Perform fast calculations with our user-friendly online calculator! Conveniently crunch numbers and solve equations instantly. Ideal for quick math tasks, our tool simplifies your daily computations effortlessly. Try our intuitive calculator for accurate results on the go!
Calculate your IQ with our Free IQ Mental Age Calculator. Find out your intelligence level based on mental and chronological age. Easy to use and 100% accurate!
IQ (Intelligence Quotient) is a measure of intelligence that helps determine cognitive abilities compared to age. Our IQ Mental Age Calculator allows users to estimate their IQ score using the traditional mental age formula. Whether you're an adult or a child, this tool makes it easy to calculate IQ based on your mental and chronological age.
Understanding mental age vs. chronological age is crucial in IQ assessments. If a child has a mental age higher than their actual age, it indicates above-average intelligence. Conversely, if a child's mental age is lower than their chronological age, it suggests below-average cognitive ability.
The standard formula for calculating IQ is:
IQ = (Mental Age / Chronological Age) × 100
For example, if a 10-year-old child has a mental age of 12, their IQ would be:
IQ = (12 / 10) × 100 = 120
This score indicates that the child is above average in intelligence.
| Mental Age (Years) | Chronological Age (Years) | IQ Score |
|---|---|---|
| 12 | 10 | 120 |
| 10 | 10 | 100 |
| 8 | 10 | 80 |
| 15 | 10 | 150 |
Interpretation of IQ Scores:
Using our free IQ calculator, you can find your IQ in a few simple steps:
This calculator is useful for children and adults who want to estimate their IQ level without taking a full intelligence test.
A 13-year-old with a mental age of 13 will have an IQ of 100, which is considered average. If the mental age is 15, the IQ will be (15/13) × 100 = 115, which is above average.
A 12-year-old with a mental age of 12 has an IQ of 100. If their mental age is 14, their IQ would be (14/12) × 100 = 116, indicating high intelligence.
What will be the IQ of a 10-year-old with a mental age of 12?
For a 10-year-old with a mental age of 12, the IQ is:
(12 / 10) × 100 = 120
The IQ Mental Age Calculator provides a quick and simple way to estimate intelligence levels. While this formula is useful, modern IQ tests like the WAIS (Wechsler Adult Intelligence Scale) or Stanford-Binet use standardized scoring methods based on percentiles.
For a more accurate IQ assessment, taking a professional IQ test is recommended. However, this tool gives a general estimate of cognitive ability for personal reference.
Mental age is a measure of cognitive ability compared to the average intelligence level of a specific age group.
Mental age is calculated by reversing the IQ formula:
Mental Age = (IQ × Chronological Age) / 100
Yes, adults can use this calculator, but modern IQ tests rely more on standardized scores rather than the traditional mental age formula.
Yes! This free IQ calculator helps users estimate their intelligence score without any cost.