Free Mathematics & Compute APIs
Calculus calculators, number theory, and scientific mathematical solvers
Mathematics & Compute API Comparison Overview
Top EndpointsAvailable Endpoints (8)
Numbers API
Zero-auth REST API bringing interesting facts about numbers, dates, math, and trivia
Newton
Calculates symbolic derivatives, integrals, zeroes, and trigonometry equations
Math.js
Extensive math expression evaluator parsing complex numbers and units
Wolfram Alpha
Computational intelligence engine delivering direct algorithms and knowledge facts
MathPix
OCR engine parsing handwritten math equations into LaTeX and MathML
Business Day Calculator
This API provides business day calculations for a specified region, specifically England and Wales. Users can input a date range and receive the number of business days within that timeframe, helping with planning and scheduling.
Math Function Parser
This API provides functionalities to parse and resolve mathematical expressions. It includes endpoints to tokenize expressions, resolve them, and return their abstract syntax tree (AST).
SLA Uptime Calculator
The SLA Uptime Calculator API provides calculations for expected downtime based on specified uptime percentages. It supports both simple and complex calculations, allowing users to input downtime durations and receive corresponding SLA uptime percentages.
About Free Mathematics & Compute APIs
This directory curates 8 verified public APIs in the Mathematics & Compute domain. Developers can build dashboards, mobile applications, automation bots, and microservices with these ready-to-integrate endpoints without upfront billing.
Do I need an API key?
Several APIs listed here operate as Zero-Auth services where you can execute queries directly. Others provide free developer tiers with an instant key upon registration.
Does FreeAPI support CORS?
Yes, all endpoints can be called through FreeAPI Smart Edge Gateway to bypass browser CORS headers and inspect live responses.