Unit Converter
Instantly convert between units of length, weight, temperature, and volume—private, accurate, mobile friendly.
Temperature uses precise transformations (°C, °F, K). Other categories use standard metric/imperial factors.
About this Unit Converter
This lightweight unit converter helps you switch values between four everyday categories, length, weight, temperature and, volume, without opening a new tab or memorizing formulas. Start by choosing a category such as length, then pick the "from" and "to" units, and enter your value. The result updates instantly and is shown with a clean, readable format so you can copy it into emails, spreadsheets or design tools. Because the calculator runs entirely in your browser, your inputs never leave your device, keeping sensitive data private and speeding up the overall workflow.
Length covers common engineering and day‑to‑day units including meter (m), kilometer (km), centimeter (cm), millimeter (mm), mile (mi), foot (ft) and inch (in). Whether you're estimating travel distances, converting specs from a PDF, or adapting UI measurements from inches to pixels (with a known DPI), having these quick conversions on hand reduces errors and saves time.
Weight includes kilogram (kg), gram (g), milligram (mg), pound (lb) and ounce (oz). Product managers, chefs, and shipping teams frequently move between metric and imperial values. Use this tool to check product listings, print labels, or standardize BOM documents. For bulk recipes and lab notes, accurate gram‑to‑ounce conversions help you keep ratios consistent.
Temperature supports Celsius (°C), Fahrenheit (°F) and Kelvin (K) with exact transformations, not approximations, so your scientific and culinary results remain consistent. It is especially useful to switch between °C and °F for setting the oven and diagnosing HVAC problems. Kelvin is often used in science and for thermal camera specifications.
Volume converts among liter (L), milliliter (mL), US gallon (gal) and US quart (qt). This is useful for packaging, beverage menus, aquarium setups or mixing solutions. The calculator uses standard factors for US customary units and clearly displays the final unit, avoiding the confusion that often occurs when switching regions or reading legacy documentation.
To keep your work organized, pair this page with other fast tools on Chimwal.com. When preparing digital images for a website, use the Image Converter to export consistent formats, generate QR labels with the QR Code Generator, and store strong credentials with the Password Generator. If you need quick financial arithmetic, try the Advanced Interest Calculator or double‑check your margins using the Profit Calculator.
Everything here is tuned for speed, accessibility, and clarity: keyboard navigation, mobile‑friendly controls, and responsive layouts. There are no accounts to create and no upload delays. Just pick the units and convert. If you'd like more categories—such as area, speed, time or data size—let us know, and we'll add them while keeping the same clean experience that makes the current converter easy to trust in everyday work.