Zum Hauptinhalt springen

Blitzschneller Temperaturumrechner

Temperaturen sofort zwischen Celsius, Fahrenheit, Kelvin und Rankine umrechnen. Kostenlos, genau und funktioniert offline.

Schneller Temperaturumrechner

°C
°F

Quick Presets:

People also convert:

Fahrenheit to CelsiusConvert from FahrenheitKelvin ConverterScientific temperature scale

Keyboard Shortcuts:

Esc ClearEnter Swap

Visuelle Temperatur

Recent Conversions

No conversions yet. Start converting to see your history here.

💡 Quick Tips:

  • Type a temperature value in either field to convert instantly
  • Use the preset buttons below for common temperatures
  • Your last 10 conversions are saved here for quick reference
  • All data stays in your browser - nothing is sent to servers

Beliebte Umrechnungen

🌡️

Celsius zu Fahrenheit

°C zu °F umrechnen

🌡️

Fahrenheit zu Celsius

°F zu °C umrechnen

🔬

Kelvin-Umrechner

Wissenschaftliche Temperaturskala

⚙️

Rankine-Umrechner

Ingenieurtechnische Temperaturumrechnung

Schnellreferenztabelle

Celsius (°C)Fahrenheit (°F)Kelvin (K)Context
-40°C -40°F233.15 KExtremely cold
-30°C -22°F243.15 KVery cold
-20°C -4°F253.15 KCold winter day
-10°C 14°F263.15 KFreezing
0°C 32°F273.15 KWater freezes
10°C 50°F283.15 KCool day
20°C 68°F293.15 KRoom temperature
30°C 86°F303.15 KWarm day
40°C 104°F313.15 KHot day
50°C 122°F323.15 KVery hot
60°C 140°F333.15 KExtremely hot
70°C 158°F343.15 KDesert heat
80°C 176°F353.15 KDangerously hot
90°C 194°F363.15 KNear boiling
100°C 212°F373.15 KWater boils
Extremely cold
-40°C
=
-40°F
=
233.15K
Very cold
-30°C
=
-22°F
=
243.15K
Cold winter day
-20°C
=
-4°F
=
253.15K
Freezing
-10°C
=
14°F
=
263.15K
Water freezes
0°C
=
32°F
=
273.15K
Cool day
10°C
=
50°F
=
283.15K
Room temperature
20°C
=
68°F
=
293.15K
Warm day
30°C
=
86°F
=
303.15K
Hot day
40°C
=
104°F
=
313.15K
Very hot
50°C
=
122°F
=
323.15K
Extremely hot
60°C
=
140°F
=
333.15K
Desert heat
70°C
=
158°F
=
343.15K
Dangerously hot
80°C
=
176°F
=
353.15K
Near boiling
90°C
=
194°F
=
363.15K
Water boils
100°C
=
212°F
=
373.15K

Umrechnungsformeln

Formula

°F = (°C × 9/5) + 32
↓

Step-by-Step

  1. 1Take the temperature in Celsius
  2. 2Multiply by 9/5 (or 1.8)
  3. 3Add 32 to the result
  4. 4The result is the temperature in Fahrenheit
↓

Example

Convert 20°C to Fahrenheit: (20 × 9/5) + 32 = 36 + 32 = 68°F
Disclaimer: This temperature converter provides calculations for informational and educational purposes only. For medical decisions (such as assessing body temperature or fever), cooking safety, industrial applications, or any situation where precise temperature measurements are critical, please consult with a qualified professional or use calibrated instruments. Always verify important temperature readings with appropriate equipment and expertise.

✨ Warum TempConvert verwenden?

  • ⚡⚡ Sofortige Echtzeit-Umrechnung
  • 📱📱 Mobil-optimierte Benutzeroberfläche
  • 🔒🔒 Funktioniert offline - kein Internet erforderlich
  • 🆓🆓 Völlig kostenlos nutzbar
  • 🎯🎯 Genau auf 2 Dezimalstellen

🌡️ Häufige Temperaturen

  • Wasser gefriert: 0°C = 32°F = 273,15 K
  • Raumtemperatur: 20°C = 68°F = 293,15 K
  • Körpertemperatur: 37°C = 98,6°F = 310,15 K
  • Wasser kocht: 100°C = 212°F = 373,15 K

You might also likeDocuSwiftto convert documents between formats instantly.