Cn Loan Calculator

Calculate loan payments (mortgage, car loan, personal loan). Support equal principal+interest and equal principal methods. Pure Python standard library, no API key required.

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Install

openclaw skills install cn-loan-calculator

Loan Calculator

Calculate loan payments with different repayment methods.

Features

Equal principal+interest (等额本息)
Equal principal (等额本金)
Mortgage calculation
Car loan calculation
Pure Python, no external dependencies

Usage

python3 scripts/loan_calculator.py --amount 1000000 --rate 4.5 --years 30