Popular Free Tools - Page 11

Discover our most loved tools used by thousands of users every day

Free Online Volume Flow Rate Converter

Quickly and accurately convert between volume flow rate units online. Our free Volume Flow Rate Converter supports liters per second (L/s), gallons per minute (gal/min or GPM), cubic meters per hour (m³/h), cubic feet per minute (cfm), and more. Perfect for calculations in fluid dynamics, plumbing, HVAC, environmental science, or engineering. Get instant volume flow rate unit conversions with ease.

Free Online Reactive Energy Converter

Quickly and accurately convert between reactive energy units online. Our free Reactive Energy Converter supports volt-ampere hours reactive (VARh), kilovolt-ampere hours reactive (kVARh), megavolt-ampere hours reactive (MVARh), gigavolt-ampere hours reactive (GVARh), and more. Perfect for calculations in electrical engineering, power system analysis, or power factor correction tasks. Get instant reactive energy unit conversions with ease.

Free Online Energy Converter

Quickly and accurately convert between all common energy units online. Our free Energy Converter supports joules (J), kilowatt-hours (kWh), watt-hours (Wh), calories (cal), kilocalories (kcal), British Thermal Units (BTU), foot-pounds (ft-lb), and more. Perfect for calculations in electrical billing, energy consumption, physics, nutrition, or engineering. Get instant energy unit conversions with ease.

Free Online Apparent Power Converter

Quickly and accurately convert between apparent power units online. Our free Apparent Power Converter supports volt-amperes (VA), kilovolt-amperes (kVA), megavolt-amperes (MVA), gigavolt-amperes (GVA), and more. Perfect for calculations in electrical engineering, power system analysis, or physics applications requiring apparent power conversions. Get instant apparent power unit conversions with ease.

Free Online Reactive Power Converter

Quickly and accurately convert between reactive power units online. Our free Reactive Power Converter supports volt-amperes reactive (VAR), kilovolt-amperes reactive (kVAR), megavolt-amperes reactive (MVAR), gigavolt-amperes reactive (GVAR), and more. Perfect for calculations in electrical engineering, power system analysis, or physics applications requiring reactive power conversions. Get instant reactive power unit conversions with ease.

Free Online Power Converter

Quickly and accurately convert between all common power units online. Our free Power Converter supports watts (W), kilowatts (kW), megawatts (MW), gigawatts (GW), horsepower (hp), BTUs per hour, foot-pounds per minute, and more. Perfect for calculations in electrical engineering, mechanical engineering, energy analysis, or physics. Get instant power unit conversions with ease.

Free Online Voltage Converter

Quickly and accurately convert between voltage units online. Our free Voltage Converter supports volts (V), millivolts (mV), microvolts (µV), kilovolts (kV), megavolts (MV), and more. Perfect for calculations in electronics, electrical engineering, physics, or any application requiring voltage conversions. Get instant voltage unit conversions with ease.

Free Online Electric Current Converter

Quickly and accurately convert between electric current units online. Our free Electric Current Converter supports amperes (A), milliamperes (mA), microamperes (μA), kiloamperes (kA), and more. Perfect for calculations in electronics, electrical engineering, physics, or any application requiring current conversions. Get instant current unit conversions with ease.

Free Online Pressure Converter

Quickly and accurately convert between all common pressure units online. Our free Pressure Converter supports pascals (Pa), bars, psi, torr, atmospheres (atm), millimeters of mercury (mmHg), and more. Perfect for calculations in engineering, physics, meteorology, diving, or any application requiring pressure conversions. Get instant pressure unit conversions with ease.

Free Online Pace Converter for Running & Fitness

Quickly and accurately convert between pace units online, ideal for running, cycling, and fitness tracking. Our free Pace Converter supports minutes per kilometer (min/km), minutes per mile (min/mile), and more. Easily find your pace for training or races. Get instant pace unit conversions with ease.

Free Online Speed & Velocity Converter

Quickly and accurately convert between speed and velocity units online. Our free Speed Converter supports meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), knots (kn), feet per second (fps), and more. Perfect for calculations in travel, engineering, physics, or everyday use. Get instant speed unit conversions with ease.

Free Online Parts Per Concentration Converter

Quickly and accurately convert between parts per concentration units online. Our free Parts Per Converter supports parts-per-million (PPM), parts-per-billion (PPB), parts-per-trillion (PPT), parts-per-quadrillion (PPQ), and more. Perfect for calculations in environmental science, chemistry, engineering, or any scientific application. Get instant concentration unit conversions with ease.

Free Online Digital Storage Converter

Accurately convert between all common digital storage units online. Our free Digital Storage Converter supports bits, bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), petabytes (PB), and more. Perfect for understanding file sizes, data transfer rates, memory specifications, or cloud storage capacities. Get instant digital unit conversions with ease.

Free Online Time Converter

Quickly and accurately convert between all common time units online. Our free Time Converter supports seconds, minutes, hours, days, weeks, months, years, decades, centuries, and more. Perfect for planning, scheduling, project management, or any task requiring time unit conversions. Get instant time conversions with ease.

Free Online Temperature Converter

Quickly and accurately convert temperatures between Celsius, Fahrenheit, Kelvin, and Rankine online. Our free Temperature Converter is perfect for weather reporting, scientific calculations, cooking, or international comparisons. Get instant temperature unit conversions with ease.