All conversions happen in your browser — nothing is sent to a server.
Choosing the Right Converter
Cooking or baking a recipeThe Unit Converter handles volume (cups, ml, tablespoons) and weight (grams, ounces) conversions in one place.
Scheduling a call across countriesThe Time Zone Converter shows live world clocks so you can find a meeting time that works for everyone.
Formatting text for code or writingThe Case Converter switches between UPPERCASE, lowercase, Title Case, camelCase, and snake_case instantly.
DIY or home improvement projectsConvert between metric and imperial length and area units without doing the math by hand.
About Our Unit Converter
Our unit converter covers the most commonly needed conversions: length (meters, feet, inches, miles, km), weight (kg, lbs, ounces, grams), temperature (Celsius, Fahrenheit, Kelvin), volume (liters, gallons, cups, ml), area, and speed.
All conversions are calculated using precise SI base unit conversion factors. Temperature is handled with exact formulas — °F = °C × 9/5 + 32 and K = °C + 273.15 — rather than rounded approximations, so results stay accurate for scientific or engineering use too.
Frequently Asked Questions
How accurate are the conversions?
All conversions use standard SI conversion factors and exact temperature formulas, so results match what you'd get from a scientific calculator.
How many time zones does the time zone converter support?
The Time Zone Converter covers 34 major global time zones, including daylight saving time adjustments where applicable.
Can I convert cooking measurements like cups to grams?
Yes, the Unit Converter includes common volume units used in recipes, including cups, tablespoons, teaspoons, and milliliters.
Is there a currency converter?
Not yet — exchange rates change constantly and require a live data feed. It's on our roadmap; for now our converters focus on fixed units like length, weight, temperature, and time.