CalcPro Calculator – Waitsugar

Three summer themes just arrived: Mars Teal · Matcha Slate · Apple Cheese.

CalcPro by WaitSugar is a professional calculator for everyday and advanced calculations.

FORMULA EDITOR Type and edit full expressions naturally. Review, modify, and reuse your calculations with ease.

SCIENTIFIC CALCULATOR Trigonometric, logarithmic, power, and factorial functions — everything you need for advanced math.

UNIT CONVERTER Convert between temperature, length, weight, area, volume, speed, and more with real-time results.

CURRENCY CONVERTER Live exchange rates for major currencies worldwide. Always up to date.

DATE CALCULATOR Calculate days between dates, add or subtract days, and plan ahead effortlessly.

NUMBER BASE CONVERTER Quickly switch between decimal, binary, octal, and hexadecimal.

FORMULA LIBRARY Save your frequently used formulas for quick access. Export as TXT, CSV, or JSON.

MULTILINE CALCULATIONS (Pro) Solve complex tasks line by line with custom formulas and flexible export.

THEMES & CUSTOMIZATION (Pro) Personalize your calculator with the HSB color picker and unlimited archive folders.

CLOUD SYNC (Pro) Sync your history and saved formulas across your devices.

LOCALIZED IN 15 LANGUAGES English, Chinese (Simplified & Traditional), Japanese, Korean, French, German, Spanish, Portuguese, Russian, Italian, Indonesian, Thai, Vietnamese, and Malay.

Free to use with core features. Unlock Pro with a one-time purchase — no subscription, all future updates included.