OneConvert - OneConvert - fast online calculator and free file converter. Allows to convert different file formats and allows quick and accurate conversion between many units of measure.

VATCalculators.co.uk - Free UK VAT calculator. We have created this VAT calculator as a free to use tool for calculating VAT rates in the UK.

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ConvertAll - A comprehensive unit conversion program.

Material Unit Converter - Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units.

VAT-calc.net - VAT calculator is an online utility web application that allows users to add or remove value-added tax from any amount.