Online Abacus Learning App for Kids — Learn, Practice, Master
Abacus4Everyone is a comprehensive, interactive online abacus learning platform designed for children ages 5 to 15. Our app teaches mental mathematics using the ancient abacus method, helping students develop extraordinary calculation speed and mental visualization skills.
The abacus (also known as soroban in Japanese or Indian abacus) has been used for centuries to develop mental arithmetic abilities. Research shows that children who learn abacus-based mental maths develop stronger number sense, improved concentration, better memory, and enhanced confidence in mathematics.
Affordable student and teacher plans with no hidden charges. View pricing →
Our curriculum follows a structured belt system, similar to martial arts, that motivates students and provides clear progression milestones.
Practice with our digital abacus featuring clickable beads, automatic number display, and support for up to 19 rods. Students can visualize any number and practice bead movements.
Every formula and concept includes dedicated practice exercises and printable worksheets for home practice.
Teachers can register, create student accounts, track progress, assign homework, and manage their entire class from one dashboard.
| Belt | Level | Topics Covered |
|---|---|---|
| 🟡 Yellow | 1 — Foundations | Number recognition, basic addition and subtraction, bead reading |
| 🟠 Orange | 2 — Small Friends | 5-complement (Small Friends) formulas |
| 🟢 Green | 3 — Big Friends | 10-complement (Big Friends) formulas |
| 🔵 Blue | 4 — Double Combination | Combined Small & Big Friends formulas |
| 🟣 Purple | 5 — Multiplication | Times tables 2x through 12x with abacus shortcuts |
| 🔴 Red | 6 — Division | Division by 2 through 12 using abacus techniques |
| 🟤 Brown | 7 — Advanced | 3-digit mental chains, mixed operations, speed training |
| ⚫ Black | 8 — Master | Anzan (mental abacus), competition-level problems, mastery test |
Step 1: Register as a teacher or ask your teacher for login credentials.
Step 2: Start with Level 1 (Yellow Belt) and learn the basics of the abacus.
Step 3: Practice with interactive exercises, flash cards, and worksheets.
Step 4: Take the belt test when you're ready — pass with 60% to earn your belt!
Step 5: Progress through all 8 levels to become an Abacus Master (Black Belt).
Abacus4Everyone offers a Teacher Dashboard where abacus instructors can manage their entire class digitally:
Teachers can sign up for a Teacher plan and start adding up to 100 students immediately.
Have questions or feedback? We'd love to hear from you!
Email: expertsupport.contact@gmail.com
Website: abacus4everyone.com