SATs Mock Test Online: Timed KS2 Practice at Home
You can begin with free practice, no account needed: our free KS2 SATs practice sets mark every answer instantly. The 71 full timed mock papers, with marking, written feedback and scaled scores, come with Standard and Family. Both start with a 7-day free trial (card needed). Cancel before day 7 and you won't be charged. There's also a 30-day money-back guarantee.
Last updated: 30 October 2026
What Is a SATs Mock Test?
A mock test is a practice exam that mirrors the format, timing, and difficulty of the real SATs papers. Your child answers the same number of questions under the same time pressure, giving them a realistic preview of what the actual test feels like.
Most schools run at least one mock test during Year 6, usually in January or February. But one mock is rarely enough. Repeated practice under timed conditions is what turns nervous children into confident test-takers.
A good mock test does three things: it shows your child what to expect, it reveals which topics need more revision, and it builds the stamina needed to concentrate for 30–60 minutes without a break.
What SATs Arcade Mock Tests Offer
Our mock tests are designed to replicate the real exam experience as closely as possible, with added benefits that printed papers cannot match:
Realistic Timed Conditions
Each mock test uses the real SATs time limits: 30 minutes for arithmetic, 40 minutes for each reasoning paper, 45 minutes for grammar, 15 minutes for spelling, and 60 minutes for reading. A countdown timer is visible throughout, just like in the real test. There are 71 papers, and each one is fixed: the same questions in the same order every time, so scores can be compared.
Marked After You Hand In
When your child hands a paper in, it goes to the marker. Written answers in reading and GPS are marked against the mark scheme rules. Nobody at home needs to mark anything with a mark scheme.
Scaled Scores
The real SATs use scaled scores where 100 is the expected standard. Once your child has sat every paper in a subject, SATs Arcade converts their mock marks using the the STA’s published conversion tables. A score of 100 or above means working at the expected standard.
Detailed Feedback
Once the paper has been marked, your child gets their marks, what went well and one thing to practise. They can then go through every question and see the correct answer for any they got wrong. This turns the mock test into a learning tool, not just an assessment.
Progress Over Time
Take mock tests across the term and compare scores across attempts to see which topics have moved. SATs Arcade keeps every attempt, so you can see them side by side.
Available Mock Test Papers
| Paper | Marks | Time |
|---|---|---|
| Arithmetic | 40 | 30 minutes |
| Reasoning Paper 2 | 35 | 40 minutes |
| Reasoning Paper 3 | 35 | 40 minutes |
| Reading | 50 | 60 minutes |
| GPS | 50 | 45 minutes |
| Spelling | 20 words | 15 minutes |
Not Ready for a Full Mock? Try a Mini Mock
A full mock test can feel daunting, especially early in the revision process. That is why the Standard and Family plans also include mini mocks — shorter, timed practice sessions that take 10–15 minutes instead of 30–60.
Mini mocks use a smaller set of questions but still run under timed conditions. They are perfect for:
- Building up to a full-length mock test gradually
- Quick revision before school or at bedtime
- Focusing on a specific subject without committing to a full paper
- Children who find full-length tests overwhelming
Tips for Taking Mock Tests at Home
The more realistic the conditions, the more useful the mock test. Here is how to set up a proper mock test at home:
- Find a quiet space. No TV, no siblings running around, no phone notifications. The real test is taken in a quiet classroom — replicate that as closely as possible.
- Remove distractions. Close other browser tabs. Put the phone in another room. Full focus for the duration of the test.
- Use the timer. Do not pause it. Do not extend it. The whole point of a mock test is practising under time pressure. If your child runs out of time, that is useful information — it tells you where to focus revision.
- No help during the test. Resist the temptation to explain a question or hint at the answer. On test day, your child will be on their own. Let them experience that now so it feels normal later.
- Review together afterwards. After the test, go through the results together. Celebrate what went well. Discuss the questions they found hard. Use the marker’s feedback and the correct answers to understand where marks were lost.
- Do not over-test. One mock test per week is plenty. More than that risks burning your child out. Balance mock tests with topic-focused practice and plenty of rest.
- Keep it positive. A mock test is a learning tool, not a judgement. Focus on progress, not perfection.
When to Start Mock Tests
Most families find the following timeline works well:
- September–December: Focus on topic practice and filling knowledge gaps. Use quick practice sessions and mini mocks to build familiarity.
- January–February: Start taking full mock tests, one per week or fortnight. Identify weak areas and target revision accordingly.
- March–April: Regular mock tests to build exam stamina. Compare scores to see which topics have moved. Confidence should be growing noticeably by now.
- May (test week): One final mock test the week before, then stop. Your child is as ready as they will be. Rest, reassure, and let them perform.
Remember: mock tests are just one part of revision. They work best alongside regular topic practice, which builds the underlying knowledge that mock tests then assess.
Understanding Scaled Scores
The real SATs convert raw marks into scaled scores ranging from 80 to 120. A scaled score of 100 means your child is working at the “expected standard” for the end of Key Stage 2. Here is what the numbers mean:
- Below 100: Expected standard not met. More practice will help close the gap.
- 100–109: Meeting the expected standard. Your child is on track.
- 110+: Higher standard.
SATs Arcade converts mock marks into scaled scores once your child has sat every paper in a subject, so you can track progress in the same terms the school will use. Keep in mind that this is a mock result, not a prediction of the real one — the exact boundaries change each year.
Frequently Asked Questions
Is there a free KS2 SATs mock test online?
You can begin free. Our free KS2 SATs practice sets need no account and mark every answer instantly, but they are not timed. The 71 full timed mock papers, with marking, written feedback and scaled scores, come with Standard and Family plans, which start with a 7-day free trial.
How long is each SATs mock paper?
Arithmetic takes 30 minutes, each reasoning paper 40 minutes, GPS Paper 1 45 minutes, spelling about 15 minutes and reading 60 minutes, the same timings as the 2026 KS2 SATs.
When should my child start mock tests?
Full mock papers work best from January to February of Year 6. Before that, use mini mocks and topic practice.
Related Pages
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Full-length timed papers, marked after you hand in, with written feedback and scaled scores once you have sat every paper in a subject. See where you stand and track your progress.
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