The Loan Repayment Calculator API provides users with accurate calculations of monthly loan repayments. It supports various loan types, interest rates, and repayment periods, ensuring precise estimates. This API integrates seamlessly into financial applications, aiding users in planning and managing their loan obligations effectively.

This API calculates mortgage payments on both a monthly and yearly basis, incorporating property taxes, HOA fees, and insurance costs. It also computes the total interest paid throughout the duration of the loan.

A comprehensive suite of South African financial calculators covering bond and property costs, vehicle finance, PAYE tax, VAT, retirement lump sums, personal loans, and inflation. All monetary values in ZAR. Covers 25 endpoints across bond, vehicle, tax, and personal finance modules. Data sourced from SARS, LPC, Government Gazette, SARB, and Stats SA.

A globally usable mortgage and loan calculator supporting multiple currencies. Covers monthly repayments, full amortisation schedules, affordability reverse-calculation, early repayment savings, side-by-side comparison, total cost of ownership, APR, debt-to-income ratio, stamp duty estimates, refinance break-even, balloon payments, interest-only periods, loan consolidation, and biweekly payment options. Pure maths — no external data sources. Pass any currency code (USD, GBP, EUR, ZAR, AUD, etc.) for localised display.

Accurately calculates income taxes, including federal, state, and social security taxes, showing net income.

Income Tax Estimator API that provides fast, clear, and accurate tax calculations, optimizing personal and business financial planning.

Estimate your US income tax with precision using our US Income Tax Estimator, designed for financial clarity and effective planning.

This API computes both monthly and yearly mortgage payments, factoring in property taxes, HOA fees, and insurance, and also calculates the total interest paid over the life of the loan.

Calculate income taxes, including social security contributions and state taxes, returning immediate and accurate results.

Quickly assess your debt-to-income ratio with our accurate tool, ensuring your mortgage approval success.

Discover the benefits of biweekly payments to accelerate your loan repayment with our practical calculation API.

Calculate your balloon payments easily, helping you manage large final payments effectively with our API.

Calculate global stamp duties with ease using our comprehensive Stamp Duty Calculator for any mortgage or loan.

Determine your refinancing break-even point accurately, ensuring you make informed decisions with our intuitive tool.

Understand interest-only mortgage structures with our tool, offering clarity on potential costs and benefits.

Simplify interest calculations with the APR Calculator, helping you choose the best loan options available.

Explore options to combine multiple loans effortlessly with our Loan Consolidation API for better financial management.

Evaluate your home buying possibilities with our Affordability Calculator, making budgeting simpler and smarter.

Generate clear amortization schedules for your mortgages, allowing for better planning of your repayment strategy.

Calculate monthly bond repayments quickly to optimize your home loan planning.

Estimate property costs effortlessly with our comprehensive financial calculator API.

Accurately calculate transfer duty and conveyancing fees to streamline property transactions.

Optimizes tax calculations, helping you understand your tax obligations and accurately visualize your net income.

Calculates income taxes, federal and state tax refunds, and social security, along with net income and effective tax rate.

Estimate annual taxes, providing a detailed breakdown of tax liabilities and an accurate calculation of after-tax income.