Hissab

What is Hissab?

Hissab is a text-based calculator app for quick calculations and more involved workflows. It’s free to use, with a Pro version available for $24.99 USD. Pro unlocks advanced tools including organizing calculations into books and pages, autocomplete suggestions as you type, currency exchange calculations, and support for arithmetic, statistics, and trigonometry. The team maintains a public roadmap for upcoming improvements.

Who created Hissab?

Hissab was created by a founder who prefers to remain unnamed.

What is Hissab used for?

• Quick calculations: Add up numbers fast with instant results.
• Complex workflows: Handle more involved calculation processes.
• Organizing your work: Group calculations into books and pages (Pro).
• Autocomplete suggestions: Speed up input as you type (Pro).
• Currency exchange: Convert between currencies (Pro).
• Smart, humanized answers: Get results that are easy to understand.
• Advanced math: Arithmetic, statistics, and trigonometry.
• Number system conversion: Convert between number systems.
• Digital colors: Work with digital color calculations.
• Unix timestamp conversion: Convert Unix timestamps.

Who is Hissab for?

Hissab suits anyone working with arithmetic, statistics, trigonometry, number system conversion, digital colors, or Unix timestamp conversion — from quick everyday sums to structured, multi-step calculation workflows.

How to use Hissab?

1. Visit the website: Head to the Hissab website and use the free text-based calculator directly in your browser.
2. Make calculations: Type what you need to calculate and get instant results, whether quick sums or complex tasks.
3. Upgrade to Pro if needed: Hissab Pro costs $24.99 USD and unlocks books and pages for organizing calculations, autocomplete suggestions, currency exchange, smart humanized answers, and advanced math support.