Convert between fuel efficiency units based on volume including L/100km, mpg, and more. Essential for automotive engineering and fuel analysis.
International System of Units (SI) measurements
Traditional British and American measurements
Unit measurements
Try combining multiple tools for a complete workflow. For example: Notepad → Text Encryption → Save to Cloud or Date Calculator → Calendar → Countdown Timer
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Format, validate, and minify JSON data with syntax highlighting and error detection
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Convert between heat transfer coefficient units including W/m²·K, BTU/hr·ft²·°F, cal/s·cm²·°C, and more. Perfect for engineering, HVAC, construction, and thermal analysis
Convert between fuel efficiency units based on mass including g/kWh, lb/hp·hr, and more. Essential for automotive engineering and fuel analysis
Convert between temperature interval units including K, °C, °F, and °R. Essential for thermodynamics and temperature difference calculations
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