Interest Calculator API is a software interface that allows developers to easily incorporate compound interest calculations into their own applications.

Accurately compute loan amortization schedules using the Financing Calculation API.

This API computes both monthly and yearly mortgage payments, taking into account property taxes, HOA fees, and insurance, and also calculates the total interest accrued over the life of the loan.

This API will calculate the repayment installments for any loan that you pass to it.

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.

Investment Calculations API is a cutting-edge financial software solution that offers a wide range of calculations related to investment performance, and portfolio optimization.

Precisely create loan repayment schedules with the Repayment Calculator API.

Calculate your mortgage amortization easily with our user-friendly Mortgage Amortization Calculator API.

Calculate full loan amortization schedules using fixed installment and constant amortization systems. Returns installments, interest, principal and totals for any amount, rate and term.

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

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

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

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

Navigate the realm of home financing effortlessly with our Mortgage Calculation API. Seamlessly crunching numbers using standard mortgage formulas, it delivers detailed insights into monthly payments, annual expenses, and interest rates. Empower your applications with precision, ensuring users make informed decisions on their homeownership journey.

Calculate loan amortization schedules accurately with the Loan Calculation API.

Generates a detailed amortization schedule with monthly payments, interest, remaining balances, and totals based on customized loans.

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

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

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

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.

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.

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

Accurately generate loan amortization schedules using the Repayment Calculator API.

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

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