Can a child have both Dyslexia and Dyscalculia?

When reading and numbers both feel hard for the same child, parents often wonder whether one explains the other — usually, they are two separate strengths-and-challenges profiles travelling together.

In short

Yes — a child can absolutely have both Dyslexia (difficulty with reading and decoding words) and Dyscalculia (difficulty with numbers and maths). The two overlap more often than chance would predict, with research suggesting a meaningful share of children with one specific learning difficulty also show the other. Importantly, this says nothing about your child's intelligence — bright, curious children commonly have these profiles. The right step is a structured assessment that maps each area separately so support is precise, not blurred together.

Why they often travel together

Dyslexia and dyscalculia are both specific learning differences — the brain processes certain kinds of information differently. They can share underlying contributors, such as how the brain holds information in working memory, processing speed, or how quickly a child can name and retrieve symbols (letters, then digits). Because of these shared roots, a child who struggles to map sounds to letters may also struggle to map quantities to number symbols. But they are still two distinct profiles — one child may have strong number sense yet effortful reading, another the reverse, and some genuinely have both.

When to look more closely

This is usually recognised once formal schooling is well underway — typically from around 6 to 8 years, when reading and arithmetic demands rise. Watch for: persistent difficulty sounding out words and remembering number facts; reading and maths that lag well behind a child's clear verbal ability; reluctance or anxiety around both homework types; or progress that needs far more practice than peers for the same gain. These are signals to assess, not to label — and the earlier the profile is understood, the more targeted the support.

The Pinnacle way

At Pinnacle, each area is mapped on its own — reading and numeracy are never collapsed into a single verdict — so support follows your child's actual profile. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online form. With special education and learning support tuned to both reading and maths, most children build real, lasting strategies. [Start here](/) to understand your child's starting point.

Trusted sources

WHO ICD-11 framework for developmental learning disorders; NICE guidance on supporting specific learning difficulties; ASHA resources on language and literacy. All paraphrased for parents.

Next step — If reading and numbers both feel like a daily uphill, book a structured assessment so each area is understood clearly.

This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.