Emily Carter
Founder & Lead Editor
Founder of Marks Percentage Calculator. Builds calculation tools and explainers for students across South Asia and around the world.
About Emily
Emily Carter founded Marks Percentage Calculator in 2024 after spotting how often students search for the percentage formula and end up on outdated, ad-ridden pages. The goal of the site is straightforward: every grade calculation should be one search and one click away, with the formula visible so students learn the math instead of copy-pasting numbers into a black box.
She works on the product, writes the long-form explainers (CBSE Best-of-Five rule, MDCAT aggregate formula, IGNOU 70/30 weightage, GPA-to-percentage conversion etc.), and personally checks every board's result-day URL against the official portal each session.
Areas of focus
Spotted an inaccuracy in Emily's work, or want to suggest a topic? Get in touch