The Simple Loan Repayment Calculator is the first tool released in the PlateRiver.NET Loan Calculator Suite.
It launched in 25 April 2026 and provides a fast, accurate, CommBank‑style repayment calculation experience for everyday users.
This tool focuses on clarity, speed, and reliability — ideal for quick estimates and straightforward repayment planning.
Key Features
CommBank‑Style Daily Interest CalculationUses a daily interest model similar to Commonwealth Bank’s repayment behaviour, giving users a familiar and predictable result.
Loan Amount
Enter the total amount borrowed to calculate repayment schedules.
Annual Interest Rate
Supports any annual interest rate, with daily interest conversion handled automatically.
Term (Years)
Choose the loan duration in years to generate repayment amounts and payoff timelines.
Repayment Frequency (Monthly)
Monthly repayments are supported in the Simple Calculator for quick, standardised repayment estimates.
Principal vs Interest Chart
Visualise how each repayment is split between principal and interest, and how this changes over the life of the loan.
Multi‑Language InterfaceAvailable in:
- English
- Simplified Chinese
- Traditional Chinese
All outputs, labels, and instructions adapt to the selected language.
Who This Tool Is For
- Homeowners wanting quick repayment estimates
- Borrowers comparing loan options
- Users needing fast, simple calculations
- Anyone who prefers a clean, minimal interface
Why It Matters
The Simple Loan Repayment Calculator provides:
- Fast, accurate repayment estimates
- A familiar CommBank‑style daily interest model
- A clean interface for quick calculations
- A reliable foundation for the upcoming Advanced & Professional calculators
Availability
You can access the Simple Loan Repayment Calculator at:
Calculators → Loan Calculators → Simple Loan Repayment Calculator
Related Tools
- Advanced Loan Repayment Calculator (Coming Soon)
- Professional Loan Repayment Calculator (future release)