Question 1

How accurate is the mid-parental method?

Accepted Answer

±8.5 cm covers ~95% of outcomes — height is ~80% genetic but nutrition and environment shift the result. For boys: (father + mother + 13) ÷ 2; for girls: (father + mother − 13) ÷ 2.

Question 2

Is the Child Height Predictor free to use?

Accepted Answer

Yes — completely free, no signup, no account. It runs instantly in your browser and you can use it as often as you like.

Question 3

Is the Child Height Predictor accurate?

Accepted Answer

Results use standard published formulas and current rates where applicable. They're accurate for the inputs given, but always verify figures that affect real money or decisions — rates change and edge cases exist.

Question 4

Do you store the numbers I enter?

Accepted Answer

No. Everything is calculated in your browser — nothing is sent to or stored on our servers.

Question 5

Can I use this on my phone?

Accepted Answer

Yes — the calculator is fully responsive and works on mobile, tablet and desktop.

Child Height Predictor

Result

Child Height Predictor — FAQs

How accurate is the mid-parental method?

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