Conversion Calculators

The Troy Weight Calculator makes it easy to convert weights in the troy system perfect for gold, silver, and other precious metals. You can paste in lines like “1 troy…

The Avoirdupois Weight Calculator is built for converting US customary weight units pounds, ounces, and tons with instant, line-by-line results. Whether you’re juggling shipping weights, food measurements, or bulk materials,…

The Weight (Mass) Calculator lets you convert weights like “65 kg” or “1000 g” into another unit pounds, grams, kilograms, you name it. You can paste in a list, and…

Convert temperature between °C, °F, K, and °R instantly using this all-in-one temperature converter. You can choose any combination of input and output units, paste values or upload a file,…

Convert Kelvin to Rankine (K to °R) instantly using this interactive tool. You can paste values, import a file, and customize how the output looks. Toggle options let you round…

Convert Kelvin to Fahrenheit (K to °F) instantly with this live, customizable tool. Type or import values, and it shows accurate °F conversions right away. You control how it looks…

Convert Kelvin to Celsius (K to °C) instantly using this live, interactive converter. Whether you’re working with lab data, scientific constants, or temperature logs, this tool gives you fast and…

Convert Fahrenheit to Rankine (°F to °R) instantly with this simple, customizable conversion tool. It updates live as you type or import data, and you can toggle options to round,…

Convert Fahrenheit to Kelvin (°F to K) instantly with this flexible conversion tool. Just paste values or import a file, and you’ll see accurate Kelvin results right away. You can…

Convert Fahrenheit to Celsius (°F to °C) instantly with this live conversion tool. Whether you’re adjusting a recipe, reviewing climate data, or working through science problems, this tool gives quick,…