Chronotype & Anchor Time Assessment

Find your ideal circadian anchor based on Morningness-Eveningness preferences.

Calculator

JavaScript Required. However, the math is simple: Find your ideal circadian anchor based on Morningness-Eveningness preferences. Read below for the exact formulas used.

When would you naturally wake up if you had no alarm?

How it works

This tool uses standardized behavioral health formulas to calculate outputs.

Assumptions

Adult metabolic rates.
Standard circadian profiles.

Internal References

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