⚛️ 28 tools

Physics & Science Calculators

These physics and science calculators apply standard SI formulas with exact constants (such as g = 9.80665 m/s² and the 2019 SI definitions) for students, engineers and curious minds.

Speed CalculatorCalculate average speed from distance and time.Distance Calculator (Speed × Time)Calculate distance traveled from speed and time.Travel Time CalculatorCalculate how long a trip takes from distance and average speed.Acceleration CalculatorCalculate acceleration from change in velocity over time.Force Calculator (F = ma)Calculate force from mass and acceleration using Newton’s second law.Kinetic Energy CalculatorCalculate the kinetic energy of a moving object.Potential Energy CalculatorCalculate gravitational potential energy from mass and height.Momentum CalculatorCalculate linear momentum from mass and velocity.Work CalculatorCalculate mechanical work done by a force over a distance.Power Calculator (Work ÷ Time)Calculate power from work done and time taken.Density CalculatorCalculate density from mass and volume, and compare it with water.Pressure Calculator (F ÷ A)Calculate pressure from force and area.Ohm’s Law CalculatorSolve Ohm’s law for voltage, current, resistance and power.Electrical Power CalculatorCalculate electrical power in watts from voltage and current.Watts to Amps CalculatorConvert watts to amps at a given voltage.Amps to Watts CalculatorConvert amps to watts at a given voltage.Series & Parallel Resistor CalculatorCalculate total resistance of resistors in series and in parallel.Voltage Divider CalculatorCalculate the output voltage of a two-resistor voltage divider.Wavelength to Frequency CalculatorConvert between wavelength and frequency for light and radio waves.Half-Life CalculatorCalculate how much of a substance remains after radioactive decay.Free Fall CalculatorCalculate fall time and impact velocity of an object dropped from a height (no air…Projectile Motion CalculatorCalculate range, max height and flight time of a projectile launched from ground level.Ideal Gas Law CalculatorSolve PV = nRT for pressure given moles, temperature and volume.Molarity CalculatorCalculate the molarity of a solution from mass, molar mass and volume.Dilution Calculator (C1V1 = C2V2)Find the volume of stock solution needed to make a dilution.Heat Index CalculatorCalculate the heat index (“feels like” temperature) from air temperature and humidity.Wind Chill CalculatorCalculate wind chill temperature from air temperature and wind speed.Dew Point CalculatorCalculate dew point from temperature and relative humidity (Magnus formula).

Why use Taurang physics & science calculators?

Speed, force, energy, Ohm’s law, density, pressure, chemistry and weather calculators. Each tool page includes the formula, a worked example, a chart and answers to common questions, so you understand the result as well as get it.

Tips

Convert inputs into SI units first for the cleanest results.
Idealized formulas ignore friction and air resistance unless stated.
Use our unit converters to switch between metric and imperial results.

Physics & Science Calculators

Why use Taurang physics & science calculators?

Tips

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