Free Online Sand Timer — 3D Hourglass for Study, Cooking & Classroom
The OnlineTimeZone digital sand timer is a beautiful, realistic 3D hourglass designed to help you visualize time flow. Whether you are timing a fast-paced board game, managing classroom activities, or steeping your favorite tea, this visual countdown brings a touch of classic elegance to your screens. Features full-screen mode for presentations and custom audio alarms when the sand runs out.
Popular Hourglass Use Cases
Perfect for games like Scrabble, Pictionary, or Boggle that require quick, timed turns. Set the 1, 2, or 5-minute quick presets to keep gameplay moving without clunky physical hourglasses that easily break or get lost.
Teachers can project the 3D sand timer onto classroom boards in full-screen mode to help students visualize remaining time during quizzes, reading periods, or group projects. The steady, quiet drain of the sand helps kids focus without the anxiety of ticking clocks.
Steep green tea for 3 minutes, black tea for 5 minutes, or track boiling eggs with extreme precision. The customizable audio chimes make sure you never overcook or forget your tasks, even in a busy kitchen.
Frequently Asked Questions — Sand Timer
Our online sand timer is a digital 3D hourglass that animates falling sand. Simply set your desired countdown time in hours, minutes, or seconds, and click Start. The virtual sand drains from the top bulb to the bottom bulb in real-time, functioning as a visual countdown timer.
Yes! The online sand timer is perfect for board games like Scrabble or Boggle, classroom management, cooking, study sessions, and meditation. You can use the quick preset buttons for common durations like 1, 2, 5, or 10 minutes, or enter a custom duration.
Yes. When the virtual sand completely runs out, a chime, beep, or siren alarm will sound to alert you, and a popup window will appear. You can customize the alarm sound and volume in the settings section.
Absolutely. Click the expand button next to the timer controls to enter full-screen mode. The 3D hourglass visual scales up, making it easy to project on a classroom board or view from a distance.