Nexus Calculator

Nexus Calculator is a fast, beautiful, all-in-one calculator that goes far beyond basic arithmetic. Designed for students, professionals, and everyday users who want a single tool for every kind of calculation.

CALCULATOR — three modes in one
• Standard: arithmetic with full memory functions (MC, MR, MS, M+, M-)
• Scientific: trigonometry, logarithms, exponentials, powers, roots, factorial, π and e, DEG/RAD toggle
• Programmer: live HEX, DEC, OCT, BIN display with bitwise operations (AND, OR, XOR, NOT, shifts)

CURRENCY CONVERTER
• 75+ currencies including USD, EUR, GBP, JPY, INR, NGN, BRL, ZAR, AED, and more
• Cryptocurrencies (BTC, ETH) and precious metals (Gold, Silver)
• Live exchange rates with optional offline mode
• Save your most-used pairs as one-tap presets

UNIT CONVERTER
• 15 categories, 150+ units
• Length, weight, temperature, volume, area, speed, time, energy, pressure, data, angle, frequency, power, fuel economy, cooking
• See your value converted to every other unit at once
• Save custom presets for instant recall

AI MATH ASSISTANT
Ask questions in plain English:
• "What is 15% of 200"
• "Convert 100 USD to EUR"
• "How many km in 10 miles"
• "Area of circle radius 7"
• "Tip for 85 at 18%"
• "Explain the quadratic formula"

VOICE COMMANDS
Speak your calculations naturally in 10 languages: English (US/UK), Spanish, French, German, Italian, Portuguese, Japanese, Korean, and Chinese.

10 BEAUTIFUL THEMES + CUSTOM
Dark, Midnight, Cyberpunk, Forest, Ocean, Sunset, Monochrome, Rose, Light, Cream — or build your own with the color picker.

EXTRAS
• History panel: review your last 100 calculations and tap any result to reuse it
• Sound effects and haptic feedback (both togglable)
• Smart keyboard shortcuts
• Animated, polished UI with smooth transitions
• Works offline — calculator and converters never need an internet connection

PRIVACY FIRST
Nexus Calculator does not collect any personal data. All calculations and your preset history are stored only on your device. No accounts, no tracking, no ads.

PERFECT FOR
• Students working through homework, math class, or science problems
• Engineers and developers who need a programmer calculator
• Travelers converting currencies and measurements on the go
• Cooks scaling recipes with the cooking unit converter
• Anyone who wants one calculator that does it all

Download Nexus Calculator and turn your phone into a professional-grade calculation toolkit.