Summary
Dyscalculia is a specific learning difficulty that affects how someone understands, learns, remembers and uses numbers and mathematical information. It can affect people in different ways and to different degrees. Someone with dyscalculia may understand some mathematical ideas well while finding other areas particularly difficult. It is not caused by being unintelligent, lazy or not trying hard enough, and someone can have dyscalculia alongside other learning difficulties or neurodevelopmental conditions.
Dyscalculia can affect more than school or formal mathematics. Someone may find it difficult to recognise numbers, remember number facts, understand quantities, estimate amounts, compare numbers, work out calculations, follow mathematical sequences or understand mathematical symbols. They may also struggle with telling the time, remembering dates, using timetables, understanding measurements, working out change, managing money, following recipes or judging how long something will take. Difficulties can become more noticeable when someone is tired, stressed, rushed or expected to complete calculations quickly.
Some people have difficulty remembering basic number facts, such as multiplication tables or simple calculations, even when they have practised them many times. Others may understand the method for a calculation but lose track of the steps or make errors when transferring numbers from one place to another. Reading numbers correctly can also be difficult, such as confusing similar-looking numbers, reversing digits or losing their place in a longer calculation. These difficulties can make tasks that appear simple to other people feel much more demanding.
Dyscalculia can affect confidence and emotional wellbeing. Repeated experiences of getting answers wrong, needing more time, being compared with others or being told that something is easy can lead to embarrassment, frustration, anxiety or avoidance. Someone may begin to believe that they are bad at everything or avoid situations involving numbers because they expect to struggle. It is important to separate difficulties with mathematical processing from intelligence or effort. A person may have strong abilities in language, creativity, practical skills or other areas while still experiencing significant difficulties with numbers.
Dyscalculia is not simply the same as disliking maths or finding maths difficult. Many people find mathematics challenging at times, particularly when learning a new topic. Dyscalculia refers to persistent difficulties with aspects of numerical and mathematical processing that are greater than would be expected from ordinary variation in learning. A proper assessment considers the person’s developmental history, current difficulties and how these affect everyday functioning.
There is no single way that dyscalculia looks. One person may mainly struggle with arithmetic, while another may have greater difficulties with time, money, measurements or spatial aspects of mathematics. Difficulties can also change depending on the environment and the amount of support available. Someone who appears to manage well at school or work may still be using significant amounts of effort, checking, avoidance or compensatory strategies behind the scenes.
How to help myself
Learning about dyscalculia can help you understand that your difficulties are not a sign that you are unintelligent or incapable. Try to identify the specific situations that are hardest for you rather than thinking of yourself as simply being bad at maths. You might find that calculations are difficult but using visual information is easier, or that you understand numbers when you have enough time but struggle when someone expects you to answer immediately. Understanding your own pattern of strengths and difficulties can help you work out which strategies are most useful.
Give yourself permission to use tools and alternative ways of completing tasks. Calculators, written instructions, number lines, tables, visual prompts, calendars, alarms, phone reminders, measuring equipment and budgeting apps can all reduce the amount of information you have to hold in your head. Using these tools does not mean you are cheating or avoiding learning. They are reasonable ways of supporting a difficulty and can help you complete tasks more independently.
Break mathematical tasks into smaller steps and deal with one part at a time. If a task contains several calculations, write each step down rather than trying to complete everything mentally. Use clear spacing and make sure numbers are lined up where appropriate. It can help to read instructions more than once and highlight the information you actually need. If you lose your place easily, tick off each step as you complete it.
Allow yourself additional time when possible. Rushing can increase mistakes, particularly when you are already using a lot of concentration to understand the numbers or remember the steps involved. If you are completing an important task involving money, travel, work or education, build in time to check your answer rather than expecting yourself to work quickly.
For money-related tasks, consider using practical systems that reduce the need for mental calculations. You could set up direct debits for regular bills, use banking notifications, keep a simple written budget, use a calculator when checking prices or totals, and check your change rather than trying to calculate it quickly in your head. If managing money is particularly difficult, someone you trust may be able to help you set up a system that you can use independently.
