Unit Converters Calculators

Instant conversions for length, weight, temperature, data, and power. Designed with strict formula verification and clear breakdowns.

11 verified calculators in this collection

Convert between meters, feet, inches, kilometers, miles, yards, and nautical miles

Convert kilograms, pounds, ounces, grams, stones, and metric tons

Convert between Celsius, Fahrenheit, and absolute Kelvin temperature scales

Convert square meters, square feet, acres, hectares, and square kilometers

Convert liters, milliliters, gallons, cubic meters, and fluid ounces

Convert km/h, miles per hour (mph), meters per second (m/s), and knots

Convert Pascals, Bar, PSI, Standard Atmospheres (atm), and mmHg

Convert Joules, Kilojoules, Calories, Kilocalories, Kilowatt-hours (kWh), and BTU

Convert Watts, Kilowatts, Mechanical Horsepower (hp), and BTU per hour

Convert Bytes, KB, MB, GB, TB with both Decimal (1000) and Binary (1024) standards

Convert seconds, minutes, hours, days, weeks, months, and calendar years