How much time per week is ideal for learning to code?

For most children, one to two structured sessions per week, each 90 minutes, is enough for steady progress. Consistency matters far more than long duration. Learning regularly helps children absorb concepts without burnout. A rhythm of twice a week after school, for example, keeps a child enthusiastic and unburdened amid other schoolwork, while still leaving time to play. What matters most is a schedule the family can sustain long-term. Structured classes with a live teacher, like the private and small-group formats at Algonova, help children stay focused throughout the session.

Does learning to code add too much screen time?

Structured coding differs from passive screen time because the child is actively creating something, not just watching or scrolling. When coding, a child solves problems, designs logic, and builds projects — the brain works actively, not consumptively. This quality of screen time is what sets it apart from endless video watching. Parents who were initially worried about screens often see the opposite: the child draws more on paper to design a game before building it on the computer. You can still balance it by keeping the number of sessions measured, one to two per week, and encouraging offline activities. Screen time spent creating something has a different value from passive entertainment.

Does a child need to be good at math before learning to code?

A child doesn't need to master advanced math to start coding — basic arithmetic skills are more than enough for beginners. Quite the opposite, coding often helps children understand math more concretely and enjoyably, as they see numbers and logic working in real time on screen. For example, coordinate concepts become far easier to grasp when a child moves their own game character — even for a child who previously disliked math. At Algonova, coding and math are taught in an integrated way so they reinforce each other. This approach helps children see math not as memorization, but as a tool to create something they love.

Which is better, online or offline coding courses?

Both are effective — the best choice depends on the child's learning style and the family's needs, not the format itself. Online classes offer schedule flexibility and save travel time, ideal for busy families. Offline classes provide direct face-to-face interaction that some children prefer. Families living far from the city centre usually choose online, while others prefer dropping their child at weekend in-person classes for socializing. What determines quality is not online versus offline, but whether the class is live with a real teacher. Algonova classes are held fully online, so families anywhere in Indonesia can join.

How much does a kids coding course cost in Indonesia?

The cost of a kids coding course in Indonesia varies widely depending on format, class size, and program duration. At Algonova it starts from Rp 102,000 per lesson. Factors affecting price include whether classes are live or recorded, the number of students per class, and online versus in-person. Small-group classes with a live teacher generally cost more because of their personal attention. When comparing several options, the cheapest often turns out to be recorded video — so a slightly pricier live class delivers more tangible results. The best way to judge a course's value is to try a trial class first. Book an Algonova Master Class to directly experience the quality of live small-group classes before deciding.

What kids coding class options are there in Surabaya?

There are several options, and most can be accessed online from anywhere in Surabaya. This page summarises seven of them: Algonova, Timedoor Academy, KodeKiddo, KodingNext, CodingBee, Kodland, and Coding Giants. This list is not a quality ranking and not a complete directory of every provider in the city. The order means nothing, and we do not rate other schools. Of the seven, Timedoor Academy is the one we know has an in-person branch in Surabaya. For the other providers, please confirm in-person availability in this city yourself before enrolling.

How much does a kids coding class cost in Surabaya?

Algonova pricing starts from Rp 102,000 per lesson. For the other providers in this list we state no figures, because we have no rate information we can confirm. Timedoor Academy does not publish rates on its main website; parents need to contact a branch for a quote. The other providers are best asked directly. When comparing, make sure you compare like with like: session length, students per class, and whether a teacher is present live. Two monthly figures can look similar while containing very different things.

Does Algonova have in-person classes in Surabaya?

Algonova is a fully online school and has no in-person classes in Surabaya or any other Indonesian city. Every class is taught live by a certified teacher over video. For many Surabaya families that is an advantage: no round-trip commute at peak times, the child learns at their own desk, and parents can sit in on the first session. Three formats are available to suit the child: Private with 1 student, Mini with 2-4 students, and Group with up to 10 students. Regular classes run 90 minutes.

How should I compare kids coding classes in Surabaya?

Compare on class format, group size, teacher qualifications, and the learning path, rather than on the lowest price. The four questions that separate providers most: whether classes are genuinely live or pre-recorded video, how many children share a class, whether there is a level diagnostic at the start, and whether a trial class is available. For in-person classes in Surabaya, add one more question: how long is the round trip at peak times. Time on the road is a hidden cost that often only becomes obvious a few months in.

