# Tuta Calendar

> End-to-end encrypted calendar bundled with Tuta Mail

Tuta Calendar is the encrypted calendar from Tutao GmbH, the German company behind Tuta Mail. Events, invitations, shared calendars and reminder notifications are encrypted end to end, and the apps are open source. It comes with every Tuta account: the free plan includes one calendar, while sharing, event invitations and unlimited calendars come with Tuta's paid plans, because the calendar is not sold on its own.

- **Category:** Calendar & Scheduling
- **Made by:** Tutao GmbH
- **Website:** https://tuta.com/calendar
- **Runs on:** Web, macOS, Windows, Linux, iOS, Android
- **Facts last checked:** Oct 5, 2026

## Pricing

Tuta Calendar has a free plan. Paid plans start at €3 per month, paid yearly (€3.60 paid monthly).

- **Pricing model:** Free plan
- **Free plan:** One encrypted calendar and 1 GB of storage, with web, mobile and desktop apps. No calendar sharing, event invitations or offline support.
- **Free trial:** None listed.

| Plan | Price | What you get |
| --- | --- | --- |
| Free | €0 | One encrypted calendar, 1 GB of storage and apps on every platform. No calendar sharing or event invitations. |
| Revolutionary | €3 per month, paid yearly (€3.60 paid monthly), incl. taxes | Tuta's personal mail and calendar plan: unlimited calendars, calendar sharing, event invitations, offline support and 20 GB of storage. |
| Legend | €8 per month, paid yearly (€9.60 paid monthly), incl. taxes | The same calendar features with 500 GB of storage, 30 extra email addresses, 10 custom domains and priority email support. |
| Essential | €6 per user / month, paid yearly (€7.20 paid monthly), excl. taxes | Business plan with unlimited calendars, sharing and event invitations, shared mailboxes and 50 GB of storage per user. |
| Advanced | €8 per user / month, paid yearly (€9.60 paid monthly), excl. taxes | Business plan with the same calendar features, 500 GB of storage per user, 10 custom domains and priority email support. |
| Unlimited | €12 per user / month, paid yearly (€14.40 paid monthly), excl. taxes | Business plan with 1,000 GB of storage per user, unlimited custom domains and custom branding. |

Read from https://tuta.com/pricing on Oct 5, 2026. Prices change, so confirm with Tuta Calendar before buying.

## Ways to pay less

- **Pay yearly and save two months** (Annual discount): Tuta's pricing page shows a yearly payment saving €7.20 on the lowest paid plan (€36 instead of €43.20) and €19.20 on Legend (€96 instead of €115.20). Source: https://tuta.com/pricing
- **50% off for nonprofits and schools** (Nonprofit): Registered nonprofits and schools for general education can apply to Tuta's sales team for a 50% discount on a subscription. Source: https://tuta.com/discount
- **Free for qualifying open source projects** (Other savings): Open source teams can apply by email for a free version of Tuta. Tuta's blog sets out which projects qualify. Source: https://tuta.com/discount

## App Store prices by country

"Revolutionary (Monthly)", as each country's App Store showed it on Oct 9, 2026. These are the app's prices, not the website's.

| Country | Price | In US dollars |
| --- | --- | --- |
| United States | $3.99 | |
| United Kingdom | £3.99 | about $5.27 (32% more) |
| Germany | 3,99 € | about $4.47 (12% more) |
| Canada | $4.99 | about $3.51 (12% less) |
| Australia | $5.99 | about $4.18 (about the same) |
| India | ₹ 399 | about $4.12 (about the same) |
| Brazil | R$ 19,90 | about $3.98 (about the same) |
| Mexico | $89.00 | about $4.89 (23% more) |
| Turkey | ₺149,99 | about $3.05 (24% less) |
| Indonesia | Rp 69ribu | about $3.86 (about the same) |
| Philippines | ₱ 199.00 | about $3.17 (21% less) |
| South Africa | R79.99 | about $4.84 (21% more) |

## Key features

- **End-to-end encryption:** Events, invitations and shared calendars are encrypted end to end with what Tuta calls quantum-safe encryption, so the provider cannot read them.
- **Encrypted reminders:** Event reminders arrive as push notifications on phones and computers. They are sent encrypted and kept hidden from the phone's operating system.
- **Calendar sharing:** On paid plans a calendar can be shared with family or colleagues with read only, read and write, or write and manage sharing rights.
- **Event invitations:** Paid plans can send and receive calendar invitations, and can send one encrypted to someone outside Tuta using a shared password.
- **Apps on every platform:** Apps for Android and iPhone, open-source desktop clients for Windows, macOS and Linux, and a browser version. The Android app is also offered through F-Droid.
- **Built into Tuta Mail:** The calendar shares an account with Tuta's encrypted email and contacts, and existing calendars can be imported in the settings.

## Good for

- People who want a calendar their provider cannot read
- Tuta Mail users who want email, contacts and calendar in one account
- Linux users looking for an open-source desktop calendar client

## Worth knowing

- The Free plan includes one calendar and has no calendar sharing, event invitations or offline support.
- Calendar has no subscription of its own: paid features come with Tuta's paid personal or business mail plans.
- Prices are listed in euros: personal plans include taxes, business plans exclude them, and totals can vary with payment platform fees and exchange rates.
- Other calendars are brought in by import; the calendar page mentions no two-way sync with Google or Outlook calendars.

## Works with

Tuta Mail

**Tags:** Calendar, End-to-end encrypted, Open source

## Alternatives

- [Proton Calendar](https://toolgpa.com/tools/proton-calendar): End-to-end encrypted calendar from the maker of Proton Mail. [Compare](https://toolgpa.com/compare/proton-calendar-vs-tuta-calendar)
- [Google Calendar](https://toolgpa.com/tools/google-calendar): Online calendar from Google, free with a personal account. [Compare](https://toolgpa.com/compare/google-calendar-vs-tuta-calendar)
- [Apple Calendar](https://toolgpa.com/tools/apple-calendar): Free built-in calendar for iPhone, iPad, Mac and iCloud.com. [Compare](https://toolgpa.com/compare/apple-calendar-vs-tuta-calendar)
- [Zoho Calendar](https://toolgpa.com/tools/zoho-calendar): Free online calendar for teams, part of Zoho Mail and Workplace. [Compare](https://toolgpa.com/compare/tuta-calendar-vs-zoho-calendar)
- [Fossify Calendar](https://toolgpa.com/tools/fossify-calendar): Open-source Android calendar with no ads, tracking or account. [Compare](https://toolgpa.com/compare/fossify-calendar-vs-tuta-calendar)

## Sources

The prices, plans, platforms and features above were read from these pages on Oct 5, 2026:

- https://tuta.com/calendar
- https://tuta.com/pricing
- https://tuta.com/business
- https://tuta.com/discount
- https://tuta.com/imprint

Page: https://toolgpa.com/tools/tuta-calendar
Listed by ToolGPA (toolgpa.com).