Calculators

Date & Time Calculators

Age Calculator Date Difference Calculator Days Between Two Dates Weeks & Days From Today Date Converter Generation Calculator Zodiac Sign Calculator Business Days Calculator Canadian Business Days Day of the Week Leap Year Calculator Time Zone Converter Moon Phase Calculator Unix Timestamp Converter Days Since Calculator

Health & Fitness Calculators

BMI Calculator BMR Calculator Calorie / TDEE Calculator Macro Calculator Body Fat % Calculator Running Pace Calculator BAC Calculator Water Intake Calculator Pregnancy Due Date Conception Date Ovulation Calculator Ideal Weight Calculator Army Height & Weight Steps to Calories TDEE Calculator Pregnancy Milestone Timeline Marathon Pace Calculator Clothing Size Converter Shoe Size Converter

Finance & Business Calculators

Mortgage Calculator USA Mortgage Canada Mortgage UK Loan Calculator Personal Loan Auto Loan Calculator Lease Calculator Compound Interest Investment Calculator Retirement Calculator 401k Calculator Savings Calculator Savings Canada (TFSA/RRSP) Savings UK (ISA) Income Tax Calculator Income Tax Canada Income Tax UK Sales / VAT Tax Sales Tax Canada (GST/HST) VAT Calculator UK Business Loan Business Loan Canada Business Loan UK Salary Calculator Salary to Hourly Bi-Weekly Payroll Rent vs. Buy Solar ROI CD Calculator Credit Card Payoff Amortization SIP Calculator Inflation Calculator Margin Calculator Pension Calculator Interest Calculator Payment Calculator Car Loan Calculator Carbon Footprint Flooring Calculator Lease Calculator Canada Freelance Rate Calculator Legal Deadline Calculator AC BTU Calculator

Math & Statistics Calculators

Scientific Calculator Fraction Calculator Percentage Calculator Percentage Change Standard Deviation Mean / Median / Mode Probability Calculator Z-Score Calculator P-Value Calculator Confidence Interval Sample Size Calculator Triangle Calculator Area Calculator Volume Calculator Square Footage Binary Calculator Log Calculator Rounding Calculator

Education & Tools

GPA Calculator Grade Calculator Random Number Dice Roller Reading Time Password Generator Subnet Calculator Love Calculator

Physics & Science Calculators

Velocity Calculator Acceleration Force Calculator Density Calculator Ohm's Law Watts to Amps Torque Calculator Molarity Voltage Drop

Length Converters

Feet to Inches Inches to Feet Meters to Inches Inches to Meters Meters to Feet Feet to Meters Km to Miles Miles to Km CM to Feet Feet to CM MM to Feet Feet to MM MM to Inches Inches to MM Meters to KM KM to Meters Microns to MM MM to Microns Meters to Nanometers Nanometers to Meters Angstroms to Nanometers Nanometers to Angstroms Thou to MM MM to Thou Fractional Inches to MM MM to Fractional Inches CM to Inches Inches to CM CM ↔ MM CM ↔ Meters CM ↔ KM MM ↔ Meters Feet ↔ Yards Inches ↔ Yards Meters ↔ Yards Feet ↔ Miles Miles ↔ Meters Yards ↔ Miles Light Year ↔ Meter Micrometer ↔ Meter Decimeter ↔ Meter Yard ↔ Meter

Weight Converters

KG to LBS LBS to KG Grams to Ounces Ounces to Grams Pounds to Ounces Ounces to Pounds Grams to Pounds Pounds to Grams G to KG KG to G Grams to Milligrams Milligrams to Grams OZ to KG KG to OZ LBS to Stone Stone to LBS Ton to LBS LBS to Ton Milligram to KG Metric Ton to KG Pound to KG KG to Pound Carat to KG Ton (short) to KG Ton (long) to KG Tonne to KG Grain to KG Slug to KG Stone (UK) to KG Hundredweight (US) to KG Hundredweight (UK) to KG Kilopound to KG Kip to KG Pennyweight to KG Scruple to KG Gamma to KG Pound (troy) to KG Poundal to KG Earth's Mass to KG Sun's Mass to KG Electron Mass to KG Proton Mass to KG Neutron Mass to KG Muon Mass to KG Deuteron Mass to KG Atomic Mass Unit to KG Planck Mass to KG

