Student Toolbox

Free tools for students & researchers

Quick, private, browser-based utilities. Nothing you type is uploaded.

Search tools

★ a tool to keep it pinned for next time - favourites are saved in your browser only.

Academic

Compute semester GPA from course grades and credits.

Combine multiple semesters into a cumulative GPA.

Convert marks to percentages and letter grades.

Live word, character, sentence and paragraph counts.

Estimate how long a text takes to read aloud or silently.

Build APA, MLA, Harvard & Chicago references instantly.

Definitions, pronunciation, synonyms & examples - instantly.

Instant article summaries for any topic, person or concept.

Length, mass, temperature, area, volume and time.

Trig, logs, powers and constants for STEM coursework.

Live exchange rates between 30+ world currencies.

Track time across supervisors, family and study partners worldwide.

Plan deadlines around national holidays in 100+ countries.