Updated on Oct 27, 2026
• New Numbers category: Roman numerals, binary, octal, hexadecimal and numbers in words
• 6 new categories: data rate, force, torque, density, flow rate and acceleration
• Running pace in min/km and min/mile, slope in percent, frigories/h, troy ounces, light-years and more
• Now 198 units in 21 categories
