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⚡ 20+ New Tools Launching every month
Everything you need for development, design, security and productivity.
Scroll DownCalculators
9 tools available
Dress Size Calculator
Calculate women's dress size and convert between US, UK, EU, and AU sizing systems
Capacitance Calculator
Calculate capacitance for parallel, series, plate capacitors, and energy storage
Heat Index Calculator
Calculate heat index and apparent temperature from temperature and humidity
Rainfall Volume Calculator
Calculate water volume from rainfall for rainwater harvesting
Crop Factor Calculator
Calculate crop factor and focal length equivalents for camera sensors
Air Density Calculator
Calculate air density based on temperature, pressure, and humidity
Wind Chill Calculator
Calculate wind chill temperature based on air temperature and wind speed
Carbon Footprint Calculator
Estimate yearly carbon emissions based on travel, electricity, and food habits
Fuel Cost Calculator
Calculate fuel costs for your trips and daily commutes
Prime Number Generator
Generate prime numbers in any range using efficient algorithms
Factorial Calculator
Calculate factorials, permutations, and combinations with steps
Perfect Square Calculator
Check if a number is a perfect square and find square roots
Perfect Cube Calculator
Check if a number is a perfect cube and find cube roots
Cube Root Calculator
Calculate cube roots with simplification and step-by-step solutions
RMS Calculator
Calculate Root Mean Square for datasets, AC voltage and current
Acceleration Calculator
Calculate acceleration using velocity, force, distance, or gravity
Dew Point Calculator
Calculate dew point, heat index, humidex, and comfort levels
Earthquake Calculator
Calculate earthquake magnitude, energy, intensity, and compare seismic events
Angular Acceleration Calculator
Calculate angular acceleration from velocity, torque, RPM, or linear acceleration
Physics
41 tools available
Watts to Amps Calculator
Calculate watts to amps, amps to watts for DC and AC circuits
Torque Calculator
Calculate torque using force, power, angular acceleration, or moment of inertia
Series Resistor Calculator
Calculate total resistance, current, voltage drops, and power for series circuits
Parallel Resistor Calculator
Calculate total resistance, current, branch currents, and power for parallel circuits
Centrifugal Force Calculator
Calculate centrifugal force with acceleration and angular velocity calculations
Angular Frequency Calculator
Calculate angular frequency, frequency, period, and RPM with conversions
Angular Momentum Calculator
Calculate angular momentum for point mass, rigid body, and orbital systems
RLC Calculator
Calculate resonance, impedance, and reactance for RLC circuits
Stress Calculator
Calculate mechanical stress (tensile, compressive, shear) with safety analysis
Time Dilation Calculator
Calculate relativistic time dilation from velocity and gravity
Astronomy
8 tools available
Age on Other Planets Calculator
Calculate your age on Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune
Orbital Velocity Calculator
Calculate orbital velocity, period, and escape velocity for celestial bodies
Solar System 3D
Interactive 3D visualization of the solar system with planet information
Escape Velocity Calculator
Calculate escape velocity for planets and celestial bodies
Luminosity Calculator
Calculate stellar luminosity using Stefan-Boltzmann law
Light Year Converter
Convert between light years, parsecs, AU, and other astronomical distances
Orbital Period Calculator
Calculate orbital period and velocity using Kepler's Third Law
Weight on Other Planets
Calculate your weight on different planets and moons in the solar system
Construction
7 tools available
Concrete Calculator
Calculate concrete volume, materials, and cost for slabs, footings, columns, walls, and stairs
Steel Weight Calculator
Calculate steel weight for various shapes with visual guides
Stair Calculator
Calculate stair dimensions, rise, run, angle, and total materials needed with visual diagrams
Carpet Area Calculator
Compute carpet, built-up, and super-built area for homes
Beam Deflection Calculator
Calculate deflection, bending moment, and shear force for structural beams
Roof Pitch Calculator
Calculate roof pitch, slope angle, rafter length, and roof area
Tile Calculator
Calculate tiles needed for your floor or wall project with waste factor
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