๐ŸŽ’ Grades 9-12

The Study Planner Built for High School

Homework, tests, sports, clubs, social lifeโ€”high school is a lot. Our planner helps you balance it all without the stress, so you can actually enjoy these years.

30K+
High schoolers
0.5
GPA increase avg
Free
Forever
๐Ÿ“… Tuesday Junior Year
3:30 PM
โšฝ Soccer Practice
5:30 PM
๐Ÿฝ๏ธ Dinner + Break
6:30 PM
๐Ÿ“ AP History Essay
7:45 PM
๐Ÿ“ Math Problems
8:45 PM

We Get It. High School Is A Lot.

You're not just a student. You're juggling a million things at once. We built Centauri for the reality of high school life.

๐Ÿ“š 6+ classes
๐Ÿƒ Sports
๐ŸŽญ Clubs
๐Ÿ’ผ Part-time job
๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง Family
๐Ÿ‘ซ Friends
๐Ÿ“ฑ Social media
๐ŸŽฎ Hobbies
๐Ÿ˜ด Sleep (hopefully)

High School Reality Check

Sound familiar? We've got you covered.

โŒ Without a Plan

  • ๐Ÿ˜“ 6+ classes with different homework every night
  • ๐Ÿƒ Sports/clubs eating up all your afternoon time
  • ๐Ÿ“ฑ Social pressure and FOMO distracting you
  • ๐Ÿ˜ด Staying up way too late finishing work
  • ๐Ÿคฏ Forgetting assignments until they're due
  • ๐ŸŽ“ College prep stress adding to everything

โœ“ With Centauri

  • ๐Ÿ“‹ All homework organized in one place
  • โฐ Study time scheduled around activities
  • ๐ŸŽฏ Focus mode blocks distractions
  • ๐Ÿ˜ด Done by 10pm with protected sleep time
  • ๐Ÿ”” Reminders so you never miss anything
  • ๐Ÿ“ˆ Track progress for college applications

Built for Every Grade Level

From freshman year to senior year, we've got features for where you're at

9
Freshman
Build habits early. Learn to balance new responsibilities before they overwhelm you.
Time management Organization Habit building
10
Sophomore
Balance activities. Sports, clubs, and harder classes all demand your time.
Activity balance Study skills Goal setting
11
Junior
Handle the AP load. The hardest year needs the best planning.
AP prep SAT/ACT College research
12
Senior
College apps + classes. Manage applications without grades slipping.
Applications Deadlines Senioritis defense

Features High Schoolers Actually Need

Built by students who get what you're going through

๐Ÿ“š

Google Classroom Sync

Import your classes and assignments automatically. No more copying homework from the board.

๐Ÿƒ

Activity Blocking

Mark practice, club meetings, and work hours. Study time automatically fills around them.

๐Ÿ“…

Test Countdown

Never forget an upcoming test. Get automatic study reminders starting days before.

๐ŸŽฏ

Priority Mode

When you're overwhelmed, we show you exactly what matters most right now.

๐Ÿ“ฑ

Works on Your Phone

Check your plan between classes. Add assignments on the go. Always in your pocket.

๐ŸŒ™

Sleep Protection

Study sessions respect your bedtime. No scheduling past your cutoff time.

A Day With Centauri

Here's what an organized school day looks like

7am
Morning Check
Quick glance at today's tasks. Know what's due before school starts.
3pm
School Ends
New assignments auto-imported from Google Classroom. Plan updated.
5pm
After Activities
Practice done. Centauri shows exactly what to tackle in the time you have.
6pm
Study Session
Focus mode on. Pomodoro timer running. Distractions blocked.
9pm
Done for the Night
All tasks complete. Tomorrow's plan ready. Time to relax guilt-free.

High School Study Tips

Strategies that actually work from students who've been there

๐Ÿ“

Do Homework Right After School

Your brain is still in school mode. Knock out what you can before activities eat your evening.

๐ŸŽฏ

Hardest Subject First

When you have energy, tackle the tough stuff. Save easier tasks for when you're tired.

๐Ÿ“ฑ

Phone in Another Room

Out of sight, out of mind. You'll be amazed how much faster you work without it.

๐Ÿ˜ด

Same Bedtime Every Night

8 hours of sleep improves memory, focus, and grades more than extra study time.

What Students Say

โ˜…โ˜…โ˜…โ˜…โ˜…

"I went from barely passing to honor roll in one semester. The activity blocking feature is a game changer when you have practice every day."

J
Jake M.
Junior, Varsity Soccer
GPA: 2.4 โ†’ 3.5
โ˜…โ˜…โ˜…โ˜…โ˜…

"Taking 4 APs was insane until I started using Centauri. Now I actually finish homework before midnight. My parents can't believe it."

S
Sarah L.
Junior, 4 AP Classes
All A's in AP courses
โ˜…โ˜…โ˜…โ˜…โ˜…

"Senior year with college apps was so stressful. Centauri helped me track every deadline. Got into my top choice!"

M
Maya R.
Senior โ†’ UCLA
Accepted early decision

For Parents Too

Want to support your student without micromanaging? Centauri gives you visibility without being invasive.

  • โœ“ See upcoming deadlines at a glance
  • โœ“ Get notified of missed assignments
  • โœ“ Track study time and progress
  • โœ“ No nagging requiredโ€”they manage themselves
  • โœ“ Peace of mind during college apps

๐Ÿ“Š Weekly Progress

Homework Completion 92%
Study Sessions 78%
Test Prep Started 65%

High school doesn't have to be chaos

Join 30,000+ high schoolers who've taken control of their schedule. Free forever.

Start Planning Free โ†’