Volume Converters

Liters to Gallons Gallons to Liters mL to Cups Tablespoons ↔ Cups L ↔ mL Teaspoon ↔ mL Cups to Gallon Cups to Pint Cups to Quart Gallons ↔ Cubic Inches Liters to Cups Liters to Pints Liters to Quarts Pint to Cups Pint to mL Pints to Gallon Pints to Liters Quart to Gallon Quarts to Liters Liter to Ounces CC to mL CC to OZ CC to Cubic Meter Cubic Feet ↔ Yards Cubic Feet to Gallon Cubic Inches to Gallons Cubic Inches to Liters Liter to Cubic Meter mL to Cubic Meter Gallon (US/UK) to Cubic Meter Pint / Quart to Cubic Meter Barrel (oil) to Cubic Meter Cubic Yard / Foot / Inch to m³ Biblical Units to Cubic Meter Earth's Volume to Cubic Meter Lumber Volume Converter Volume Converter

Temperature Converters

Celsius to Fahrenheit Fahrenheit to Celsius Celsius to Kelvin Kelvin to Celsius Fahrenheit to Kelvin Kelvin to Fahrenheit Rankine to Kelvin Reaumur to Kelvin Triple Point of Water to Kelvin Temperature Interval Thermal Expansion Thermal Resistance Thermal Conductivity Specific Heat Capacity Heat Density Heat Flux Density Heat Transfer Coefficient Temperature Converter

Area Converters

Sq. Feet ↔ Sq. Meters Sq. Feet ↔ Acres Sq. Miles ↔ Acres Sq. Feet ↔ Sq. Yards Acres ↔ Hectares Acres ↔ Sq. Meters Hectares ↔ Sq. Meters Sq. Km ↔ Sq. Meters Sq. Meters to Sq. Miles Sq. Meters to Sq. Yards Barn to Sq. Meter Are to Sq. Meter Acre (US survey) to Sq. Meter Circular Inch ↔ Sq. Meter Sq. Chain / Rod to Sq. Meter Cuerda / Arpent / Rood to Sq. Meter Section / Township to Sq. Meter Electron Cross Section to Sq. Meter

Speed Converters

KPH to MPH MPH to KPH Knot ↔ MPH FPS ↔ MPH m/s ↔ KPH m/s ↔ MPH km/min to m/s km/s to m/s mi/min to m/s mi/s to m/s cm/s to m/s Mach to m/s Earth's Velocity to m/s Speed of Light to m/s Speed Converter Acceleration Converter Angular Acceleration Angular Velocity

Automotive & Fuel Calculators

Fuel Cost Calculator Gas Mileage Calculator Fuel Efficiency Converter Fuel Efficiency – Mass Fuel Efficiency – Volume km/L to m/L km/gal (US) to m/L mpg (US/UK) to m/L gal/mi to m/L L/100km to m/L Nautical mi/gal to m/L Nautical mi/L to m/L Torque Converter

Walking & Travel Calculators

Walking Time Calculator Steps to Kilometers Steps to Miles Drive Time Calculator Ride Time Calculator

Energy Converters

J to Cal / J to KJ
Joule to Kilowatt-Hour / Kilowatt-Hour to Joule
Joule to Gigajoule / Megajoule / Millijoule / Nanojoule
Joule to Watt-Hour / Watt-Second
Joule to Foot-Pound / Foot-Pound to Joule
Joule to Erg / Erg to Joule
Joule to Btu (IT) / Btu (th) / Btu (IT) to Joule
Joule to Electron-Volt / Electron-Volt to Joule
Joule to Calorie (nutritional)
Joule to Kiloton / Megaton / Ton (explosives)
Joule to Therm / Therm (EC) / Therm (US)
Joule to Newton Meter / Newton Meter to Joule
Joule to Hartree Energy / Rydberg Constant
Joule to Horsepower Hour / Horsepower (metric) Hour
Gigawatt-Hour / Megawatt-Hour to Joule
Kilowatt-Second to Joule
Microjoule / Millijoule / Nanojoule to Joule
Kiloelectron-Volt / Megaelectron-Volt to Joule
Dyne Centimeter / Gram-Force Meter to Joule
Inch-Ounce / Inch-Pound to Joule
Pound-Force Foot / Inch to Joule
Poundal Foot / Ounce-Force Inch to Joule
Ton-Hour (refrigeration) to Joule
Energy Converter