Course Guides

8 min read

7 Kids Coding Class Options in Surabaya, East Java + 2026 Prices

Published: 09.08.2026·Updated: 09.08.2026

Bayu Nugraha

Children's Coding Specialist

7 Kids Coding Class Options in Surabaya, East Java + 2026 Prices

Families in Surabaya, East Java have several kids coding class options: some providers teach fully online, others offer in-person classes in major cities. This page summarises seven options and how to compare them. Algonova pricing starts from Rp 102,000 per lesson.

Algonova is an online school for coding, math, AI, and design for children aged 5-17: 1,000,000+ alumni across 97 countries since 2016. Classes are live with certified teachers in Private (1 student), Mini (2-4 students), and Group (up to 10 students) formats.

How to Read This List

This is a set of options for parents to compare for themselves — not a quality ranking, and not a complete directory of every provider in Surabaya.

A few notes before you read on:

The order is not a ranking. We do not rate, score, or rank other schools by quality.
We only state what we can confirm. Where we have no verified information about a provider's pricing, class size, or locations, we leave the number out.
Confirm directly with each provider. Prices, schedules, and branch availability can change at any time. Apart from Algonova's own pricing, please verify anything here at the source.
Availability in Surabaya varies. Every option below can be accessed online from Surabaya; only some offer in-person classes, and not all of those are in this city.

Why Many Surabaya Families Consider Online Classes

Online classes remove one hidden cost parents rarely count: round-trip travel time.

In a city the size of Surabaya, driving a child to a class twice a week can mean hours on the road at peak times — time and energy spent before the lesson even starts. Learning from home removes that commute entirely: the child sits at their own desk, parents can sit in on the first session, and evening or weekend slots are far easier to arrange.

That said, some children genuinely focus better in a classroom alongside peers, and that is a valid reason to choose an in-person format. No single format is better for every child. What matters more is whether the class is genuinely live with a teacher rather than pre-recorded video.

1. Algonova

Algonova is a fully online school for coding, math, AI, and design, available to families in Surabaya and across Indonesia.

Every class is taught live by a certified teacher — not pre-recorded video — in three formats: Private (1 student), Mini (2-4 students), and Group (up to 10 students). The learning path is progressive: Scratch for beginners, then Roblox, then Python and AI as the child's ability grows.

The coding programme is split into three age tiers: Little Coders (5-7), Junior Coders (8-12), and Teen Coders (13-17). Regular classes run 90 minutes; the level diagnostic session takes 45 minutes; the introductory masterclass is 60 minutes. Since 2016, more than 1,000,000 alumni across 97 countries have studied with Algonova.

Format: fully online, no travel to a learning centre
Price: from Rp 102,000 per lesson
Available in Surabaya: accessible online from Surabaya, as everywhere in Indonesia
Best for: families who value schedule flexibility and want to choose the class size themselves

See all programmes and age tiers on the coding classes page, or try a free coding class to judge the teaching quality for yourself. For a detailed explanation of how our online classes work for children in this city, read online coding classes for kids in Surabaya. For an overview of every Algonova subject, see kids courses in Surabaya.

2. Timedoor Academy

Timedoor Academy is an Indonesian-founded kids IT school that started in Bali and runs a network of in-person branches in several major cities, including Surabaya.

Its programmes generally cover coding (Scratch, Python), game programming (Roblox), web development, and robotics at some branches. Children attend a branch and learn in a classroom with a local Indonesian-speaking instructor; online options are also available for families outside branch cities.

Its strength is clear and something an online format cannot replicate: a physical presence in the city, a local STEM community, and face-to-face interaction with peers. For Surabaya families who specifically want offline classes with a well-known Indonesian brand, it is a reasonable option to consider.

Format: in-person in branch cities, plus online options
Price: not published on the main website — contact a branch for a quote
Available in Surabaya: there is a Surabaya branch; confirm the current address and schedule with them directly
Best for: children who focus better in a classroom and families who can manage the school run

If you are weighing up online against in-person, read the full comparison of Algonova and Timedoor Academy — it sets the two side by side, including which kind of family each one suits.

3. KodeKiddo

KodeKiddo focuses on introducing coding early through a child-friendly approach.

It provides learning levels from basic to advanced, with material tailored to school-age children. KodeKiddo offers both online and in-person options in select locations, making it fairly flexible for families in major cities.

