Calendar tools
Create events, convert files, and work out dates.
18 tools · 5 guides · 55 shortcuts
Create events
Calendar files
CSV to ICS converter
Spreadsheet rows into events. Free exports up to 50 events per file.
ICS editor
Edit a calendar file and preserve its details.
ICS viewer
Preview a calendar file.
ICS validator
Find errors in a calendar file.
ICS to CSV converter
Calendar events into a spreadsheet.
ICS to PDF converter
Calendar occurrences into a printable agenda.
Dates & time zones
PTO optimizer & annual leave planner
Find leave dates for longer breaks in 2027.
Days from today
Find a future date.
Days until holidays
US and UK holiday countdowns.
Next UK bank holiday
Upcoming UK bank holidays.
Time difference calculator
Compare times in two places.
Time zone converters
Convert times across zones.
Printables
Calendar guides
Popular shortcuts
- iCal to CSV (same calendar converter)
- 90 days from today
- Time difference in Hawaii
- PST to EST
- PST to CST
- EST to CST
- CST to EST
- UTC to EST
- MST to EST
- PST to MST
- EST to IST
- MST to PST
- GMT to EST
- UTC to PST
- UTC to CST
- EST to PST
- CST to PST
- IST to EST
- EST to MST
- CET to EST
- EST to UTC
- GMT to CST
- EST to GMT
- CST to MST
- MST to CST
- PST to UTC
- GMT to PST
- PST to IST
- PST to GMT
- CST to IST
- UTC to MST
- PST to CET
- CST to UTC
- IST to CST
- CET to PST
- IST to PST
- CST to GMT
- CET to CST
- JST to PST
- JST to EST
- EST to CET
- EST to AEST
- UTC to IST
- EST to JST
- GMT to MST
- GMT to UTC
- GMT to IST
- JST to CST
- AEST to EST
- MST to GMT
- MST to UTC
- IST to UTC
- PST to JST
- UTC to GMT
- CET to MST