5% | Fixed monthly | None | Yes |
| 🇺🇸 US IDR (SAVE) | ~6.5% | 5% discretionary income | 20–25 years | No (fed loans) |
| 🇬🇧 UK Plan 2 | RPI+3% | 9% above £27,295 | 30 years | No |
| 🇬🇧 UK Plan 5 | RPI+3% | 9% above £25,000 | 40 years | No |
| 🇦🇺 HECS-HELP | CPI only (~4.7%) | Via tax system | On death | No |
Related Calculators
Sources & Methodology
Repayment is modeled separately for each national scheme. Interest rates, income thresholds and forgiveness rules are taken from official government sources and change periodically.
- U.S. Federal Student Aid (studentaid.gov)
- UK GOV.UK — Repaying your student loan
- Australian Taxation Office — Study and training support loans
Standards and figures reviewed 2026.