DevCore Calculator: All-in-One

DevCore2025

About this app

DevCore Calculator: All-in-One brings everyday and advanced calculations together in one clean, fast and easy-to-use app. From basic arithmetic to scientific formulas, finance, business, dates, units and technical calculations, the tools you need are organized in one place.

EVERYDAY CALCULATOR

• Add, subtract, multiply and divide
• Percent, +/- and quick clear controls
• Reuse previous results and repeat calculations
• Calculation history with up to 75 entries
• Copy results or remove individual history items

POWERFUL CALCULATORS & CONVERTERS

• Scientific calculator
• Percentage calculator
• Unit converter
• Currency converter with manually entered exchange rates
• Loan and mortgage calculators
• Savings, discount, tax and tip calculators
• Business, ROI and break-even calculators
• Date, age and time calculators
• Geometry, algebra and fractions
• Statistics
• Programmer calculator
• Electrical and physics calculations
• Construction and fuel calculators

DESIGNED FOR FAST ACCESS

Find the right tool quickly with built-in search, favorites and recently used calculators. Your preferred tools stay easy to reach when you need them again.

CLEAN, RESPONSIVE INTERFACE

Enjoy a modern Material 3 interface designed for phones and larger screens. Choose System, Light or Dark theme for a comfortable experience.

USEFUL EXTRAS

• Hardware keyboard support
• Reuse and copy calculation results
• Favorites and recently used tools
• Local calculation history and preferences
• English, Uzbek and Russian interface

NO ACCOUNT REQUIRED

Core calculations work directly in the app. Your calculation history, theme and tool preferences are stored locally on your device.

IMPORTANT

Currency rates are not downloaded automatically. Enter the exchange rate manually to calculate currency conversions using the rate you choose.

Whether you are studying, working, planning a budget, checking a discount, estimating a project or solving everyday calculations, DevCore Calculator: All-in-One gives you a practical set of tools in one app.

What’s new

Welcome to DevCore Calculator: All-in-One!

• Basic and scientific calculators
• Finance, loan, mortgage and savings tools
• Unit, currency, date and age calculators
• Calculation history, favorites and search
• Light, Dark and System themes
• English, Russian and Uzbek interface
• Performance and stability improvements