Calculate Time Dilation From Velocity

The faster you move through space, the more mass you have. And, the more mass you have, the slower time moves for you. This causes people at rest to age faster than you. In the form below, enter the travel time in seconds and the speed of the travel. The answer will tell you how far into the "future" you would find yourself.

Your speed can be in MPH, KPH, or % of light speed. The maximum value your speed can be is:

• 670616629.38 MPH
• 1079252848.8 KPH
• 99.9999~ % of Light Speed