For time management, use digital calendars, alarms and reminders rather than relying entirely on estimating how long something will take. If you regularly underestimate how long tasks take, record how long they actually take and use this information when planning future activities. Timetables and schedules may be easier to understand when they are written out clearly rather than relying on mental calculations.
If you are studying, speak to your school, college or university about learning support and reasonable adjustments. Depending on your circumstances, this may include additional time, use of a calculator, access to assistive technology, alternative ways of presenting information, individual support or adjustments to assessments. You do not have to wait until you are failing before asking for help.
If you are working, consider whether there are reasonable adjustments that could make numerical tasks more manageable. Depending on the job, this might involve written rather than verbal instructions, additional time for numerical tasks, access to a calculator or software, checking procedures, or having important information presented in a clear and consistent format.
Be careful about the way you talk to yourself about difficulties. Statements such as I’m stupid, I can never do anything right or I’m useless with numbers can turn one specific difficulty into a much broader judgement about yourself. Try to describe the difficulty accurately instead, such as I find mental calculations difficult, so I need to write this down. This recognises the problem without turning it into a judgement about your abilities.
If you become anxious or overwhelmed when dealing with numbers, give yourself time to pause. Take a breath, slow the task down and return to the first step rather than trying to solve everything at once. If anxiety is becoming a major part of the problem, it may be useful to speak to a GP, counsellor or mental health professional. Anxiety does not cause dyscalculia, but repeated difficulties and negative experiences can contribute to anxiety and reduced confidence.
Keep track of strategies that actually work for you. If a particular format, app, visual aid or routine makes something easier, continue using it. There is no requirement to use the same strategy as somebody else. The aim is to find ways of completing everyday tasks that are accurate, practical and sustainable.
How to help a loved one
If someone you care about has dyscalculia, try to understand the difficulty rather than assuming they are not paying attention or have not practised enough. Numerical tasks that seem straightforward to you may require considerably more concentration. Avoid comments such as you should know this by now, just work it out or it’s easy. These comments can increase embarrassment and anxiety without addressing the underlying difficulty.
Ask the person what they find difficult and what helps. Do not assume that you know what they need simply because you have seen them struggle with one particular task. Someone may be comfortable using a calculator but find verbal instructions difficult, or may understand a written calculation but struggle when numbers are presented quickly. Let them explain their own experience.
Give information in a clear and manageable way. If you are helping with a numerical task, break it into steps and allow the person time to work through each step. Avoid taking over immediately unless they have asked you to. The purpose of support should be to make the task more accessible while maintaining the person’s independence and confidence.
Be patient when the person makes mistakes. Repeatedly correcting every error or showing frustration can make someone more anxious about attempting numerical tasks. If the task is important, such as managing money or completing a form, focus on checking the information together rather than treating mistakes as evidence that the person cannot manage.
Encourage the use of helpful tools. If a calculator, calendar, written checklist, budgeting app, visual timetable or other aid makes a task easier, support the person in using it. These tools are legitimate strategies for managing a learning difficulty. Avoid making them feel that they should be able to manage without support simply because other people can.
For children and young people, communicate with school or college where appropriate. Teachers, Special Educational Needs Coordinators (SENCOs) and other professionals may be able to identify adjustments and learning strategies that reduce unnecessary barriers. A child should not be repeatedly punished, embarrassed or singled out because they need longer or different methods to complete mathematical work.
For adults, encourage appropriate workplace or educational support where numerical difficulties are affecting performance. Someone may have developed effective coping strategies over many years but still benefit from reasonable adjustments. Support should focus on removing unnecessary barriers rather than lowering expectations about what the person can achieve.
