Math & Numbers
Convert fractions or mixed numbers into decimals with configurable precision and percentage output
fraction-to-decimal-calculatorMath & Numbers
Evaluate fraction expressions, simplify results, and show decimal plus mixed-number forms
fraction-calculatorMath & Numbers
Convert Fahrenheit to Celsius with configurable decimal precision
fahrenheit-to-celsiusMath & Numbers
Convert feet to meters with configurable decimal precision
feet-to-meterMath & Numbers
Convert between fractions and decimals with support for mixed numbers, improper fractions, and various decimal formats
fraction-decimal-converterMath & Numbers
Generate Fibonacci sequence with customizable start numbers, length, and output format. Includes golden ratio analysis and mathematical properties.
fibonacci-generatorMath & Numbers
Convert between different force units (newton, pound-force, kilogram-force, dyne, etc.)
force-converterMath & Numbers
Calculate fuel costs based on distance, fuel efficiency, and gas price
gas-price-calculatorDate & Time
Calculate holidays for a specific year and country
holiday-calculatorDate & Time
Convert dates to/from Julian Day Number and Julian calendar
julian-calendarMath & Numbers
Calculate Fourier series coefficients for common waveforms
fourier-seriesMath & Numbers
Calculate hyperbolic functions (sinh, cosh, tanh)
hyperbolic-calculator