A highly interactive live gamified abacus portal

Abacus Online Classes That Make Your Child Faster at Mental Math

Live, teacher-led abacus online classes for children aged 7–12 — on our own gamified abacus portal, not an ordinary video call. Small 1:5 batches, certified trainers, and the real classroom experience, from home.

Mastermind Abacus trainer teaching a live online class

Book a free demo class

No fees. No obligation. See your child learn live — on the same portal real students use.

  • Live 1-hour session with a certified trainer
  • Small 1:5 batch — real, personal attention
  • No obligation to enrol afterwards
1:5Teacher-to-student ratio in every live batch
500k+Math whizzes made
The question every parent asks

“Is online abacus really as good as an offline class?”

Yes — and here’s why parents stop worrying. We built a highly interactive live gamified abacus portal, designed to deliver the real classroom experience at home. Here's exactly what makes the difference

  • It’s live, not recorded. A certified trainer teaches, watches and corrects your child in real time — every single class.
  • Only 5 children per batch. Our 1:5 ratio means more attention than most crowded offline centres give.
  • A gamified portal, not a plain video call. Kids play interactive math games that keep them hooked and remove screen fatigue.
  • Physical abacus & books delivered home. Plus a Parent Handbook so you can guide 5–10 minutes of practice a day.
What are abacus online classes?

Abacus online classes that teach your child to calculate in their head

Abacus online classes are live, teacher-led sessions where children learn mental arithmetic using the abacus. Your child starts on a real abacus, then learns to picture the beads in their mind— soon solving big sums quickly and accurately in their head, without pen, paper or the tool. At Mastermind, every class happens on our live gamified portal, so it feels like a classroom, not a screen.

Real proof, not claims

See the mental maths speed by yourself

These are real students in live Mastermind Abacus online classes, solving sums in seconds. No actors, no scripts — just the concentration, memory and speed that mental maths training actually builds.

Your child’s free demo is one click away

See the live portal, meet a trainer, watch them enjoy maths — before you decide anything.

Loved by parents

Real change parents can see at home

The trainers behind every class

Meet Our Teachers

Every Mastermind class is led by a certified, company-trained abacus trainer — never a rotating cast of instructors. Meet a few of the educators who make mental-math genuinely fun for your child.

Teaching Abacus isn't just my job—it's my daily source of pride.

Harsha BanthiyaB.Tech and B.Ed
Harsha Banthiya

Nothing feels better than shaping young minds and making parents proud.

Amrisha DubeyMBA
Amrisha Dubey

Abacus teaching gave me purpose—I feel proud of every small achievement.

Sonali GahoiM.A. (English)
Sonali Gahoi

My students' confidence and calculation speed amazed parents within just weeks!

Kanta SarkarPost Graduate
Kanta Sarkar

Students' focus and confidence improved so much that parents often thank me!

Ayushi SharmaPost Graduate
Ayushi Sharma

Every child's progress gives me deep satisfaction as an Abacus teacher.

Khyati MalhotraMBA
Khyati Malhotra
Why parents choose Mastermind

Not just online abacus — a smarter way to learn it

Anyone can put an abacus class on a video call. Here’s what makes ours different.

World's first live online portal

A purpose-built abacus platform we pioneered in 2005 — not a generic Zoom or Meet link.

Gamified, game-based learning

Interactive math games keep children genuinely excited — so practice never feels like a chore.

Tiny 1:5 batches

A five-student maximum means real, personal attention for your child in every class.

Aligned to Indian school maths

Our calculation methods match the Indian curriculum, so there's no confusion with school work.

Certified expert trainers

Every class is led by a company-trained, certified abacus teacher — consistent quality, worldwide.

Home kit + Parent Handbook

Physical abacus and books delivered to your door, plus a handbook to guide daily practice.

Trusted worldwide

Children in 17 countries learn with us

From India to 17 countries, Mastermind’s live online portal brings the same enriching abacus classroom into homes everywhere. Wherever you are, your child can join a live batch that fits your time zone.

Map showing Mastermind Abacus students across 17 countries
Know the difference

Mastermind live online classes vs. typical online abacus classes

A quick side-by-side look at what “online abacus classes” actually means at Mastermind, compared to the recorded-video or plain-video-call format most other programs use.

Comparison PointMastermind Online ClassesTypical Online Abacus Classes
Class formatLive, teacher-led — every single classOften pre-recorded videos, no live correction
Batch size1:5 teacher-to-student ratioLarge batches, less individual attention
PlatformGamified learning portal with interactive math gamesPlain video call (Zoom/Google Meet style)
Learning materialsPhysical abacus & books delivered homeDigital-only, no physical practice kit
Parent supportParent Handbook for guided daily practiceRarely provided
Questions parents ask

Everything you want to know

What are online abacus classes?

Online abacus classes are live, teacher-led sessions where children learn abacus and mental maths from home. Mastermind classes use a gamified learning portal, a physical abacus and interactive activities for active participation.

What is the best age to start online abacus classes?

Mastermind online abacus classes are designed for children aged 7–12 years. Beginners start from the foundation level, while children with previous abacus experience can be placed after a short assessment.

Can online abacus classes improve a child's concentration and memory?

Yes. Regular abacus practice helps develop concentration, working memory, listening and mental calculation. Improvement depends on consistent class attendance and short daily practice.

Do online abacus classes actually work, or is this just a marketing claim?

Yes, a well-structured live program can be effective. Mastermind uses trained teachers, small 1:5 batches, level-wise assessments and a structured curriculum so progress can be observed and measured.

How does Mastermind Abacus teach mental maths online?

Children first learn calculations using a physical abacus and gradually begin visualising the beads mentally. The program has 8 levels, with two live one-hour classes each week.

What makes Mastermind Abacus different from other online abacus classes?

Mastermind offers a dedicated gamified learning portal, live classes with a 1:5 teacher-student ratio, trained teachers, structured course material and a physical abacus kit for home learning.

Is abacus training the same as mental maths training?

Abacus training is the learning method, while mental maths is the skill it develops. Children begin with physical bead movements and gradually learn to calculate by visualising the abacus mentally.

What results can parents realistically expect from online abacus classes?

Parents can expect steady improvement in calculation speed, accuracy, concentration, listening and confidence with numbers. Results develop gradually and depend on regular classes and daily practice.

Start today · It’s free

Give your child a head start in maths — and in life

Book a free demo class on our highly interactive live gamified abacus portal. See the difference in one session.

✓ 100% free demo✓ No obligation✓ Ages 7–12✓ Live & gamified