The Percent Increase Calculator is a free online tool that quickly calculates the percentage increase between two values. Simply enter the original value and the new value, and the calculator will instantly show the percentage increase with accurate results. This tool is especially useful for students, teachers, business owners, and anyone working with finance, statistics, or data analysis. It is mobile-friendly, WordPress safe, and works smoothly on both desktop and smartphones. Whether you are tracking price changes, analyzing growth, or solving math problems, this calculator makes percentage calculations fast and easy.