All-in-One Calculator: 170+

RitualDev

Contains adsIn-app purchases

About this app

One calculator app. 170+ useful tools.

Calculator: Math & Finance brings everyday calculations together in one convenient app. Solve math problems, calculate loan payments, explore investments, convert units, check health measurements, use scientific tools, and much more.

Whether you're a student, professional, developer, business owner, or simply need a quick calculation, you can find the right tool without installing multiple calculator apps.

MATH & SCIENTIFIC CALCULATORS

Handle everyday math and more advanced calculations with tools for:

• Basic calculations
• Scientific calculations
• Percentages
• Fractions
• Ratios and proportions
• Averages
• Statistics
• Number calculations
• Algebra and geometry

FINANCE & LOAN CALCULATORS

Plan and compare financial scenarios with calculators for:

• Loan payments
• EMI calculations
• Interest calculations
• Compound interest
• Simple interest
• Investment growth
• SIP calculations
• ROI
• CAGR
• Savings and deposits
• GST and tax calculations

Use these tools to quickly estimate payments, interest, returns, and other common financial calculations.

HEALTH & FITNESS CALCULATORS

Get quick estimates using tools including:

• BMI calculator
• BMR calculator
• TDEE calculator
• Calorie calculations
• Body measurements
• Other everyday health calculations

UNIT CONVERTER

Convert common measurements quickly across multiple categories, including:

• Length
• Weight and mass
• Area
• Volume
• Temperature
• Speed
• Time
• Energy
• Pressure
• Data storage
• And more

TOOLS FOR STUDENTS

Useful calculators for school, college, homework, and everyday study.

Calculate GPA, CGPA, attendance, percentages, averages, and other common academic values without having to work through formulas manually.

ENGINEERING & TECHNICAL TOOLS

Access practical engineering and technical calculators when you need more than a standard calculator.

The app includes tools across electrical, mechanical, mathematical, scientific, and other technical categories.

DEVELOPER UTILITIES

Useful tools for developers and technical users are included too.

Work with utilities for JSON, UUIDs, Base64, hashes, timestamps, number systems, and other common development tasks.

FIND CALCULATORS FAST

With more than 170 tools available, you don't need to scroll through everything.

Search for the calculator you need or browse organized categories to quickly reach the right tool.

SAVE YOUR FAVORITES

Use certain calculators often?

Save your favorite tools for quicker access and keep frequently used calculators within easy reach.

CALCULATION HISTORY

Review previous calculations instead of starting over every time. History makes it easier to return to calculations you've already completed.

SHARE AND EXPORT RESULTS

Share useful results when needed and use supported reporting and export tools for more detailed calculations.

ONE APP FOR EVERYDAY CALCULATIONS

Instead of keeping separate apps for math, finance, health, conversions, education, and technical calculations, keep your essential tools together.

From a quick percentage calculation to a detailed loan estimate, Calculator: Math & Finance is designed to help you get answers quickly.

Some advanced features and tools may require Premium access or may be available through optional rewarded advertising.

Financial and health calculation results are estimates provided for informational and educational purposes. They should not be considered financial, investment, tax, legal, or medical advice.

What’s new

Patch 2.5.1:
• Fixed known bugs and UI issues
• Improved app stability and performance
• Improved calculator responsiveness
• Optimised navigation and overall experience
• Improved ad loading and display behaviour
• Various minor fixes and improvements