Converters

Convert degrees to radians: formula, table and examples

Convert angles from degrees to radians and back. Formula, common angles table and trigonometry applications.

January 15, 2026

Convert kWh to joules and other energy units: complete guide

Convert energy units: kWh, joules, calories, BTU. Reference table and electrical consumption examples.

January 14, 2026

Convert hexadecimal to decimal and back: guide and table

Convert hexadecimal numbers to decimal, binary and octal. Understand base 16 with CSS and computing examples.

January 13, 2026

Convert currencies online: euro, dollar, pound and more

Instantly convert major world currencies. EUR/USD, EUR/GBP, real-time rates and understanding exchange rates.

January 12, 2026

Convert km/h to mph and mph to km/h: table and formula

Instantly convert km/h to mph and mph to km/h. Reference table of common speeds and conversion formula.

January 11, 2026

Convert MB to GB, KB to MB: complete digital data table

Easily convert digital data units: bytes, KB, MB, GB, TB. Reference table and practical examples.

January 10, 2026