On this page, we provide a set of useful testers, calculators and converters to help you understand and optimise your broadband connection.
Testers
Broadband speed test. Test your speed with our accurate online speed test with a comprehensive guide on how to get the best results from online speed tests.
Calculators and converters
Calculate average bit rate from file size and duration. A quick calculator to calculate average bit rate for video files from file size (in GB) and duration (in minutes).
Convert hours and minutes to total minutes. A quick and easy utility to convert hours and minutes into total minutes.
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