TimeSpanCalc is a free date and duration calculator built
for people who need real answers fast.
Calculate the exact days between two dates, add or subtract
time from any date, count down to a future event, look up
what day of the week any date falls on, or generate a
recurring date schedule at any interval.
No ads. No account. No clutter. Bauhaus design — every
element earns its place. Works on any device.
