BYTETOOLS

Unit Converter

Convert between units of length, weight, temperature, area, volume, speed, time and data storage instantly, with a swap button and common conversion tables.

3.2808399
m → ft

1 m in other units

Millimeters (mm)1,000
Centimeters (cm)100
Kilometers (km)0.001
Inches (in)39.37007874
Feet (ft)3.2808399
Yards (yd)1.0936133
Miles (mi)0.00062137
Nautical miles (nmi)0.00053996

What is the Unit Converter?

The ByteTools Unit Converter covers eight everyday categories — length, weight and mass, temperature, area, volume, speed, time and data storage — in one tool.

  • 8 categories: length, weight, temperature, area, volume, speed, time, data
  • Exact standard conversion factors (e.g. 1 in = 2.54 cm)
  • One-click swap between from and to units
  • Common conversions table for your value
  • Decimal (MB) and binary (MiB) data units both supported
  • 100% private, free and offline-capable

How to use the Unit Converter

  1. 1

    Choose a category: length, weight, temperature, area, volume, speed, time or data storage.

  2. 2

    Enter the value to convert and select its unit.

  3. 3

    Select the target unit — the converted value appears instantly.

  4. 4

    Use the swap button to reverse the conversion, and check the table of common equivalents below.

About the Unit Converter

The ByteTools Unit Converter covers eight everyday categories — length, weight and mass, temperature, area, volume, speed, time and data storage — in one tool. Pick a category, choose the from and to units, type a value and the conversion appears instantly; a swap button reverses direction in one click.

It handles metric and imperial systems side by side: metres to feet, kilograms to pounds, Celsius to Fahrenheit, litres to gallons, km/h to mph, and binary data units like MiB alongside decimal MB. A table of common conversions for your value is generated below the result.

All conversions are computed locally in your browser using exact standard factors — nothing is uploaded, and the tool is free and works offline.

Frequently asked questions

How do I convert Celsius to Fahrenheit?

Multiply by 9/5 and add 32: °F = °C × 1.8 + 32. So 25 °C is 77 °F. To go the other way, subtract 32 and multiply by 5/9. Temperature is the one category where conversion needs an offset, not just a factor.

How many kilometers are in a mile?

One mile is exactly 1.609344 kilometres, so 5 miles is about 8.05 km. Going the other way, 1 km is roughly 0.621 miles — a handy rule of thumb is that 10 km ≈ 6.2 miles.

How many pounds are in a kilogram?

One kilogram equals about 2.20462 pounds, defined exactly as 1 lb = 0.45359237 kg. So a 70 kg person weighs about 154.3 lbs, and a 10 lb parcel is about 4.54 kg.

What is the difference between MB and MiB?

MB (megabyte) is decimal — exactly 1,000,000 bytes — while MiB (mebibyte) is binary — 1,048,576 bytes (1024²). Storage makers use MB and GB, while operating systems often report MiB and GiB, which is why a “500 GB” drive shows as about 465 GiB.

Are the conversion factors exact?

Metric-imperial factors are exact by international definition: 1 inch = 2.54 cm, 1 pound = 0.45359237 kg, 1 mile = 1609.344 m. This converter uses those exact values, so any rounding you see is only in the displayed decimal places.

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