How Deep is the Deepest Ocean?
Mariana Trench depth
11.0km
6.9
miles
11,034
metres
That's also...
🍫
97,646
Mars Bars
🍪
200,618
Jaffa Cakes
🍪
155,408
Digestive Biscuits
🍪
169,754
Custard Creams
🍫
122,600
Kit Kat Fingers
🐸
157,629
Freddos
🍪
149,108
Wagon Wheels
🍌
61,300
Bananas
🥖
36,177
Subway Footlongs
🥖
16,975
Baguettes
🍝
44,136
Spaghetti Strands
🥔
183,900
Pringles
Time to travel...
🚶
2.2 hrs
Walking
🚴
33.1 min
Cycling
🚗
5.9 min
UK Motorway (70mph)
✈️
44.1 sec
Commercial Flight
🚀
1.0 sec
Apollo 11
💡
36.8 μs
Speed of Light
👶
7.4 hrs
Crawling (baby)
🏃
55.2 min
Running
Fun fact: If you put Mount Everest at the bottom of the Mariana Trench, its peak would still be over 2km underwater!
About This Calculator
Discover the depth of the Mariana Trench - the deepest point on Earth.