Unit Converter
Convert between common measurement units
Result
3.280839895
foot
Continue with
Keep the workflow moving with a closely related next action.
Privacy & Trust
Category
Switch across length, weight, temperature, area, volume, speed, time, and data categories in one workspace.
Swap Units
Flip source and target units instantly when comparing values in both directions.
Result
Temperature conversions are handled with the correct nonlinear formulas instead of simple factors.
Result
Copy or export the current unit conversion summary.
Suggested Next Steps
Related Tools
Percentage Calculator
Calculate percentages, increases, decreases, and differences
Number Base Converter
Convert numbers between binary, octal, decimal and hexadecimal
Color Picker
Pick and convert color formats
Case Converter
Convert text between camelCase, snake_case, kebab-case and more
Timestamp Converter
Convert between Unix timestamps and human-readable dates
ASCII / Unicode Lookup
Search and look up ASCII and Unicode character codes
How to Use
Enter Your Values
Fill in the input fields with your numbers or parameters.
Get Instant Results
Results update automatically as you type — no submit button needed.
Copy or Save
Copy results to clipboard or use them in your workflow.
Why Use This Tool
100% Free
No hidden costs, no premium tiers — every feature is free.
No Installation
Runs entirely in your browser. No software to download or install.
Private & Secure
Your data never leaves your device. Nothing is uploaded to any server.
Works on Mobile
Fully responsive — use on your phone, tablet, or desktop.
Unit Conversion Guide: Metric, Imperial & Common Units
Key Points
- Most countries use metric (meters, kilograms), US uses imperial (feet, pounds)—easy to mix up
- Temperature conversion isn't linear—0°C = 32°F, not 0°F
- Data units: 1 KB = 1024 bytes (not 1000)—matters for large files
Traveling abroad and see height as 6 feet—how tall is that? Recipe calls for 2 cups flour—how many grams? Is 100 Mbps the same as 12.5 MB/s? Unit conversion is everywhere in daily life. Use this tool to quickly convert length, weight, temperature, volume, speed, and data size.
2.54cm
Metric length of 1 inch
Common Conversion Needs
Travel & Shopping
In the US buying ingredients, recipe says 1 gallon milk—how many liters? In Japan buying TV, 50-inch screen—how many cm? Height and weight conversion also common (6 feet = 183 cm, 150 lbs = 68 kg).
Cooking Recipe Conversion
Western recipes use cups, tablespoons, ounces, but Asian recipes use grams and milliliters. 1 cup flour ≈ 120g, 1 cup water ≈ 240ml. Accurate conversion ensures recipe success.
Science & Engineering Calculations
Engineering drawings may mix imperial (inches, feet) and metric (mm, meters). For precision parts, unit errors can be critical—converters ensure accuracy.
Network & Data Storage
Internet speed 100 Mbps (Megabits per second) = 12.5 MB/s (Megabytes per second). How long to download 1 GB file? Use converter to calculate quickly.
Common Conversion Pitfalls
Temperature formula: °F = °C × 9/5 + 32. Celsius 0° = Fahrenheit 32°, Celsius 100° = Fahrenheit 212°.
Data units: 1 KB = 1024 bytes, 1 MB = 1024 KB, 1 GB = 1024 MB (computers use 1024, not 1000).
Cooking: '1 cup' weight varies by ingredient—1 cup water ≠ 1 cup flour ≠ 1 cup sugar. Use kitchen scale for precision.
Imperial length memory: 1 inch = 2.54 cm, 1 foot = 12 inches = 30.48 cm, 1 yard = 3 feet.
Conversion results are rounded to several decimal places. For ultra-precise calculations, use professional tools.