Unit Converter

Convert length, weight, area, volume, temperature, speed, time and data size — including Japanese units like shaku and tsubo.

Values are converted in your browser and never sent to a server.

Result

3.2808399ft

1 m = 3.2808399 ft

All units in this category

UnitValue
millimeter(mm)1,000
centimeter(cm)100
meter(m)1
kilometer(km)0.001
inch(in)39.37007874
foot(ft)3.2808399
yard(yd)1.0936133
mile(mi)0.00062137
nautical mile(nmi)0.00053996
sun (Japanese)(sun)33
shaku (Japanese)(shaku)3.3

Examples

What is this tool?

A free unit converter covering length, weight, area, volume, temperature, speed, time and data size. Pick a category, enter a value, and see every unit in that category at once — with a swap button for reversing the conversion.

How to use

  1. Choose a category (length, weight, temperature, data size…).
  2. Enter a value and pick the from/to units.
  3. See the result and the full conversion table for the category.

Use cases

  • Converting between metric and imperial units while traveling or cooking.
  • Checking KB vs KiB when comparing storage sizes.
  • Converting Japanese real-estate units (tsubo) to square meters.

Notes

  • A year is treated as 365 days; calendar months and leap years are not considered.
  • All conversions run locally in your browser.

FAQ

What are shaku and tsubo?

They are traditional Japanese units. One shaku is about 0.303 meters, and one tsubo is about 3.306 square meters (the area of two tatami mats). They are still common in Japanese real estate and crafts.

What is the difference between KB and KiB?

KB/MB/GB use decimal (SI) multiples of 1000, while KiB/MiB/GiB use binary multiples of 1024. The tool converts with the correct factor for each.

Is my input sent to a server?

No. All conversions run locally in your browser.

Related tools

Days Calculator

Calculate the number of days between two dates, or the date N days from now.

Age Calculator

Calculate exact age from a date of birth, including days lived and next birthday.

Business Days Calculator

Count business days excluding weekends and Japanese national holidays.

Character Counter

Count characters, lines, paragraphs and bytes of text in real time.

PDF Tools

Merge, extract and rotate PDF pages locally in your browser.

Markdown Editor

Write Markdown with live preview, HTML copy and .md download.

Scientific Calculator

Trigonometry, logarithms, exponents, factorials, history and memory.

Timestamp Converter

Convert between Unix timestamps, ISO 8601 and local date-times.

Percentage Calculator

Percentages, increase/decrease rates, discounts and reverse calculation.

Image Compressor

Compress JPEG, PNG and WebP images in bulk, entirely in your browser.

Image Converter

Convert between HEIC, JPEG, PNG, WebP and more without uploading files.

QR Code Generator

Create QR codes for URLs, text and Wi-Fi credentials in your browser.

Color Palette Extractor

Extract color palettes from images and copy them as CSS variables.

Hash Calculator

Compute and verify MD5, SHA-256 and other hashes for text and files.

Password Generator

Generate strong passwords, passphrases and PINs locally.

HMAC Checker

Compute HMAC signatures and verify webhook signatures in your browser.

Web Page Snapshot

Save the current page as a single self-contained HTML file.

Clipboard Cleaner

Clean invisible characters, extra line breaks and width inconsistencies.

Speed Test

Measure download/upload speed and ping in your browser.

Network Diagnosis

Check connectivity, DNS, IPv6 and the node you are connected through.

JSON Formatter

Format, validate and minify JSON with precise error locations.

URL Encoder / Decoder

Encode and decode URLs and query strings, including non-ASCII text.

Regex Tester

Test regular expressions with live matches, groups and replacement.

Line of Code Counter

Count total, blank, comment and code lines of pasted source code.

DNS Lookup

Query DNS records (A, AAAA, MX, TXT and more) with TTLs, DNSSEC and ASN hints.

CSV Checker & Converter

Check CSV/TSV structure, detect encoding (UTF-8, BOM, Shift_JIS) and convert to JSON.

Text & JSON Diff Checker

Compare two texts or JSON documents and review additions, deletions and changes in your browser.