Meaning
An insignificantly small amount, effort, or contribution compared to what is actually needed or expected.
It highlights the inadequacy of an action or resource when faced with a vast problem or task.
Origin
The metaphor is ancient and appears in several historical texts, including the Bible (Book of Isaiah 40:15: «Behold, the nations are as a drop of a bucket»). In English, the phrase a drop in the bucket appeared first, followed by a drop in the ocean in the 19th century, which amplified the contrast between a single tiny drop and a massive body of water.
Examples
The company raised five thousand dollars, but that is just a drop in the ocean compared to their total debt.
Donating a few blankets is helpful, but it feels like a drop in the ocean during a crisis like this.
Cutting my personal energy use is good, but without corporate action, it is a drop in the ocean.
A: Should we send our remaining ten boxes of supplies?
B: Send them, even if it is a drop in the ocean, every little bit helps.
Frequently asked questions
What does 'A drop in the ocean' mean?
An insignificantly small amount, effort, or contribution compared to what is actually needed or expected.
It highlights the inadequacy of an action or resource when faced with a vast problem or task.