Math

Convert decimal numbers to hexadecimal strings.

Convert base-10 decimal numbers to base-2 binary.

Convert hexadecimal strings to decimal numbers.

Convert base-2 binary numbers to base-10 decimal.

Convert between Degrees, Radians, and Gradians.

Scale widths and heights while preserving the same aspect ratio.

A simple and clean calculator for everyday addition, subtraction, multiplication, and division.

Calculate basic statistical values for a dataset.

Calculate percentage of a number, percentage change, and part-of-total values.

Convert standard numbers to Roman numerals and vice versa.

Perform advanced mathematical functions like trigonometry and logarithms.

Calculate mean, median, mode, standard deviation, and variance.

Find the aspect ratio for custom video or screen dimensions.

Calculate the difference between estimated and actual values.

Verify if a number is prime and find the next available prime number.

Calculate the percentage change between two values.

Scale screen resolutions (4K, 1080p) while keeping aspect ratio.