Free tools for students, musicians and teachers
GPA, a tuner, a metronome, a vocal range test and volleyball rotations, plus class economics, policies and lead replies for people who teach. Free, no sign-up, everything stays in your browser.
- GPA CalculatorGrades GPA calculator: what's my GPA this semester? A semester GPA calculator for letters or percentages, weighted and unweighted.
- Volleyball Rotation ChartCoaching Volleyball rotation chart: who stands where? A volleyball rotation chart for your own six: type names or numbers, pick 5-1, 6-2 or 4-2, and see where everyone stands.
- Violin, Guitar and Ukulele TunerMusic Violin tuner: do I tighten or loosen it? A violin tuner online that waits for a steady note, then says tighten or loosen.
- Online MetronomeMusic Online metronome: keep time at your tempo A free online metronome with tap tempo, accents, subdivisions and time signatures from 2/4 to 12/8.
- Vocal Range TestMusic Vocal range test: what's my range? A free vocal range test: sing along with the keyboard or let your microphone listen, and find your lowest and highest easy notes.
- Lesson Plan TemplatePlanning Lesson plan template: will it all fit? A lesson plan template that adds up the minutes as you type and marks what runs over.
- College Major QuizStudy College major quiz: which of my majors fits? A college major quiz for the majors you're already considering: rate the coursework, set your limits, see which one fits your answers.
- Class Profitability & Minimum Enrollment CalculatorPricing How many students before this class stops losing money? How many students a class needs before it stops losing money, and before it pays you.
- Instant Lead Reply GeneratorLeads Reply before they book someone else Paste the inquiry, add your rate and open times, get a reply that answers the price.
- A cancellation policy with no holes in itPolicies A cancellation policy with no holes in it Twelve questions give you a full cancellation and make-up policy plus a sign-off sheet.