Its strength lies in the physical classroom experience: learning facilities provided on site, a brand well known across Jabodetabek, an active local STEM community, students taking part in international competitions such as Codeavour and CTC Battle, and the Klaskoo app that makes it easy for parents to follow their child's progress.

Format: online and in-person in select locations
Price: check directly with the provider
Available in Surabaya: we have no verified information about in-person classes in Surabaya — ask before enrolling
Best for: school-age children new to coding

To see how the curricula and class formats differ side by side, read the full comparison of Algonova and KodeKiddo.

4. KodingNext

KodingNext offers structured, project-based coding programmes for children and teens.

Its curriculum typically covers game and app development with age-appropriate levels. Available formats vary by location and enrolment period.

Its strength is the project-based emphasis: children see tangible results from what they learn rather than theory alone. For a child who tires quickly of abstract material, watching a game or app they built themselves actually run is a powerful motivator.

Format: varies by location and enrolment period
Price: check directly with the provider
Available in Surabaya: confirm directly with the provider
Best for: children and teens motivated by real projects such as games and apps

In a city the size of Surabaya, the first question for parents usually isn't which school is best, but which format this family can realistically sustain every week for the next year.

Bayu Nugraha · Children's Coding Specialist, Algonova Indonesia

5. CodingBee

CodingBee targets children with a playful, easy-to-grasp coding curriculum.

Its approach emphasises fun so children don't feel overwhelmed from the start. CodingBee generally offers classes in small to medium groups.

Its strength is the low barrier to entry: the playful packaging means a child who has never touched programming isn't immediately overwhelmed, and classes that aren't large help keep them engaged.

Format: online and in-person, depending on the programme
Price: check directly with the provider
Available in Surabaya: confirm directly with the provider
Best for: young beginners meeting programming for the first time

6. Kodland

Kodland is an international online coding platform that also serves students in Indonesia.

Its programmes cover game creation, web development, and programming basics. Classes are generally held online in a group format, suiting families who prioritise schedule flexibility without attending in person.

Its strength is flexibility and breadth: as an international platform operating online, Kodland can be joined from Surabaya with no commute, across a fairly wide choice of topics from game creation to web development.

Format: online, group format
Price: check directly with the provider
Available in Surabaya: accessible online
Best for: families looking for an international online option

7. Coding Giants

Coding Giants offers a range of technology courses for children in an online format.

The strength we can point to is the breadth of its course range — useful for a child who doesn't yet know which area of technology appeals most and wants to explore a few directions first.

Beyond that, we only have general information about this provider, so we are not stating any figures on price, ages, or class size. Ask for the details directly before deciding.

Format: online, group format
Price: check directly with the provider
Available in Surabaya: accessible online
Best for: children who want to explore several areas of technology

Comparison Table

The table below summarises what we know and what we have not confirmed. A blank means we genuinely lack verified data — not that the provider is any weaker.

Provider	Format	Price	In-person in Surabaya
Algonova	Fully online · Private 1 · Mini 2-4 · Group up to 10	From Rp 102,000 per lesson	No — we are an online school
Timedoor Academy	In-person in branch cities + online option	Not published · contact a branch	Has a Surabaya branch — confirm directly
KodeKiddo	Online + in-person in select locations	Check with provider	Not confirmed by us
KodingNext	Varies by location and enrolment period	Check with provider	Not confirmed by us
CodingBee	Online and in-person, depending on programme	Check with provider	Not confirmed by us

How to Choose a Kids Coding Class in Surabaya

Compare providers on class format, group size, teacher qualifications, and the learning path — not on the lowest price or the name that appears most often in ads.

Use this checklist when you contact each provider:

Live class or recording? Make sure the child interacts with a real teacher who can answer questions in the moment. Recorded video is cheaper, but children often watch passively with no feedback.
How many children per class? The smaller the group, the more often a child gets a turn to ask. Ask for the actual number, not just the phrase small group.
Who teaches? Ask specifically about certification and experience teaching children. Teaching coding to a 7-year-old is very different from teaching adults.
Is there a level diagnostic at the start? A serious school assesses the child's ability first rather than placing everyone in the same class.
How does the learning path progress? A good curriculum moves step by step: ScratchJr for younger kids, block-based Scratch, then Python when the child is ready.
Is there a trial class? The child's reaction after one session is the most honest indicator, far more accurate than any brochure.
For in-person classes: how long is the journey? Count the round trip at peak times, not the ideal travel time on a map.

