Four score and seven is a phrase that has echoed through history, literature, and everyday speech for centuries. Most people know it from the famous opening line of Abraham Lincoln’s Gettysburg Address, but few stop to wonder exactly how many years are hidden in those three words. If you break down the phrase, you’ll find that four score and seven equals 87 years. Understanding why this number appears—and what it meant in the 19th century—reveals a lot about how language, history, and even math intersect.
What Does “Score” Mean in English?
The word score is an old English term for the number 20. In medieval times, people often kept track of quantities by carving marks into sticks or stone. It comes from the Old Norse word skor, which meant a notch or mark used for counting. Every twentieth notch was called a score, and the term stuck around long after tally sticks fell out of use That alone is useful..
When you hear phrases like “a score of years” or “two score and ten,” you’re hearing a way of counting that was common in literature and speech from the 1200s up through the 1800s. It’s a bit like saying “dozen” for twelve, except that a score always equals twenty Most people skip this — try not to..
- One score = 20
- Two score = 40
- Three score = 60
- Four score = 80
So when someone says “four score,” they are simply saying 80 Easy to understand, harder to ignore..
The Famous Phrase: Four Score and Seven
The phrase four score and seven appears most famously in the Gettysburg Address, delivered by President Abraham Lincoln on November 19, 1863. The opening line reads:
“Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal.”
Lincoln was referring to the year 1776, when the Declaration of Independence was signed. If you do the math:
- Four score = 80 years
- And seven = + 7 years
- Total = 87 years
Since the speech was delivered in 1863, subtracting 87 years brings you to 1776, exactly the year the United States declared independence. On top of that, lincoln used this old-fashioned counting method to give his speech a sense of gravitas and historical weight. By speaking in a language that reminded his audience of earlier centuries, he connected the Civil War to the founding ideals of the nation.
Why 87 Years? The Historical Context
The year 1776 was not just any date. Worth adding: it was the moment when the thirteen colonies formally broke away from British rule and declared themselves a free and independent nation. By using four score and seven years, Lincoln reminded his listeners that the nation was still relatively young—only 87 years old at the time. He was saying that the ideals of liberty and equality were not ancient relics, but living principles that still needed to be defended Most people skip this — try not to..
At the time, counting in scores was still a familiar way of expressing age or length. People in the 19th century often heard phrases like “a score of soldiers” or “three score and ten” (meaning 70 years, the typical biblical lifespan). Lincoln’s choice of language was deliberate. It gave his words a formal, almost biblical tone, which made the message feel timeless Less friction, more output..
How to Calculate Four Score and Seven
If you want to figure out the number of years on your own, the process is simple:
- Identify the number of scores. In this case, it’s four.
- Multiply the number of scores by 20.
4 × 20 = 80 - Add any remaining years. Here, it’s seven.
80 + 7 = 87
So, four score and seven years = 87 years No workaround needed..
This kind of calculation can be useful if you encounter other old-fashioned phrases:
- Three score = 60 years
- Five score = 100 years
- Two score and five = 45 years
Why Did Lincoln Use an Old-Fashioned Term?
Lincoln’s audience in 1863 was familiar with the term score. It was not archaic to them; it was simply a different way of counting. Using four score and seven instead of “87 years ago” helped Lincoln achieve several goals:
- Formality and gravitas: The phrase sounded like something from a sermon or a classic text, which gave the speech a solemn tone.
- Historical connection: By referencing the founding era, Lincoln reminded people that the nation’s values were being tested in the present.
- Rhetorical rhythm: The phrase has a pleasing cadence. “Four score and seven” rolls off the tongue more smoothly than “eighty-seven,” and it fits the pattern of many biblical and classical phrases.
Other Uses of “Score” in Literature and Speech
The word score appears in many well-known texts beyond the Gettysburg Address:
- The Bible: Psalm 90:10 says, “The days of our years are threescore years and ten.” This means a typical human lifespan is 70 years.
- Shakespeare: In Macbeth, Macbeth refers to “a score of hours” while waiting for the battle to end.
- Popular sayings: Phrases like “keep score” or “know the score” use the word in its modern sense of tallying points.
Even today, you might hear someone say “a score of people” to mean twenty people, although it sounds a bit formal. The term is most often encountered in historical or literary contexts.
The Mathematical Side of Score-Based Counting
From a mathematical standpoint, counting in scores is just a different base. That said, modern counting uses a base-10 system (decimal), while score-based counting uses a base-20 system (vigesimal). Many ancient cultures used base-20 systems because humans naturally count on their fingers and toes—ten fingers and ten toes make twenty.
Counterintuitive, but true Most people skip this — try not to..
When you convert a score-based number to our modern decimal system, you simply multiply the number of scores by 20 and add any remainder:
- One score and three → (1 × 20) + 3 = 23
- Six score → (6 × 20) = 120
- Four score and seven → (4 × 20) + 7 = 87
Understanding this conversion can be a fun way to explore how different cultures have represented numbers throughout history.
Why the Number 87 Matters in the Gettysburg Address
The number 87 is not random. It represents the exact gap between the signing of the Declaration of Independence and the Battle of Gettysburg, one of the most important battles of the Civil War. By framing that gap in old-fashioned language, Lincoln made the connection between past and present feel inevitable Small thing, real impact. And it works..
He was saying: The nation was born in struggle, and it is being tested again now. The phrase four score and seven acted as a bridge between the ideals of 1776 and the bloodshed of 1863.
Frequently Asked Questions
Q: Is “four score and seven” still used today?
A: Not commonly. It is mostly found in historical texts,
speeches, novels, or poetry. It sounds archaic and formal, which is precisely why Lincoln chose it—he wanted to evoke tradition and gravity.
Q: Why did Lincoln use this phrasing instead of simply saying “87 years”?
A: Lincoln’s language choices were deliberate. Using “four score and seven” gave his words weight and timelessness. It connected the present moment to the founding era, suggesting that the nation’s challenges were part of a longer, continuous story. The phrasing also resonated with his audience, many of whom would have been familiar with biblical and classical expressions.
Q: Were there other notable speeches or writings that used score-based counting?
A: Yes, British Prime Minister Winston Churchill occasionally used similar constructions in formal addresses, and American authors like Herman Melville and Henry David Thoreau employed archaic numerical phrasing in their more contemplative works. These choices often served to create distance from contemporary speech, lending a sense of permanence or solemnity to the words.
The Enduring Power of Language
What makes “four score and seven” memorable isn’t just its mathematical precision—it’s how it demonstrates the power of language to shape thought and memory. Practically speaking, lincoln didn’t just mark a passage of time; he framed it within a narrative of destiny and duty. The phrase has outlived the battle it referenced, becoming a shorthand for moments when a nation confronts its highest ideals.
In an age of social media and sound bites, Lincoln’s careful construction reminds us that some phrases endure precisely because they were crafted with intention. Whether we consciously convert “four score and seven” to 87 or simply feel its rhythm, the expression continues to carry the weight of history—and that, perhaps, is the greatest score of all.
