Last updated: January 19, 2026
By accessing or using OM Calendar ("Service"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of these terms, you may not access the Service.
OM Calendar is a subscription-based service that provides accurate Hindu calendar dates and tithi information, synchronized with your Google Calendar. The Service calculates dates based on your location to provide precise timing for religious observances, festivals, and important days.
To use OM Calendar, you must:
OM Calendar offers subscription plans:
Payments are processed through Polar, a third-party payment processor. By subscribing, you agree to Polar's terms and conditions. All subscription fees are charged annually in advance.
Subscriptions automatically renew annually unless cancelled before the renewal date. You can cancel your subscription at any time through your account settings or by contacting support.
Refund requests are handled on a case-by-case basis. Contact support within 30 days of purchase for refund consideration. No refunds are provided for partial subscription periods.
OM Calendar integrates with Google Calendar to sync events. By using this Service, you:
OM Calendar uses location data (latitude and longitude) to calculate accurate tithi dates and festival timings. This data is essential for providing location-specific calculations. You can update your location at any time through your account settings.
You agree to:
All content, features, and functionality of OM Calendar are owned by us and protected by international copyright, trademark, and other intellectual property laws. You may not copy, modify, distribute, or create derivative works based on the Service without our express written permission.
We strive to provide reliable service but do not guarantee uninterrupted or error-free operation. The Service may be temporarily unavailable due to maintenance, updates, or unforeseen circumstances. We are not liable for any loss or damage resulting from Service unavailability.
While we use reputable sources (including Drik Panchang and NASA ephemeris data) for calculations, we cannot guarantee absolute accuracy of all dates and timings. Hindu calendar calculations depend on complex astronomical data and local sunrise/sunset times. You should verify critical dates with local authorities or trusted sources for important religious observances.
To the maximum extent permitted by law, OM Calendar and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses resulting from your use of the Service.
We may terminate or suspend your account and access to the Service immediately, without prior notice, for conduct that we believe violates these Terms or is harmful to other users, us, or third parties. Upon termination, your right to use the Service will cease immediately.
We reserve the right to modify these Terms at any time. We will notify users of material changes via email or through the Service. Your continued use of the Service after changes become effective constitutes acceptance of the new Terms.
These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which OM Calendar operates, without regard to its conflict of law provisions.
If you have any questions about these Terms, please contact us through the support channels provided in the Service or visit our website.