Free Online Conversion Calculator – Accurate Unit Converter for Length, Weight & Temperature

Instantly convert between units with our free online conversion calculator. Accurate length, weight & temperature conversions in real-time. Mobile-friendly tool with detailed results.

Key Benefits

✨ One-Click Conversions

• Switch between meters/feet, kg/pounds, °C/°F in seconds
• Perfect for cooking, travel, engineering & student use

📱 Works Anywhere

• Mobile-friendly design (no app needed)
• Fast loading with no annoying ads

📊 Smarter Results

• Shows 4 alternate conversions automatically
• Displays exact conversion formulas
• Remembers your last-used units

⚡ Real-Time Magic

• Results update as you type
• Swap units with single button
• Decimal precision control

🌐 Works Instantly

• No downloads or registration
• Lightweight (under 1MB)

For Everyday Use:

• Kitchen: Convert cups to ml, ounces to grams
• Travel: Miles to kilometers, Fahrenheit to Celsius
• DIY Projects: Inches to cm, square feet to meters

For Professionals:

• Engineering: Precise unit conversions
• Science Labs: Temperature & weight calculations
• Education: Learn conversion formulas

Say goodbye to conversion headaches! Our free online conversion calculator gives you instant, accurate results on all required measurement types.

FAQ

Q. How accurate are the conversions?
A. All calculations use ISO-standard conversion rates with 6 decimal precision.

Q. How do I convert Celsius to Fahrenheit?
A. Simply type any temperature, select °C to °F, and get instant results with the formula: (°C × 9/5) + 32.

Q. What’s the easiest way to convert kg to pounds?
A. Enter any kg value, see pounds (lbs) as main result + stone/ounces in additional results.

Q. How many units are included?
A. Currently 25+ essential units across 3 categories – covering 95% of daily conversion needs.

Q. Which units are most popular?
A. Top conversions:
Inches ↔ Centimeters
Miles ↔ Kilometers
Fahrenheit ↔ Celsius
Pounds ↔ Kilograms

Try it now – no registration required! Simply enter any value and watch the magic happen.