Giga Useful ToolsData
Unit converter
Length, weight, temperature and volume, all in one place.
Everything runs in your browser. No file is ever uploaded to a server.
- 1Pick a category: Length, Weight, Volume, or Temperature.
- 2Type the value you want to convert.
- 3Choose the "from" and "to" units from the two dropdowns.
- 4Read the converted result: it updates instantly as you type or switch units.
Which categories and units does the converter cover?+
Four categories: Length (mm, cm, m, km, inch, foot, mile), Weight (mg, g, kg, pound, ounce, tonne), Volume (ml, l, gallon, cup) and Temperature (Celsius, Fahrenheit, Kelvin), enough for everyday cooking, DIY, or travel conversions.
Why does Temperature behave differently from the other categories?+
Length, weight and volume all convert by a simple multiplication factor, but temperature scales don't share a zero point: 0°C isn't "nothing," unlike 0 g. So the tool uses the actual Celsius/Fahrenheit/Kelvin formulas instead of a multiplier.
How precise is the converted result?+
Results are rounded to four decimal places, accurate enough for recipes, shopping, or a quick sanity check, though it's not built for scientific work needing more significant figures.