📚 Digital Free Library
Search and read millions of books online including Islamic, Science, History, Tech, Urdu, and Pashto literature for free.
📖 Digital Quran Hub
Read the Holy Quran with translation in 10+ languages, auto-pagination, and listen to continuous audio recitation.
🌙 Islamic Hub
Explore live prayer times, Quranic verses, Sahih Hadiths, Asma-ul-Husna, and Islamic calculators.
🎓 Student CGPA & Grade Calculator
Calculate Semester SGPA, Cumulative CGPA & convert Marks % according to HEC Pakistan & Universal 4.0 Scale standards.
📐 Mathematics
Solve quadratic equations, arithmetic expressions, and algebraic steps seamlessly.
🧪 Chemistry
Calculate molar masses for water, sulfuric acid, and various chemical compounds.
⚡ Physics
Compute force, speed, velocity, and Ohm's law formulas with clear breakdowns.
🧬 Biology
Explore cellular structures, photosynthesis, mitosis, and genetics concepts.
📊 Statistics
Compute descriptive stats, variance, standard deviation, permutations, and probability.
🛠️ Universal Unit & Land Converter
Convert Pakistani Land units (Marla/Kanal), Gold Tola, Length, Mass, Digital Storage, and Live Currency rates seamlessly.
🚀 Aerospace Engineering
Explore lift, drag, Mach numbers, orbital mechanics, and rocket propulsion solvers.
⚛️ Quantum Computing
Analyze qubit states, quantum logic gates, entanglement matrices, and algorithms.
🌌 Astronomy Hub
Calculate light-years, orbital velocities, escape speeds, redshift, and black hole event horizons.
🗺️ GIS & Surveying Hub
Calculate map scales, slope gradients, Haversine spatial distances, UTM zones, and land units.
⚙️ Mechanical Eng.
Analyze gear ratios, stress-strain, thermal expansion, fluid flow, and advanced thermodynamics.
🔌 Electronics
Analyze Ohm's law, resistor networks, RC circuit time constants, and voltage dividers.
⚡ Electrical
Analyze 3-phase AC power, transformer efficiencies, and power factor corrections.
🏗 Civil Eng.
Estimate concrete materials, brick masonry counts, steel rebar weights, and footing sizes.
💻 CS & IT
Convert storage units, estimate download times, compute subnets, and analyze Big-O.
🌐 Web Dev & SEO Hub
Database-driven utilities including meta tags, slug generators, CSS shadow/gradient tools, JSON formatters, and code minifiers.
🩺 Medical Hub
Calculate Body Mass Index (BMI), hydration needs, and advanced clinical eGFR metrics.
🌱 Environmental Science
Calculate carbon footprints, water quality indices, air pollution levels, and soil erosion.
🎨 SARKANI Banner Studio & Editor
Create & Customize Free 100+ Professional High-End Banners Instantly.
🎥 Media Hub
Explore multimedia resources, video tools, audio utilities, image optimizers, and content creation assets.
🇵🇰 FBR Tax Hub
Calculate universal income tax, withholding rates, tax credits, and check FBR active tax slabs.
💼 Business Hub
Calculate startup metrics, profit margins, break-even analysis, ROI, and financial forecasting.
📈 Economics
Calculate simple & compound interest, loan EMIs, discounts, and future inflation values.