Frequently Asked Questions
Are these tools free to use?
Yes, all tools on Date & Time Utilities are completely free. No sign-up or payment is required.
Is my data stored anywhere?
No. All calculations happen in your browser. We do not collect, store, or transmit any data you enter.
How is one year calculated?
One year is calculated as 365.25 days (31,557,600 seconds) to account for leap years.
Why does the holiday countdown show next year?
If a holiday has already passed for the current year, the countdown automatically shows the days until the next occurrence.
Can I use these tools on mobile?
Yes. All tools are fully responsive and work on phones, tablets, and desktops.
How do I report a bug or suggest a feature?
Visit our contact page to send us feedback. We appreciate bug reports and feature suggestions.