Agents / Finance & ops / Google Workspace add-ons
Free two-way sync between Google Sheets rows and Google Calendar events. Preview, undo, no duplicate events, 100 new events a month. No AI.
Free Install in 1 click · Ready in about 3 minFormat: Google Sheets add-on#Finance & ops#Google Workspace add-ons
Free
FreeReadyUpgrade to Pro: Sheet ⇄ Calendar Sync Pro (Google Sheets add-on) · $19
Free direct download from this site: no sign-up, no email. Version 1.1.0. SHA-256 9636ef7674b0680252d80c8a304f22cf477c97fd04a7b66c5d2ba044e9af79d1
How Sheet ⇄ Calendar Sync (free Google Sheets add-on) moves through a job, step by step. The run below is an example output, written from what this agent does. It isn't a live run on your data.
Sample input
A Google Sheet tab with Title and Start columns (End, All day, Location, Description, Time zone optional)
Example output Illustration
You get: - Google Calendar events, one per row - Event ID, Last synced and Sync note columns in the sheet - A hidden OA Sync log tab used for undo
Third-party costs are paid to those providers, not to us.
88/88 local checks with the real add-on code and stand-ins for Sheets, Calendar, settings, locks and triggers: timed, all-day and multi-day events, row time zones and DST gaps, deleted rows, edits both ways, conflicts, bad dates, rate limits and daily quota, crash re-runs, preview, undo. Not tested yet on a live Google account or in the Workspace Marketplace (listing coming soon).
Demos use fictional businesses and data.
Pro Upgrade to Pro
Two-way sync between Google Sheets rows and Google Calendar events. Preview, undo, no duplicates, automatic sync and guests. No AI. $19 (coming soon).
This is an AI agent: it uses an AI model to read, sort, score or draft. It runs in your own accounts. Anything it would send outside your business waits for your approval unless you choose otherwise, and it never needs your passwords. Our AI disclosure.
Setup steps, fixes and version history. The help box answers from these docs; it is not a person.
Turns invoices, bills and receipts (PDF, scans, phone photos) into one checked row each, with line items, duplicate checks and a review list.
Claude skill + n8n workflow
Use it here · Ready in about 1 min
$29
Get itFour Claude skills for month-end work: clean messy exports, reconcile bank vs books, explain budget variance and build a month-end pack.
4 Claude skills
Download + 3-step setup · Ready in about 6 min
$29
Get itA budget spreadsheet for irregular income: sets tax aside from every payment and turns lumpy payments into a steady monthly salary.
Google Sheets
Download + setup guide
$12
Get itFree two-way sync between Google Sheets rows and Google Calendar events. Preview, undo, no duplicate events, 100 new events a month. No AI. Google Calendar events, one per row. Event ID, Last synced and Sync note columns in the sheet. A hidden OA Sync log tab used for undo.
You need: Google Sheets; Google Calendar; Google Apps Script. Third-party costs are paid to those providers, not to us.
88/88 local checks with the real add-on code and stand-ins for Sheets, Calendar, settings, locks and triggers: timed, all-day and multi-day events, row time zones and DST gaps, deleted rows, edits both ways, conflicts, bad dates, rate limits and daily quota, crash re-runs, preview, undo. Not tested yet on a live Google account or in the Workspace Marketplace (listing coming soon).
It's free: press "Download free" to get the zip straight from this site, with no sign-up. The SHA-256 checksum on this page lets you check the file.
No. It is plain Apps Script code. Same sheet in, same events out.
Coming soon. Until Google finishes its review, you paste the script into your sheet (about 5 minutes).
No. Each row keeps its Event ID, so re-runs update the same event.
Only between your sheet and your Google Calendar. Nothing is sent to Oarsman AI.
New rows wait for next month with a note. Edits and deletes of existing events keep syncing. A Pro licence key removes the limit.
Back to all agentsMore in Finance & opsMore in Google Workspace add-ons
