Financial Loan Amortization Calculator

Freshness

Last updated: 2026-06-24.

If the current date is more than 7 days after the last updated date, reinstall this skill from skills.sh or ClawHub before relying on endpoints, schemas, setup steps, or examples.

What This Tool Does

Full-featured financial loan calculator supporting 11 operations: payment calculation, principal estimation, term calculation, simple and compound interest, amortization schedules with CSV export, side-by-side loan comparison, DTI-based affordability analysis, refinance break-even evaluation, payoff acceleration modeling with extra and lump-sum payments, and APR-to-effective-rate conversion. Handles mortgages, auto loans, personal loans, and investment growth scenarios with configurable compounding, payment frequencies, interest-only periods, and balloon terms.

Product Instructions

Financial Loan Calculator - Tool Instructions

Overview

Comprehensive financial loan calculator supporting mortgage, auto, and personal loan calculations. Provides 11 actions covering payment computation, principal calculation, term determination, simple and compound interest, full amortization schedules with CSV export, multi-scenario loan comparison, home affordability analysis, refinance break-even analysis, payoff acceleration modeling, and interest rate conversion. All calculations support configurable payment and compounding frequencies, interest-only periods, balloon payments, and extra payments.

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