The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. In the first example the result is 4 days.
The calculator does not diagnose migraine and does not choose a medicine. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days.
Enter data and click Calculate.
The calculator uses the numbers you enter. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. In the first example the result is 4 days.
The five form fields are Migraine days per month, Photophobia burden, Sleep timing variability, Caffeine swings, and NSAID use days per week. Migraine days means: This is the main result on this page. In the first example it is 4 days. Migraine days per month means: The first form field. It enters the formula or sits beside the result. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. Photophobia burden means: The second form field. The calculator does not diagnose migraine and does not choose a medicine.
The second example gives 8 days. The third example gives 1 day. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. In the first example the result is 4 days.
The calculator does not diagnose migraine and does not choose a medicine.
Enter 4, 4, 1, 3, 2, then click Calculate. A comma in 12.5 is read the same way as a period. Fields on a 0-10 scale are notes and are not the primary result unless this page formula says so.
The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days.
In the first example the result is 4 days. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days.
4 days
The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. In the first example the result is 4 days.
8 days
The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. In the second example the result is 8 days.
1 day
The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. In the third example the result is 1 day.
In the first example the result is 4 days. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days.
With the second set of fields the result is 8 days.
With the third set of fields the result is 1 day.
The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days.
The calculator does not diagnose migraine and does not choose a medicine.
This is the main result on this page. In the first example it is 4 days. The first form field. It enters the formula or sits beside the result. The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. The second form field. The calculator does not diagnose migraine and does not choose a medicine.
Yes. 12.5 and 12,5 are read the same way.
No. Fields on a 0-10 scale are notes, unless this page formula counts marked items from them. The primary result comes from this page formula.
Migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count.
No. It does not choose a medicine and does not replace a clinic diary.
No. Those notes are not added to migraine days.
The same way as in your diary: a day with an attack that you mark. The calculator does not use a 0-10 pain scale as the result.
It sits beside migraine days. It does not turn pain days into a different result.
The result is migraine days in a month that you enter. Sleep-timing hours and NSAID days per week sit beside that count. Light and caffeine notes do not change the days. The calculator does not diagnose migraine and does not choose a medicine.
Page updated in 2026.