Be aware of the emotional impact. Someone who has repeatedly struggled with numbers may feel ashamed, anxious or frustrated, particularly if they have been compared with siblings, classmates, colleagues or friends. Give them opportunities to talk about how the difficulties affect them without immediately trying to solve the problem.
If the person becomes overwhelmed, help them pause and return to the task later if possible. Forcing someone to continue while they are highly distressed may make the experience more difficult. At the same time, avoid taking over every numerical task for them, as this can unintentionally reinforce the belief that they cannot manage independently.
Respect their privacy. A person’s learning difficulty is their information to share unless there is a clear reason why information needs to be shared for safety or support. Ask before discussing their difficulties with other people.
If you are supporting someone with dyscalculia, look after your own boundaries as well. You can provide encouragement and practical support without becoming responsible for managing every aspect of another person’s finances, education or daily life.
Myth Buster
Myth: Dyscalculia means someone is bad at maths.
Truth: Dyscalculia involves specific difficulties with numerical and mathematical processing. Someone may have significant strengths in many other areas and may understand some mathematical concepts well.
Myth: People with dyscalculia are not intelligent.
Truth: Dyscalculia is not a measure of intelligence. A person can have dyscalculia and have strong abilities in language, creativity, reasoning, memory, practical skills or other areas.
Myth: Someone with dyscalculia just needs to practise more.
Truth: Practice can help someone learn particular skills, but persistent difficulties with numerical processing are not simply caused by a lack of effort. Appropriate strategies and support can make a significant difference.
Myth: Dyscalculia only affects children at school.
Truth: Dyscalculia can continue into adulthood and may affect money, time, measurements, travel, work, shopping, cooking and other everyday activities.
Myth: Dyscalculia means someone cannot learn mathematics.
Truth: People with dyscalculia can learn mathematical concepts and develop useful strategies. They may need different explanations, more time, repetition, visual support or tools such as calculators.
Myth: Everyone who struggles with maths has dyscalculia.
Truth: Finding maths difficult does not automatically mean someone has dyscalculia. Assessment considers the nature, persistence and impact of the difficulties.
Myth: Using a calculator means someone has not learned anything.
Truth: A calculator can be a reasonable accessibility tool. Someone can understand the mathematical concept while using a calculator to reduce the difficulty of carrying out the calculation.
Myth: Dyscalculia is caused by laziness.
Truth: Dyscalculia is a learning difficulty and is not caused by someone choosing not to try.
Myth: People with dyscalculia will always make mistakes with numbers.
Truth: Difficulties vary between people and between situations. Strategies, experience, environmental support and familiarity with a task can all affect performance.
Myth: Dyscalculia only affects calculations.
Truth: Some people also experience difficulties with quantities, sequencing, time, dates, measurements, money, estimation, spatial aspects of mathematics and interpreting numerical information.
Myth: Someone who looks like they are managing does not need support.
Truth: People can develop extensive coping strategies that hide the amount of effort required. Someone may appear to manage while experiencing significant stress, fatigue or anxiety.
Myth: Telling someone to try harder is helpful.
Truth: Pressure and criticism can increase anxiety and make it harder to concentrate. Clear instructions, appropriate adjustments and practical strategies are generally more useful.
Support
If you think you or someone you care about may have dyscalculia, speak to an appropriate professional about the difficulties you are experiencing. For children and young people, this could include a teacher, Special Educational Needs Coordinator (SENCO), educational psychologist or other learning-support professional. For adults, support may be available through education providers, employers, occupational health, specialist assessment services or other relevant professionals.
A GP may also be able to discuss concerns, particularly when numerical difficulties are affecting emotional wellbeing or everyday functioning. A GP may help consider whether other factors are contributing to the difficulties and signpost or refer to appropriate services where available.
If dyscalculia is affecting education, speak to the school, college or university about learning support and reasonable adjustments. The exact support available will depend on the person’s circumstances and educational setting. It can be helpful to explain the specific tasks that are difficult rather than simply saying that maths is challenging.
