Easily calculate the original value before a percentage increase with our reverse percentage calculator. Find out what a number was before it increased by a certain percentage.
Calculate your perfect ring size easily with our Ring Size Calculator. Convert between US, UK, and EU sizes, and get accurate measurements for a comfortable fit. Find your ideal ring size now!
Calculate forces and energy in sled motion on an inclined plane. This physics calculator determines gravity, friction, acceleration, and energy for sledding scenarios.
Calculate the tangent line for simple polynomial functions. Find the slope, y-intercept, and equation of the tangent line at any point for functions of the form f(x) = ax^n.
Calculate and visualize vote percentages for multiple candidates with our easy-to-use Vote Percentage Calculator. Input votes, see instant results, and view a colorful bar chart representation of the election outcomes.
