Embed builder · 2026–27

Embed the calculator on your site.

For parenting bloggers and journalists. Configure the iframe, copy the snippet. Footer attribution stays small. Free, no account required.

Configure

State pre-select

Mode

Theme

Sample birthday

Show Birthdaze CTA

Live preview · re-renders as you change settings

Your kid is in 3rd grade.

Age 9 · turning 10 in October.

✓ Based on California's September 1 cutoff

Next school year (2027–28): 4th grade

Copy-paste snippet

<iframe src="https://whatgradeismykid.com/embed-iframe/?state=california&mode=standard"
        width="100%" height="500" loading="lazy" frameborder="0"></iframe>

Footer attribution inside the embed: "Tool by Birthdaze →", small.

How it works

The iframe loads /embed-iframe/ — a stripped-down page with no header or footer.
Query params control the pre-selected state, mode (standard or TK), theme, and CTA visibility.
Year-stamped to the 2026–27 school year. The iframe auto-updates each fall.
No tracking inside the iframe. No cookies. Cloudflare static hosting.