Kids Coding Class Prices in Surabaya

Algonova pricing starts from Rp 102,000 per lesson. For the other providers in this list we state no figures, because we have no rate information we can confirm.

In general, three things shape the cost of a kids coding class: whether it is live or pre-recorded, how many students share a class, and whether the format is online or in-person. In-person classes usually carry venue and equipment costs, so their structure differs from online classes.

When comparing quotes, make sure you are comparing like with like: session length, students per class, and whether a teacher is present live. Two monthly figures can look similar while containing very different things.

Practical Next Steps

The fastest way to decide is to try one session, not to read more reviews.

Shortlist two or three options from the list above whose format makes the most sense for your family's schedule.
Contact each one and work through the checklist above, especially class size and whether classes are live.
Take a trial class. At Algonova the free masterclass runs 60 minutes, and the level diagnostic session takes 45 minutes.
Watch your child's reaction after the session: are they still talking about it, or have they forgotten within ten minutes?

Summary

The seven options above are choices to compare, not a quality ranking and not a complete directory of providers in Surabaya.
Algonova teaches 100% online from Rp 102,000 per lesson, in Private (1 student), Mini (2-4 students), and Group (up to 10 students) formats for children aged 5-17.
Timedoor Academy has an in-person branch in Surabaya — a reasonable option if your family specifically wants offline classes.
For the other providers we deliberately state no figures we cannot confirm. Verify directly at the source.
The biggest differentiators are live teaching and group size, not the lowest price.

To see all Algonova programmes and age tiers, visit the coding classes page, or try a free coding class and judge for yourself through a diagnostic session.

Frequently Asked Questions

At what age can a child start learning to code?

A child can start exploring coding from age 5 through visual block-based games, long before writing actual text code. At an early age, coding is taught through fun drag-and-drop activities, like assembling a puzzle. Children learn sequencing logic and cause-and-effect without typing. In early classes, a child starts by moving a character on screen using colourful command blocks; within weeks they can make simple animations themselves and proudly show their parents. As they grow, the material advances to text languages like Python. Algonova accepts students aged 5 to 17 with learning paths tailored to each age group. Book a trial class to find the level that best fits your child.

How do I choose the right kids coding school?

Choose a school with live classes, small groups, certified teachers, and a curriculum that levels up with the child's ability. Many platforms look similar in ads, but the difference lies in details: whether classes are truly live or just recorded video, and how many children are in one class. A cheap, large class often makes a child lose interest because they rarely get a turn to ask; in a small group, every child has room to ask questions and stay engaged. Always use a trial class before committing — the child's reaction is the best indicator. Algonova offers three formats — 1-on-1 private, a mini-group of 2–4, and a group of up to 10 — all far more personal than classes of dozens.

More from Blog:

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Contact

Whatsapp: +62 21 50996971

Email: info@algonova.id

Address

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7 Kids Coding Class Options in Surabaya, East Java + 2026 Prices

How to Read This List

Why Many Surabaya Families Consider Online Classes

1. Algonova

2. Timedoor Academy

3. KodeKiddo

4. KodingNext

5. CodingBee

6. Kodland

7. Coding Giants

Comparison Table

How to Choose a Kids Coding Class in Surabaya

Kids Coding Class Prices in Surabaya

Practical Next Steps

Summary

Frequently Asked Questions

More from Blog:

Kids Screen Time by Age: How Many Hours, and What Kind Counts

What Is Bebras: A Parent Guide With Sample Tasks and a Home Practice Plan

Is Roblox Safe for Kids? A Practical Guide for Parents in Indonesia

1. Algonova

2. Timedoor Academy

3. KodeKiddo

4. KodingNext

How to Choose a Kids Coding Class in Surabaya

Kids Coding Class Prices in Surabaya

Practical Next Steps

Summary

More from Blog:

Kids Screen Time by Age: How Many Hours, and What Kind Counts

What Is Bebras: A Parent Guide With Sample Tasks and a Home Practice Plan

Is Roblox Safe for Kids? A Practical Guide for Parents in Indonesia

5. CodingBee

6. Kodland

7. Coding Giants

Comparison Table

Frequently Asked Questions