Temperature Converter - Convert °C, °F and Kelvin

Convert temperatures between Celsius, Fahrenheit and Kelvin instantly.

Last updated: June 2026 for FY 2025-26Formula verified against RBI / government guidelinesReviewed by Jashmin, Finance Professional
100% private: All calculations run in your browser. Your numbers never leave your device — no server, no storage, no account required.

Calculate Temperature Converter

°
-100°200°

Enter the temperature value

Converted Temperature

89.6

How to Use This Temperature Converter

Using our Temperature Converter is simple and takes just a few seconds. Enter your values using the sliders or input fields above, and the results will update instantly — no need to click a calculate button.

All calculations are performed in your browser using standard financial formulas. Your data is never stored or transmitted to any server, ensuring complete privacy.

The results shown are estimates based on the inputs you provide. For precise figures, consult with your bank or financial advisor. Use this tool for quick comparisons, planning, and understanding how different variables affect your financial outcomes.

Formula & Explanation

C = (F - 32) × 5/9 ; K = C + 273.15

Temperature conversions use standard formulas for Celsius, Fahrenheit and Kelvin.

Benefits

  • Supports major temperature scales
  • Useful for weather and science
  • Fast and reliable results

Use Cases

  • Weather updates
  • Science experiments
  • Cooking recipes

About Temperature Converter

This temperature converter helps you move between common temperature units used in weather reports, science, and cooking.

Frequently Asked Questions

The formula is: °F = (°C × 9/5) + 32. To convert 35°C (a typical hot Indian summer day) to Fahrenheit: (35 × 1.8) + 32 = 95°F. The reverse formula is °C = (°F − 32) × 5/9. A quick mental trick: double the Celsius value and add 30 for a rough Fahrenheit estimate. So 40°C ≈ 110°F (actual: 104°F). Use the free Temperature Converter on AbacusHand to calculate your exact result instantly.

Normal body temperature is approximately 37°C (98.6°F). In India, a fever is typically considered when temperature rises above 38°C (100.4°F). High fever is above 39.5°C (103.1°F) and requires medical attention. Thermometers in India mostly display Celsius, but some imported digital thermometers show Fahrenheit — 98.6°F is normal, 100.4°F indicates fever, and 104°F is a high fever requiring immediate attention. Use the free Temperature Converter on AbacusHand to calculate your exact result instantly.

Different apps may display temperature in Celsius or Fahrenheit depending on your device's regional setting. Indian weather apps like IMD, Skymet and Accuweather default to Celsius. If your phone is set to US locale, it shows Fahrenheit. For example, Delhi's peak summer temperature of 45°C shows as 113°F. To switch units in your phone's weather app, change the temperature unit in the app settings or your phone's region to India. Use the free Temperature Converter on AbacusHand to calculate your exact result instantly.

Most Indian microwave ovens and OTGs (oven-toaster-grills) display temperature in Celsius, while many international baking recipes use Fahrenheit. Common conversions: 180°C = 356°F (standard baking for cakes), 200°C = 392°F (cookies and bread), 220°C = 428°F (pizza and roasting). A recipe asking for 350°F means set your Indian oven to 175-180°C. Use the free Temperature Converter on AbacusHand to calculate your exact result instantly.

In India, a temperature above 38°C (100.4°F) is classified as fever. Mild fever (38–38.5°C) can be managed with paracetamol and rest. Moderate fever (38.5–39.5°C or 101–103°F) requires medical consultation, especially in children under 5. High fever above 39.5°C (103°F) or any fever with rash, convulsions or difficulty breathing requires emergency care. Seasonal diseases like dengue, typhoid and malaria common in India can cause sustained high fevers of 39–40°C. Use the free Temperature Converter on AbacusHand to calculate your exact result instantly.