In the workplace, consider discussing reasonable adjustments if numerical difficulties are affecting your ability to carry out your role. Depending on the job, adjustments may include assistive technology, written instructions, additional time, clear procedures, checking systems or alternative ways of completing particular tasks.
If dyscalculia is affecting money management, debt, employment or benefits, practical financial advice may also be useful. You do not need to wait until the situation becomes a crisis before asking for help. A trusted person can sometimes help you organise information and break complex tasks into smaller steps.
Support may also be useful when the emotional impact becomes significant. Repeated experiences of failure, embarrassment or being misunderstood can contribute to low confidence, anxiety or avoidance. Talking therapy may help with these emotional effects even though therapy does not remove the underlying learning difficulty.
If you are supporting a child or young person, remember that their confidence can be affected by how adults respond to their difficulties. Encouraging their strengths and recognising effort can be more helpful than repeatedly focusing on mistakes.
If numerical difficulties are sudden or significantly different from a person’s usual abilities, particularly alongside other changes in memory, language, concentration or functioning, seek medical advice. A sudden change is different from a lifelong learning difficulty and may need further assessment.
Therapy interventions
Therapy is not required simply because someone has dyscalculia. The most appropriate support depends on the person’s individual difficulties. Psychological therapy may be useful for anxiety, low self-esteem or emotional difficulties associated with dyscalculia, while educational, occupational or practical support may be more appropriate for the underlying learning needs.
- Cognitive Behavioural Therapy (CBT) – CBT can help with the thoughts, feelings and behaviours that develop around repeated difficulties with numbers. It may be useful when someone has developed anxiety, avoidance, low confidence or negative beliefs about their abilities. CBT does not treat dyscalculia itself, but it can help someone respond differently to the emotional impact of their difficulties.
- Acceptance and Commitment Therapy (ACT) – ACT focuses on developing ways of responding to difficult thoughts and feelings while continuing to engage in activities that are important to the person. It may help someone who has become highly avoidant or self-critical because of their experiences with mathematics.
- Counselling – Counselling can provide space to explore frustration, embarrassment, anxiety, low confidence or difficult experiences related to education, work or relationships. It can be particularly useful when someone has spent a long time feeling misunderstood or judged because of their learning difficulties.
- Problem-Solving Therapy (PST) – PST focuses on breaking overwhelming problems into manageable steps and identifying practical solutions. This can be useful when difficulties with numbers are contributing to problems with everyday organisation, finances, education or work.
- Psychoeducation – Psychoeducation involves learning more about dyscalculia, how it can affect people and which strategies may be helpful. Understanding the reason for a difficulty can reduce self-blame and help someone identify appropriate accommodations.
- Educational and Specialist Learning Support – Specialist educational support is often more directly relevant to dyscalculia than psychological therapy. Professionals can help identify individual learning needs and develop strategies for working with numbers, calculations, time, money and mathematical information.
- Occupational Therapy (OT) – Occupational therapists may help someone develop practical strategies for managing everyday activities affected by numerical or organisational difficulties. This can include routines, visual supports, assistive technology and ways of making daily tasks more manageable.
- Family or Systemic Therapy – Family or systemic approaches may be useful when dyscalculia is contributing to conflict, misunderstanding or stress within a family. The focus can be on improving communication and ensuring that support does not become criticism, overprotection or excessive dependence.
Helplines
British Dyslexia Association
The British Dyslexia Association (BDA) provides information, support and signposting for people with dyslexia, dyscalculia and other areas of neurodiversity, as well as parents, carers, education professionals and employers. Its helpline can provide information about assessment, education, employment, accessibility, reasonable adjustments and everyday life.
Phone: 0333 405 4567
Opening times: Tuesday 10 am–1 pm, Wednesday 1 pm–3 pm, Thursday 1 pm–3 pm
Email: helpline@bdadyslexia.org.uk
Website: www.bdadyslexia.org.uk
National Numeracy
National Numeracy is a UK charity that aims to improve people’s confidence and ability to use numbers in everyday life, including at home, at work and in education. It provides free resources and learning opportunities to help people develop their numeracy skills and feel more confident with numbers.