Power Converters

Kilowatt to Watt / Watt to Kilowatt
Megawatt to Watt / Watt to Megawatt
Horsepower to Watt / Watt to Horsepower
Horsepower (metric/electric/water/boiler) to Watt
Volt Ampere / Kilovolt Ampere to Watt
Joule/Second / Minute / Hour to Watt
Kilojoule/Second / Minute / Hour to Watt
Btu (IT/th) per Hour / Minute / Second to Watt
Calorie (IT/th) per Hour / Minute / Second to Watt
Kilocalorie (IT/th) per Hour / Minute / Second to Watt
Foot Pound-Force per Hour / Minute / Second to Watt
Pound-Foot per Hour / Minute / Second to Watt
Pferdestarke (ps) to Watt
MBH / MBtu (IT)/Hour to Watt
Watt to Micro / Milli / Nano / Picowatt
Watt to Attowatt / Exawatt / Petawatt / Terawatt
Watt to Ton (refrigeration)
Power Converter

Pressure Converters

PSI to Pascal / KPA / Bar
Bar to Pascal / Bar to PSI
KPA to PSI / Kilopascal to Pascal
Pascal to Atmosphere Technical / Millibar
Standard Atmosphere to Pascal
Kilonewton/Square Meter to Pascal
Megapascal / Gigapascal / Hectopascal to Pascal
Micropascal / Millipascal / Nanopascal to Pascal
Centimeter Mercury / Millimeter Mercury to Pascal
Centimeter Water / Millimeter Water to Pascal
Foot Water / Inch Mercury / Inch Water to Pascal
Kilogram-Force/Square Meter / CM to Pascal
Pound-Force/Square Foot / Inch to Pascal
Ton-Force (long/short)/Square Foot to Pascal
Kip-Force/Square Inch to Pascal
Newton/Square Meter / CM / MM to Pascal
Torr to Pascal / KSI to Pascal
Pressure Converter

Angle & Force Converters

Degree to Radian / Radian to Degree
Degree to Gon / Mil / Minute / Second
Degree to Circle / Quadrant / Revolution
Degree to Right Angle / Sextant / Sign / Turn
Grad to Degree
Angle Converter
Dyne / Gram-Force / Kilogram-Force to Newton
Kilopond / Kilopound-Force / Kip-Force to Newton
Ounce-Force / Pond / Pound-Force / Poundal to Newton
Ton-Force (long/metric/short) to Newton
Centinewton / Decinewton / Dekanewton to Newton
Giganewton / Hectonewton / Kilonewton to Newton
Meganewton / Micronewton / Millinewton to Newton
Nanonewton / Attonewton / Femtonewton to Newton
Piconewton / Petanewton / Teranewton / Exanewton
Force Converter
Moment of Force Converter
Moment of Inertia Converter

Electrical Calculators & Converters

Ohm's Law Calculator
Voltage Drop Calculator
Watts to Amps / HP to Watts / Watts to HP
BTU Calculator
Charge Converter
Current Converter
Electric Conductance / Conductivity Converter
Electric Field Strength Converter
Electric Potential / Resistance / Resistivity Converter
Electrostatic Capacitance Converter
Inductance Converter
Linear / Surface / Volume Charge Density Converter
Magnetomotive Force Converter
Magnetic Field Strength Converter
Magnetic Flux / Flux Density Converter
Luminance / Luminous Intensity Converter
Illumination Converter

Construction Calculators

Concrete Calculator
Square Footage Calculator
Cubic Yard Calculator
Mulch Calculator
BTU Calculator
Surface Area Calculator
Volume Calculator

Lifestyle, Events & DIY

Drink / Alcohol Calculator Childcare Budget Calculator Pregnancy Milestone Timeline Paint Calculator Mulch & Topsoil Calculator Flooring Calculator Legal Deadline Calculator AC BTU Calculator

Tech, Auto & Running Calculators

Website Bandwidth Calculator EV Charging Calculator Canada Auto Lease Calculator Marathon Pace Calculator Running Pace Calculator Steps to Calories

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