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Embed the Circadian Rhythm Sleep Calculator

Three quick steps — customize the look, choose how it behaves, then copy the code onto your site.

Name

Your reference only — not shown to visitors

Heading

Shown to visitors above the calculator, in every display mode. Leave blank for none.

Subheading

Optional supporting text shown just below the heading.

Theme

Accent / section color

Colors the calculator's own section bars and highlights — the whole calculator's look, not just the results panel.

#FF5C00

Background color

#FFFFFF

Results text color

#0A0C0B

Border radius

12px

Branding

Remove "Powered by Calcupedia"

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Powered-by color

#FF5C00

Powered-by background

#FFFFFF

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Sunrise Time - Hour (24h)

023

Sunrise Time - Minute

059

Sunset Time - Hour (24h)

023

Sunset Time - Minute

059

Target Sleep Duration

hours

4 hours12 hours

Recommended Bedtime

11:00 PM

A recommended bedtime that gives you your target sleep duration ending at the recommended wake time.

Recommended Wake Time

7:00 AM

A recommended wake time, roughly 30 minutes after natural sunrise, when light exposure naturally supports waking.

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