16 Free Tools

🔄 Conversion Tools

Convert units, currencies, file sizes, Roman numerals, shoe sizes and more. All free, no signup, runs entirely in your browser.

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Showing 16 tools

📏
Unit Converter
Convert length, weight, temperature, speed and area units instantly.
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🎂
Age Calculator
Calculate exact age in years, months and days from any birth date.
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🌍
Time Zone Converter
Convert times between any two time zones with full daylight saving support.
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📅
Date Calculator
Add or subtract days, weeks and months from any date.
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Ⅻ
Roman Numeral Converter
Convert between Arabic numbers and Roman numerals instantly.
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💬
Number to Words Converter
Convert any number to its written English form instantly.
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🎨
Color Converter
Convert colors between HEX, RGB, HSL and CMYK instantly.
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💾
File Size Converter
Convert between bytes, KB, MB, GB and TB instantly.
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½
Fraction to Decimal Converter
Convert fractions to decimals and decimals back to fractions instantly.
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💱
Currency Converter
Convert between world currencies using up-to-date exchange rates.
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🥄
Cooking Measurement Converter
Convert cups, tablespoons, teaspoons, ml, grams and ounces for cooking.
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📐
Angle Converter
Convert between degrees, radians, gradians and turns instantly.
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⛽
Fuel Efficiency Converter
Convert between MPG, L/100km, km/L and other fuel economy units.
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🔧
Pressure Converter
Convert between PSI, bar, pascal, atm and other pressure units.
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⚡
Energy Converter
Convert between joules, calories, kWh, BTU and other energy units.
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👟
Shoe Size Converter
Convert shoe sizes between US, UK, EU and CM sizing systems.
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