Unit Converter – Length, Weight, Temperature & More
Convert between hundreds of units across 7 categories instantly. Type a value and see real-time results — no buttons to click. Everything runs in your browser, nothing is sent to any server.
Unit Converter
Why Use the Tools Oasis Unit Converter?
Tools Oasis provides a fast, accurate unit converter covering 7 essential categories. Whether you need to convert centimeters to inches, kilograms to pounds, or Celsius to Fahrenheit, our tool gives you instant results as you type.
- Real-Time Conversion: Results update instantly as you type — no buttons to click.
- 7 Categories: Length, weight, temperature, area, volume, speed, and data storage.
- Swap Button: Quickly reverse the conversion direction with one click.
- 100% Private: Everything runs locally in your browser. No data is ever sent to a server.
- Works Everywhere: Fully responsive — works on desktop, tablet, and mobile.
Supported Unit Categories
- Length: Millimeters, Centimeters, Meters, Kilometers, Inches, Feet, Yards, Miles
- Weight: Milligrams, Grams, Kilograms, Pounds, Ounces, Tons
- Temperature: Celsius, Fahrenheit, Kelvin
- Area: Square Meters, Square Feet, Acres, Hectares
- Volume: Milliliters, Liters, Gallons, Cups, Tablespoons, Teaspoons, Fluid Ounces
- Speed: km/h, mph, m/s, Knots
- Data: Bytes, Kilobytes, Megabytes, Gigabytes, Terabytes
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Frequently Asked Questions
How accurate are the conversions?
All conversions use standard scientific conversion factors with full floating-point precision. The results are accurate to at least 10 decimal places, matching or exceeding the precision of most scientific calculators.
Is my data sent to a server?
No. All conversions happen entirely in your browser using JavaScript. Tools Oasis never sends, stores, or logs any values you enter.
How does temperature conversion work?
Temperature conversion uses the standard formulas: Celsius to Fahrenheit is (C x 9/5) + 32, Celsius to Kelvin is C + 273.15, and so on. Unlike other unit types, temperature conversions are not simple multiplication — they involve offsets.
What is the difference between metric and imperial units?
Metric units (meters, kilograms, liters) are based on powers of 10 and used worldwide. Imperial units (feet, pounds, gallons) are primarily used in the United States, Liberia, and Myanmar. This converter handles both systems seamlessly.
Can I convert data storage units?
Yes. The Data/Storage tab lets you convert between Bytes, Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB). All conversions use the binary standard (1 KB = 1024 Bytes).
More Questions About Unit Conversion
How accurate are the conversions?
All conversions use standard scientific conversion factors with full floating-point precision. The results are accurate to at least 10 decimal places, matching or exceeding the precision of most scientific calculators.
Is my data sent to a server?
No. All conversions happen entirely in your browser using JavaScript. Tools Oasis never sends, stores, or logs any values you enter. Your data stays on your device.
How does temperature conversion work?
Temperature conversion uses standard formulas: Celsius to Fahrenheit is (C x 9/5) + 32, Celsius to Kelvin is C + 273.15. Unlike other units, temperature conversions involve offsets rather than simple multiplication.
What is the difference between metric and imperial?
Metric units (meters, kilograms, liters) are based on powers of 10 and used worldwide. Imperial units (feet, pounds, gallons) are primarily used in the United States. This converter handles both systems seamlessly.
Does the data converter use binary or decimal?
The Data/Storage tab uses the binary standard where 1 KB = 1024 Bytes, 1 MB = 1024 KB, and so on. This matches how operating systems and file managers report file sizes.