OmniCalc: 200+ Calculators

OmniCalc – All-in-one Calculator App

OmniCalc is a powerful all-in-one calculator app that brings together 200+ practical tools in a simple and easy-to-use interface.
Whether you’re managing your finances, tracking your health, solving math problems, or handling everyday calculations, OmniCalc gives you the right tool instantly.

No need to switch between multiple apps — everything you need is in one place.

Finance Tools

Take control of your money with a full suite of financial calculators designed for real-life decisions.

Plan mortgages, loans, and refinancing, calculate investment returns, or manage your budget with ease. OmniCalc also helps you estimate taxes, compare renting vs buying, track credit card debt, and explore retirement planning options such as 401(k), IRA, and pensions.

Health & Fitness Tools

Stay on top of your health goals with accurate and easy-to-use calculators.

Track your BMI, calorie needs, and macronutrients, estimate body fat and ideal weight, or plan pregnancy and fertility cycles. You can also monitor performance metrics like pace, heart rate, or one-rep max to support your fitness journey.

Math & Science Tools

Solve everyday and advanced math problems in seconds.

From basic arithmetic and percentages to geometry, algebra, and statistics, OmniCalc helps you work faster and smarter. It includes tools for equations, probability, matrices, logarithms, conversions, and more — ideal for students, professionals, and engineers.

Everyday Utilities

Simplify daily tasks with a wide range of practical tools.

Convert units, calculate time differences, estimate fuel costs, generate passwords, or analyze data like speed, density, and temperature. You’ll also find helpful tools for construction, home projects, and general productivity.

Why OmniCalc?
200+ calculators in one app
Clean and intuitive interface
Fast and accurate results
No need for multiple apps
Designed for everyday use, study, and professional needs