Phone: 01273 900 298
Email: support@nnchallenge.org.uk
Website: www.nationalnumeracy.org.uk
NHS 111 (Option 2)
NHS 111 is an NHS service providing urgent medical and mental health advice and support. It can help with mental health concerns, emotional distress, anxiety, low mood, suicidal thoughts and other urgent health problems.
Phone: For mental health support, call 111 and select the mental health option (option 2).
Opening times: Available 24 hours a day, 7 days a week.
Samaritans
Samaritans is a charity providing emotional support to anyone who is struggling to cope or needs someone to talk to. They are there for people experiencing all sorts of difficulties, including stress, anxiety, loneliness, relationship or family problems, bereavement, feeling overwhelmed and concerns about mental health or suicide.
Phone: 116 123
Opening times: 24 hours a day, 7 days a week, 365 days a year
Website: www.samaritans.org
Shout
Shout is a free, confidential text messaging service that provides support to anyone who is struggling to cope. It can help with a wide range of issues, including stress, anxiety, low mood, loneliness, relationship difficulties, bullying, self-harm, suicidal thoughts, feeling overwhelmed and other mental health challenges.
Text: SHOUT to 85258
Opening times: Available 24 hours a day, 7 days a week, 365 days a year
Website: http://www.giveusashout.org
Mind
Mind is a mental health charity providing information, advice and support for people experiencing mental health difficulties. They cover a wide range of mental health and wellbeing issues, including anxiety, depression, stress, relationships, loneliness, coping with difficult experiences and managing everyday life. Mind provides information to help people understand what they are experiencing, know their rights, find appropriate support and feel less alone.
Phone: 0300 123 3393
Opening times: 9am–6pm, Monday to Friday (excluding bank holidays)
Email: info@mind.org.uk
Website: www.mind.org.uk
YoungMinds
YoungMinds is a national charity supporting the mental health and wellbeing of children and young people. They provide information, advice and support for parents and carers who are concerned about a young person’s mental health, and help people understand mental health difficulties, find appropriate support and access useful resources. Their Parents Helpline can provide information, advice, emotional support and signposting to other services.
Parent helpline: 0808 802 5544 (9:30 am – 4 pm on Mondays, Thursdays and Fridays, and from 9:30 am – 6 pm on Tuesdays and Wednesdays)
Email: parents@youngminds.org.uk
Webchat: https://www.youngminds.org.uk/parent/parents-helpline/
Childline
Childline is a free service for young people to talk to a counsellor about anything. The service is available 24 hours a day, 7 days a week. Childline is available to anybody who is 18 years old or younger.
Phone: 0800 1111
Opening times: Available 24 hours a day, 7 days a week, 365 days a year
You can also find helpful resources, speak to a counsellor online or send a message on their site.
Website: www.childline.org.uk
For adults concerned about a child, the NSPCC can be contacted
NSPCC
NSPCC is a children’s charity that works to protect children and prevent abuse and neglect. They provide support and advice for adults about child abuse, neglect, child safety, online safety and children’s mental and emotional wellbeing.
Phone: 0808 800 5000
Opening times: 10 am–4 pm, Monday–Friday
Email: help@nspcc.org.uk
Email opening times: 11 am–4 pm, 7 days a week
Website: www.nspcc.org.uk
CALM (Campaign Against Living Miserably)
CALM (Campaign Against Living Miserably) is a charity providing support for people who are struggling with their mental health or experiencing emotional distress. They support people with issues including low mood, anxiety, loneliness, stress, suicidal thoughts and difficult life experiences.
Phone: 0800 58 58 58
Opening times: 5pm–midnight, every day
Webchat: 5pm–midnight, every day
WhatsApp: Available through the CALM website
Website: www.thecalmzone.net
