HAKJ Calculator with convert

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Everyone
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Everyone
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About this app

HAKI Calculator & Converter is a simple, all-in-one toolkit for everyday math, currency, and unit conversions — fast, clean, and completely free.

Whether you're shopping, traveling, studying, or managing your finances, HAKI brings together the four tools you reach for most, in one lightweight app with no clutter and no ads.

KEY FEATURES

🧮 Calculator
• Clean, easy-to-use standard calculator
• Handles everyday arithmetic quickly and accurately
• Calculation history so you can review past results

💱 Currency Converter
• Convert between major world currencies instantly, including USD, INR, EUR, GBP, JPY, AUD, and CAD
• Simple, flag-based currency picker for quick selection
• Great for travel, shopping, and everyday money conversions

📏 Unit Converter
• Convert Length (meters, kilometers, miles, feet, inches, and more)
• Convert Weight (grams, kilograms, pounds, ounces, tons)
• Convert Temperature (Celsius, Fahrenheit, Kelvin)
• One-tap swap between "from" and "to" units

📊 Percent Calculator
• Quickly calculate a percentage of any value
• Instantly see value + percent and value − percent
• Copy results to clipboard with a single tap — perfect for discounts, tips, and bills

WHY CHOOSE HAKI
• 100% free — no hidden charges, no premium lock
• No ads interrupting your workflow
• No user data collected or shared — your privacy stays yours
• Clean, modern, easy-to-navigate interface
• Lightweight and fast on any device

Whether you need a quick calculation, a currency conversion before a trip, a unit conversion for a recipe or project, or a fast percentage for a discount or tip, HAKI Calculator & Converter has you covered in one simple app.

Download now and simplify your everyday calculations!
Calculator, currency and unit converter, and percent calculator in one app.
Updated on
Oct 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Content rating
Everyone
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App support

About the developer
Geneva Wood Art Sàrl
mimed1234ali56@gmail.com
c/o Leonum Compliance SA Passage des Lions 4 1204 Genève Switzerland
+92 300 6900406