Tooler: Calculators and Tools

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About this app

Tooler – All In One Toolbox | 100+ Smart Tools, Calculators & Converters

All the tools you need in one powerful app.

Tooler is an all-in-one toolbox packed with 110+ smart tools, calculators, converters, finance utilities, engineering calculators, science tools, developer utilities, and everyday productivity helpers. Whether you're a student, engineer, developer, business owner, traveler, teacher, or professional, Tooler helps you perform calculations, conversions, and daily tasks quickly and accurately.

Need a calculator app, unit converter, currency converter, EMI calculator, GST calculator, scientific calculator, BMI calculator, or engineering calculator? Tooler brings everything together in a single lightweight app designed for speed, convenience, and accuracy.

WHY CHOOSE TOOLER?

• 110+ Smart Tools & Utilities
• All-in-One Toolbox
• Fast, Lightweight & Easy to Use
• Beautiful Dark Theme
• Accurate Calculations & Conversions
• Works Offline for Most Tools
• Save Favorite Tools
• Calculation History
• Regular Updates & Improvements
• Designed for Students and Professionals

CONVERTERS

Convert units instantly with powerful conversion tools:

• Currency Converter
• Length Converter
• Weight Converter
• Area Converter
• Volume Converter
• Temperature Converter
• Speed Converter
• Angle Converter
• Time Converter
• Pressure Converter
• Energy Converter
• Power Converter
• Data Storage Converter
• Fuel Efficiency Converter
• And More

Whether you need a unit converter for school, engineering, business, or travel, Tooler provides accurate and fast conversions.

CALCULATORS

Perform everyday and advanced calculations with ease:

• Basic Calculator
• Scientific Calculator
• Percentage Calculator
• Age Calculator
• BMI Calculator
• BMR Calculator
• TDEE Calculator
• Body Fat Calculator
• Calorie Calculator
• Discount Calculator
• Tip Calculator
• Water Intake Calculator
• Countdown Timer
• Random Picker
• Bill Splitter
• Fuel Cost Calculator

From simple arithmetic to advanced calculations, Tooler is the calculator app you can rely on every day.

FINANCE TOOLS

Manage finances and investments with powerful finance calculators:

• EMI Calculator
• GST Calculator
• SIP Calculator
• FD Calculator
• Compound Interest Calculator
• Profit Calculator
• Investment Planning Tools

Perfect for students, investors, professionals, and business owners who need quick financial calculations.

ENGINEERING TOOLS

Useful tools for engineering students and professionals:

• Engineering Calculators
• Electrical Calculations
• Mechanical Calculations
• Technical Utilities
• Engineering Unit Converters
• Formula Reference Tools

SCIENCE TOOLS

Helpful science and mathematics utilities:

• Scientific Calculators
• Physics Utilities
• Chemistry Utilities
• Formula Helpers
• Mathematics Tools

DEVELOPER TOOLS

Designed for programmers and developers:

• JSON Formatter
• JSON Minifier
• Encoding Utilities
• Developer Productivity Tools
• Programming Helpers

DAILY LIFE UTILITIES

Useful tools for everyday productivity:

• Health Calculators
• Personal Planning Tools
• Daily Utility Tools
• Productivity Helpers

PREMIUM FEATURES

Upgrade to Premium and unlock the full Tooler experience:

• Access All 100+ Tools
• Ad-Free Experience
• Unlimited Favorites
• Unlimited History
• Future Premium Tools Included
• Lifetime Access
• Lifetime Updates

PERFECT FOR

• Students
• Engineers
• Developers
• Teachers
• Business Owners
• Professionals
• Travelers
• Everyday Users

Whether you need a scientific calculator, finance calculator, currency converter, unit converter, engineering calculator, developer utility, or daily productivity tool, Tooler gives you everything in one place.

Download Tooler today and carry 100+ smart tools, calculators, converters, finance utilities, engineering tools, science calculators, and developer tools in your pocket.

What’s new

Tooler Version 1.0.9, First Release