All-in-one Calculator

Everyday Calculation Apps

Contains ads

About this app

All-in-one Calculator is the most comprehensive calculator app for Android with many useful additional features.

MAIN CALCULATOR

• Perform basic calculations such as addition, subtraction, multiplication, and division
• Advanced mode supports scientific operations such as trigonometric, logarithmic, and exponential functions
• Percentage key to quickly add percentage to a number or subtract percentage from a number

ADDITIONAL CALCULATORS

Unit conversion
• Supports all common units used for measuring length, mass, temperature, area and volume

Construction
• Right triangle calculator to help with 3-4-5 rule
• Area and volume of geometric shapes
• Land area calculator using compass

Finance
• Finance module has calculators for savings and loan repayment
• Interest calculation using simple and compound interest
• Currency converter (not realtime, currency rates updated 4 times a day)

Everyday Math
• Add/ subtract fractional numbers
• Calculators for finding discount price, tip amount and price per unit when out shopping or dining
• Calculate profit margin and tax-included/ tax-excluded price of goods and services

Date/ Time
• Calculate past and future dates by adding/ subtracting days, weeks, or months
• Days between two dates

Health
• Age calculator
• BMI calculator

Ratings and reviews

I really like the calculator a lot and would give it five stars except, I bought the ad free version and I still get ads. They don't go away. **I see I had both apps installed an was using the wrong one. That is confusing. Thanks for clarifying it.

Probably the most convenient and comprehensive conversion collection in a small format. The only way I could think of to improve it be including some conversions (yards needed for concrete) and plug in formulae. Lb/A = Kg/Ha, Gal/Acre = L/Ha, Oz/SqFt = Gm/SqDecM examples Adding a dedicated reciprocal key would be very handy.

Earlier you had a very important feature of calculating SIP returns which is not there anymore. It was an excellent and very useful feature to me. Now I have to use another calculator for the same. 😟

What's new

Dependency updates
No more pop up ads in middle of calculation