Calculate
Convert sizes, speed, length, weight, and time, and look up a published exchange rate.

Page: /category/calc
Text: /category/calc.txt

What this category does
- Convert bytes through petabytes, and time a transfer at a chosen speed.
- Convert length, area, weight, and time, with a comparison chart.
- Convert one currency to another with the latest ECB rate and a recent chart.

Tools
- KB, MB, GB, and TB: Convert bytes, KB, MB, GB, TB, and PB, then compare that size with common files. (/tools/data-size.txt)
- Download speed and transfer time: Convert transfer speeds, time a file at that speed, and compare a live download with common network rates. (/tools/data-speed.txt)
- Millimeters, inches, feet, and acres: Convert millimeters through miles, and area from square millimeters through acres and square miles. (/tools/length-area.txt)
- Weight converter: Convert milligrams, grams, kilograms, ounces, pounds, stone, tonnes, and US tons. (/tools/weight-convert.txt)
- Milliseconds to years: Convert milliseconds through seconds, days, years, centuries, and a millennium. (/tools/time-span.txt)
- Currency converter: Convert US dollars, or any other listed currency, using the latest European Central Bank rate and a recent chart. (/tools/currency-exchange.txt)