More Than a Calculators
Converters
Convert units, measurements, and everyday values in seconds. Use categories below to find the exact converter you need.
Tip: Try “temperature”, “volume”, “speed”, “data”, or “pressure”.
Popular Converters
Quick access to the tools people use most often.
Unit Converters
General-purpose converters for common everyday needs.
Length Converters
Convert distance and length between metric and imperial.
Weight Converters
Convert mass and weight for cooking, shipping, fitness, and more.
Temperature Converters
Convert Celsius, Fahrenheit, Kelvin, and more.
Volume Converters
Convert liters, gallons, cups, milliliters, and more.
Speed Converters
Convert mph, km/h, m/s, knots, and more.
Time Converters
Convert hours, minutes, seconds, and larger time units.
Area Converters
Convert square meters, square feet, acres, hectares, and more.
Pressure Converters
Convert bar, psi, kPa, atm, and more.
Energy & Power Converters
Convert energy and power units for engineering, appliances, and utilities.
Data Storage Converters
Convert bytes, KB, MB, GB, TB (and bits if needed).
Currency Converters
Convert currencies for travel, shopping, and business.
Currency Converter
Convert currencies quickly.
USD to EUR
Common exchange conversion.
EUR to USD
Common exchange conversion.
Note: Currency converters may use market reference rates. Final bank/card rates can differ due to fees and spreads.
Converters FAQ
Quick answers to the most common converter questions.
What is a converter?
A converter changes one unit into another (e.g., meters to feet, kg to lbs, Celsius to Fahrenheit) using standard conversion factors.
Are online converters accurate?
Yes for unit math. Accuracy depends on using the correct conversion factor and displaying rounding clearly.
Why do currency conversions sometimes differ?
Currency rates can change frequently, and banks/cards often add spreads and fees compared to the mid-market rate.
Do converters round results?
Most tools round for readability. For precision needs, show more decimal places or copy the raw result if available.
Which converters are used most?
Length, weight, temperature, volume, and speed converters are typically the most popular.