🌡️

Temperature Converter — Celsius, Fahrenheit & Kelvin

Convert temperatures between Celsius, Fahrenheit, and Kelvin instantly with live conversion

ConversionUtility
Loading tool...

How to Use Temperature Converter — Celsius, Fahrenheit & Kelvin

How to Use the Temperature Converter:

  1. Enter Temperature Value

    • Type any temperature value (positive or negative)
    • Examples: 0, 37, -10, 98.6, 273.15
  2. Select Source Unit (From)

    • Celsius (°C): Metric temperature scale
    • Fahrenheit (°F): Imperial temperature scale
    • Kelvin (K): Absolute temperature scale
  3. Select Target Unit (To)

    • Choose which scale to convert to
    • Can convert between any two scales
  4. View Results Instantly

    • Main result shows in the orange card
    • All three scales displayed for reference
    • Conversion happens as you type
  5. Swap Units (Optional)

    • Click "Swap Units" to reverse conversion direction
    • Useful for quick back-and-forth conversions
  6. Try Example Temperatures

    • Freezing Point: 0°C = 32°F = 273.15K
    • Body Temperature: 98.6°F = 37°C
    • Boiling Point: 373.15K = 100°C
  7. Reference Points Included

    • Absolute Zero: -273.15°C
    • Room Temperature: 20°C / 68°F
    • And more common temperatures
  8. Copy Results

    • Copy button saves all conversions to clipboard
    • Includes all three temperature scales

Frequently Asked Questions

Most Viewed Tools

🔐

TOTP Code Generator — 2FA Testing Tool

3,259 views

Generate time-based one-time passwords from a TOTP secret key. Enter your base32 secret, choose a period and digit length, and get the current and next codes with a live countdown timer. Useful for testing and debugging 2FA integrations.

Use Tool →
{ }

JSON to Zod — Schema Generator

3,202 views

Generate Zod validation schema code from a JSON sample object. Infers z.string(), z.number(), z.boolean(), z.array(), z.object(), and z.null() types automatically. Handles nested objects, arrays of objects with optional field detection, and outputs copy-ready TypeScript with import and z.infer type alias.

Use Tool →
{}

JSONL Formatter — Line-by-Line Validator

3,139 views

Format, validate, and inspect JSON Lines (JSONL) and NDJSON files. Validates each line individually, reports parse errors by line number, outputs compact JSONL or a pretty-print preview, and lets you download the cleaned file.

Use Tool →
🔑

Password Entropy Calculator — Crack Time Estimator

2,897 views

Calculate the information-theoretic bit entropy of any password or API key. Detects character set pools automatically, shows the total number of possible combinations, and estimates crack time across five attack scenarios from rate-limited web logins to GPU cracking clusters.

Use Tool →
📺

Screen Size Converter — Diagonal Dimension Tool

2,885 views

Calculate screen width and height from diagonal size and aspect ratio. Convert between inches and centimeters for displays, TVs, and monitors with instant dimension calculations.

Use Tool →
🔐

TLS Cipher Suite Checker — Strength Analyzer

2,854 views

Check TLS protocol version compatibility and cipher suite strength ratings against current best practices. Supports IANA and OpenSSL cipher names — rates each suite as Strong, Weak, or Deprecated and explains why.

Use Tool →
🔍

Secret Scanner — API Key & Credential Detector

2,747 views

Scan pasted text, code, or config files for accidentally exposed API keys, tokens, passwords, and private keys. Detects 50+ secret types across AWS, GitHub, Stripe, OpenAI, and more — all client-side, nothing leaves your browser.

Use Tool →

TOML Config Validator — Syntax Error Finder

2,501 views

Validate TOML configuration file syntax and report errors with line numbers. Paste any TOML content — Cargo.toml, pyproject.toml, config.toml — and instantly see a green checkmark with key counts and structure stats, or a precise error message pointing to the exact line. Includes a collapsible JSON structure preview to confirm what was parsed.

Use Tool →

Related Utility Tools

Share Your Feedback

Help us improve this tool by sharing your experience

We will only use this to follow up on your feedback