Hissab is an AI-powered natural language calculator where you type calculations in everyday language to get instant, accurate results for basic math, unit conversions, percentages, dates, times, and advanced functions.

Who is Hissab best for?

Hissab is best for everyone, including students for schoolwork and professionals for quick day-to-day or complex calculations.

Do I need to install anything to use Hissab?

No, you do not need to install anything. Hissab works in your web browser and is also available as a Chrome extension.

Is Hissab free to use?

Yes, Hissab has a free version with extensive features and no signups or ads.

Does Hissab offer a free trial or demo?

Yes, Hissab offers a free version as a trial with core features. A Pro version is available for $24.99 lifetime.

Does Hissab have a plan for teams or businesses?

No, Hissab does not have a plan for teams or businesses.

How do I contact Hissab support?

Email Hissab support at support@hissab.io.

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Hissab

Productivity & Workflow

An AI-powered natural language calculator for students and professionals to solve math, unit conversions, and date/time computations accurately without complex syntax.

Available Via:WebBrowser Extension

Visit Hissab

Hissab is an AI-powered natural language calculator for students, professionals, and everyday users who need fast, accurate answers for everything from basic arithmetic to advanced computations.

Key capabilities include:

Natural-language math with classic calculator operations (addition, subtraction, multiplication, division, powers, roots) plus percentages and discounts
Conversions and time math, including unit conversions (length, area, volume, temperature, weight, angle, data, duration, currency) and date/time operations (timezones, Unix/epoch timestamps)
Advanced and scientific functions, such as statistics (mean, median, standard deviation, variance, range), logarithms, trigonometric and hyperbolic functions, factorial, modulo, permutations/combinations, LCM/GCD, and number system plus bitwise operations
Calculator-notes workflows, including pages to organize work, variables, and referencing previous results

Pricing: Freemium. Free includes classic calculations. AI Lite $10/month and AI Plus $20/month add daily prompt limits and model options; AI Plus also includes multimodal support (images and PDFs) and file attachments.

Notable for positioning itself as a calculator that computes rather than guesses, with cross-platform availability (Web, Browser Extension, Desktop, Mobile) and an API listed as available/coming soon depending on integration needs.

TransparencySee listing history, review integrity, and health signals

Feature:Document Analysis OCR / Text Extraction Workflow Automation

Use Case:Automating Tasks

Audience:General User Students

Pricing:Freemium Subscription