Stylish design, versatile features – the ultimate calculator for Android.

A single-page web app for rapidly prototyping financial scenarios.

A feature-rich library for performing simple to advanced instalment credit financial calculations.

⚡️ A fast, user-friendly, offline-first, interest calculator progressive web app (PWA).

🇮🇳 India's #1 Free Finance Calculator Suite — 13 calculators (EMI, SIP, Tax, GST, FD, RD, PPF, NPS, SSY & more) + integrated blog engine. Zero dependencies. PWA-ready. Built for Bharat.

A MERN stack web-application with different types of useful and frequently used finance calculators. Authenticated users can create, save, edit, import and delete their calculations.

A finance calculator that calculates mortgage payments and compound interest over time. Built with vite, node, ts

📈 Finance calculator with investment planning, interactive visualization and persistence.

Remastered version of KoronKorko, a full-stack Next.js app with different types of useful and frequently used finance calculators. Authenticated users can create, save, edit, import and delete their calculations.

This Finance Calculator has feature of calculating Present Value, Future Value, Annuity/Series Of Payments/EMI

Simple financial calculator for investment and home loan repayment

CalQube is an enterprise-grade Micro-SaaS platform providing high-performance calculation logic and BI suites for Finance, Construction, and Development. Featuring a mobile-first design, interactive Power Query & DAX engines, Firebase-backed persistence, and integrated Razorpay live payments.

📈 A simple PWA for calculating compound interest with interactive graph visualization. Works online and offline, mobile-friendly.

Bitcoin exclusivity and value calculators in JavaScript/React — see how rare your BTC holding is and what it's worth under different market-cap scenarios

A collection of 160+ clean, fast, and client-side web calculators.

ShoutingNow is an open collection of free browser-based calculators, converters, generators, and productivity tools. We build fast, privacy-friendly utilities that run entirely in your browser with no sign-up or installation required. Includes SEO tools, finance calculators, converters, developer utilities, text tools, and educational resources.

ModernCalcs is a privacy-first platform offering free online finance calculators, developer utilities, health tools, and interior estimation calculators built with Next.js and optimized for performance and SEO.

Code to run via CLI. Calculates the total investment and profit for each year of a compound interest period based on number of investment years, annual percentage return, and deposit amount (fixed) and frequency.

Collection of personal finance calculators