CATEGORY • UTILITIES

Utility Tools

Useful calculators, converters and small helpers for everyday work.

POPULAR

Popular tools

±Percentage CalculatorCalculate percentages, increases and ratios.↗±Age CalculatorCalculate exact age from a birth date.↗±Simple CalculatorCalculate arithmetic expressions with + − × ÷ and parentheses.↗±ZIP FilesBundle multiple files into a ZIP directly on your device.↗

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Tools in this category

±Percentage CalculatorCalculate percentages, increases and ratios.↗±Age CalculatorCalculate exact age from a birth date.↗±Simple CalculatorCalculate arithmetic expressions with + − × ÷ and parentheses.↗±ZIP FilesBundle multiple files into a ZIP directly on your device.↗±Unzip FilesOpen a ZIP and download files inside without uploading it to a server.↗±Length ConverterConvert mm, cm, m, km, inch, foot and mile.↗±Date DifferenceCalculate the number of days between two dates.↗±Aspect Ratio CalculatorCalculate a missing dimension while keeping aspect ratio.↗±Random Number GeneratorGenerate one or more random numbers in a range.↗±Data Size ConverterConvert B, KB, MB, GB and TB.↗