Currency Converter

View real-time foreign exchange rates and quickly convert between major currencies with our easy-to-use currency converter.

Octal to Decimal

Use this Octal to Decimal Converter to quickly turn octal numbers into decimals—supports up to 63 characters and includes a handy binary-to-decimal table.

KMH to MPH

Use this free km/h to mi/h converter to quickly switch between kilometers per hour and miles per hour with ease.

KM to Miles

There are approximately 0.6214 miles in a kilometer. To convert kilometers to miles, multiply the number of kilometers by this conversion factor.

KRW to USD

Get the latest 1 South Korean Won → US Dollar exchange rate for free with the original Universal Currency Converter. Instantly access current rates, charts, historical data, news, and more!

LCM Calculator

Easily calculate the least common multiple (LCM) of multiple numbers with this free online calculator, and learn step-by-step techniques such as prime factorization and division method.

Lean Body Mass Calculator

Free Lean Body Mass Calculator – Quickly estimate your LBM based on weight, height, age, and gender. Compare results from popular formulas like Boer, James, and Hume.

Liters to Gallons

Use our free l to gal converter to quickly switch between liters and gallons. It supports conversions in both directions for maximum convenience.

Meters to Feet

One meter is equal to 3.28084 feet. To convert meters to feet, simply multiply the length in meters by 3.28084.

Meters to Miles

One mile is equal to 1,609.344 meters. To convert meters to miles, multiply by 0.000621371. Conversely, to convert miles to meters, multiply by 1,609.344.

MM to Inches

An inch equals exactly 25.4 millimeters, a standard set in 1959. For quick reference, 12 inches make up one foot, and 36 inches equal one yard.

Oz to Grams

Convert ounces to grams easily—1 ounce is approximately 28.35 grams. Use this quick conversion factor for accurate measurements.