Business Calculator

Business Calculator: Your Ultimate All-in-One Calculation Companion
Business Calculator is a versatile, lightweight, and user-friendly app designed to streamline all your essential math operations. It’s the go-to solution for businesses, shopkeepers, professionals, students, and anyone needing fast, accurate calculations. Whether you’re managing daily sales, calculating discounts, handling invoices, performing unit conversions, or checking homework, this app delivers precision, speed, and simplicity in one sleek package.

Crafted for maximum efficiency and clarity, Business Calculator offers a modern, intuitive interface for swift, effortless calculations. Replace bulky physical calculators and complex apps with this all-in-one tool, now enhanced with advanced features like voice input, currency conversion, and calculation history.
Key Features
Basic Arithmetic Operations

Effortlessly perform addition, subtraction, multiplication, and division. Perfect for billing, profit calculations, expense tracking, and everyday math.

Calculation History

Automatically saves your calculations for easy reference. Review, reuse, or export computations—ideal for auditing, invoicing, and tracking recurring transactions.

Voice Input for Hands-Free Use

Use voice commands to input numbers and operations. Perfect for busy shopkeepers or professionals multitasking on the go. Speak your calculations and get instant, accurate results.

Currency & Cryptocurrency Converter

Convert between global currencies (USD, EUR, INR, and more) and popular cryptocurrencies (Bitcoin, Ethereum) in real-time with up-to-date exchange rates.

Comprehensive Unit Converter

Convert units for length, mass, area, volume, time, temperature, force, energy, power, pressure, speed, fuel efficiency, and data size. Suited for diverse business, educational, and professional needs.

Percentage & Discount Calculator

Instantly compute percentages, discounts, markups, and profit margins. Great for sale prices, GST/tax breakdowns, and promotions, with a dedicated % function.

Instant Copy & Paste

Tap to copy results or paste numbers from other apps—streamline billing, accounting, and data verification.

Business-Friendly Design

Clean, professional layout optimized for shop counters, fieldwork, and busy daily workflows. Fast number entry and instant previews.

Ad-Free and No Permissions Required

Enjo