Date Calculator
Days between dates, plus add or subtract days.
Calculators
Days between
Add or subtract
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FAQ
Quick answers. No walls of text.
Does Tooloh count inclusive days?
By default, we count the full difference between dates (exclusive). You can add 1 day manually for inclusive counts.
Does it handle daylight saving changes?
We calculate using calendar dates in UTC to avoid DST off-by-one issues.
Can I subtract days?
Yes. Use a negative number in the add/subtract box.