Last updated
Predicts genetic target height from mother and father heights (cm) with ±8.5 cm band; optional current child height/age for a rough z-score style note - no chart UI.
Quick answer: Child Height Predictor
Mid-parental height method with sex offset plus optional percentile if current height/age entered.
Example: 5'10" dad + 5'4" mom might center son prediction near parental average + son constant.
Calculations follow the documented formula on this page; rounding and input units can change the last digit-treat outputs as educational estimates unless you reconcile with source systems.
* This is an estimate. Actual amounts may vary slightly based on input assumptions.
Genetics explain much but nutrition and hormones matter; charts are WHO/CDC style approximations.
Predicts genetic target height from mother and father heights (cm) with ±8.5 cm band; optional current child height/age for a rough z-score style note - no chart UI.
Inputs on this page: Father height (cm), Mother height (cm), Child sex, Child age (years, optional). Assumptions stay visible so you can reproduce the figure elsewhere.
Long-form walkthroughs that pair well with this calculator. When you need narrative context beyond the live fields, start here and return to the tool to plug in your own numbers.
How to estimate take-home pay from gross salary (2026)
Learn a practical method to estimate net pay from gross salary, including taxes, deductions, and paycheck frequency. Includes real example and common mistakes.
Read guide →VAT calculator guide for small businesses (2026)
Small-business VAT guide: net vs gross invoices, rounding discipline, cash-flow traps, and how to use Toollabz VAT + invoice tools before your accountant signs off.
Read guide →How Much Can I Rent My House For? (2026 UK Guide)
Find out what rent to charge in 2026. UK rental averages by region, the 4-6% yield rule, legal requirements, and a free rental income calculator.
Read guide →Developer text pipeline: JSON, YAML, HTML, and CSV (2026)
Learn when to minify vs validate JSON, why YAML needs parse checks, how CSV becomes JSON for mocks, and how HTML formatting and API URL probes fit incident workflows on Toollabz.
Read guide →People who care about child height predictor use Child Height Predictor as a planning sandbox: Early puberty shifts growth curves - clinicians use bone age.
Continue in the Calculators category hub, the Utility tools collection, or the glossary. Related calculators in this session: CM to Feet Converter, Baby Sleep Schedule Calculator, School Year Age Calculator, Childcare Cost Calculator, Percentage Calculator, BMI Calculator.
The Formula
Mid-parental target ± residual range; optional Z-score from current height vs age| This tool | Mid-parental target ± residual range; optional Z-score from current height vs age |
|---|---|
| Related intent: child height predictor | See paired tools for child height predictor-each page documents its own core relationship next to the live form. |
| Related intent: mid parental height | See paired tools for mid parental height-each page documents its own core relationship next to the live form. |
Core relationship for Child Height Predictor:
Mid-parental target ± residual range; optional Z-score from current height vs age
Worked check: 5'10" dad + 5'4" mom might center son prediction near parental average + son constant.
Keep the same assumptions and open a neighbor calculator when your question branches: CM to Feet Converter, Baby Sleep Schedule Calculator, School Year Age Calculator, Childcare Cost Calculator. Each page documents its own formula beside the fields.
Learning links: Methodology · Editorial policy · Glossary
5'10" dad + 5'4" mom might center son prediction near parental average + son constant.
Re-enter the same numbers in the calculator above to confirm the page math matches the interactive result.
People who care about child height predictor use Child Height Predictor as a planning sandbox: Early puberty shifts growth curves - clinicians use bone age.
Instant response
Run Child Height Predictor in the browser and read the breakdown beside the form.
Transparent formula
The formula and worked example on this page match what the calculator uses.
Privacy friendly
No account required; inputs stay in your session unless you choose to share them.
Cross-device ready
Layout works on mobile, tablet, and desktop for the same field labels.
Official references for context. Calculator outputs are planning estimates—confirm material decisions with the primary authority or a qualified professional. See our methodology and editorial policy.
Reviewed July 18, 2026 · Content stamp 2026-07-18
Click a question to expand the answer.
Yes, the Child Height Predictor is completely free with no hidden limits.
Yes. All tools are optimized for desktop, tablet, and mobile devices.
This build outputs numbers only; clinicians use standardized curves.
Mid-parental height method with sex offset plus optional percentile if current height/age entered.
5'10" dad + 5'4" mom might center son prediction near parental average + son constant.
Early puberty shifts growth curves - clinicians use bone age. Measure height same time of day barefoot. Consult endocrinology if crossing percentiles sharply.
No. Use it as a transparent planning check, then verify critical outcomes in your own systems or with a qualified professional when stakes are high.
Compare units, rounding, compounding, and tax basis side by side. This page documents: Mid-parental target ± residual range; optional Z-score from current height vs age
Same-category picks first, then high-intent neighbors that often answer the next calculation question.
Percentage Calculator
Calculate percentages, percentage of an amount, and percentage change.
BMI Calculator
Calculate adult body mass index from height and weight.
Tip Calculator
Calculate tip, total bill, and per-person split.
Recipe Scaling Calculator
Scale ingredient amounts from original to desired servings.
Baking Ingredient Substitution Tool
Swap common baking ingredients with measured alternatives.
Cooking Time & Temperature Calculator
Roast time, oven temperature, and safe internal temp by meat type.
Open the full directory, browse your hub collection, or jump back to this category. Bookmark the page if you use it often.
Reviewed by Toollabz Editorial
Product editor | Last reviewed July 18, 2026
See methodology and editorial policy.