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ConvertUni

Einheitenrechner - Alles Umrechnen

Kostenloser Online-Einheitenrechner. Rechnen Sie Länge, Gewicht, Temperatur, Fläche, Volumen, Zeit, Geschwindigkeit und mehr um. Schnell, genau und einfach zu bedienen.

110+ Units
19 Categories
100% Free

🔄 Universal Converter

Convert any units from 19 categories

💡How it works:

Converting Meter to Fuß in category "length"

Formula:
1 m = 3.2808399 ft

Alle Rechner

📏

Länge

Convert between meters, kilometers, miles, feet, inches, and more length units.

⚖️

Gewicht und Masse

Convert between kilograms, grams, pounds, ounces, and more weight units.

🌡️

Temperatur

Convert between Celsius, Fahrenheit, and Kelvin temperature scales.

📐

Fläche

Convert between square meters, acres, hectares, and more area units.

🧪

Volumen

Convert between liters, gallons, milliliters, and more volume units.

⏱️

Zeit

Convert between seconds, minutes, hours, days, and more time units.

🚀

Geschwindigkeit

Convert between km/h, mph, m/s, knots, and more speed units.

💾

Digitaler Speicher

Convert between bytes, KB, MB, GB, TB, and more digital storage units.

🔧

Druck

Convert between Pascal, Bar, PSI, and more pressure units.

Energie

Convert between Joules, calories, kWh, and more energy units.

💡

Leistung

Convert between Watts, kilowatts, horsepower, and more power units.

📐

Winkel

Convert between degrees, radians, gradians, and more angle units.

📻

Frequenz

Convert between Hertz, kHz, MHz, GHz, and more frequency units.

Kraftstoffverbrauch

Convert between L/100km, MPG, km/L, and more fuel consumption units.

📡

Datenübertragungsrate

Convert between bit/s, kbit/s, Mbit/s, MB/s, and more data transfer rate units.

🖼️

Pixel und DPI

Convert between pixels, inches, centimeters, and more with DPI context.

🔩

Drehmoment

Convert between Newton-meters, pound-feet, and more torque units.

⚗️

Dichte

Convert between kg/m³, g/cm³, lb/ft³, and more density units.

🏎️

Beschleunigung

Convert between m/s², g-force, and more acceleration units.

Why ConvertUni?

Instant Conversion

Results appear in real-time as you type

🎯 Accurate Calculations

We use official formulas for precision

🌐 Multilingual

Available in English and Russian

Frequently Asked Questions

How do I use the unit converter?

Simply select a category, then choose the pair of units you want to convert. Enter a value in the "From" field and instantly get the result in the "To" field. For pixels, you can adjust DPI for accurate conversion.

How accurate are the conversions?

All our conversions use official mathematical formulas and constants. Results are accurate up to 10 decimal places.

Is ConvertUni free to use?

Yes! ConvertUni is completely free, with no registration, no ads, and no limitations.

How does pixel to centimeter conversion work?

For converting pixels to physical units (cm, mm, inches), the DPI (dots per inch) parameter is critical. You can select different DPI values: 72 (standard), 96 (web), 150 (print), 300 (high quality), or 600 (professional print).

Key Features

150+ Units Supported

From pixels to kilometers, from bytes to terabytes

Advanced Settings

DPI selector for pixels, formulas, examples

Responsive Design

Works perfectly on all devices

No Registration

Start using immediately, no account needed