The best replacement for google calendar is outlook.

The best alternatives to google calendar are rated as following:
★★★★★  outlook
★★★★★  ical
★★★★  yahoo calendar
★★  cozi
★  apple calendar
★  android calendar
★  outlook calendar
★  aosp calendar
★  mobileme
★  microsoft outlook
★  business calendar
★  samsung calendar
★  sunbird
  icloud calendar
  iphone calendar
  s planner
  icloud
  ical which is better
  zoho calendar
  remember the milk
  y ahoo calendar
  30 boxes
  yahoo

Your alternative for google calendar is not listed? Suggest!
Speaking about google calendar, one probably shouldn't forget about outlook.

Other search terms related to google calendar and their ratings are:
★★★★★ outlook
★★★ ical
★★★ thunderbird
★★ outlook 2010
★ lightning
★ exchange
★ yahoo calendar
outlook for mac
entourage
mobileme
lotus notes
You have in mind a companion for google calendar and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of google calendar in all years. Click on graph for more.
google calendar
outlook
ical