CCXL in numbers
CCXL = 240.
Two hundred forty written as a Roman numeral.
240 in words: Two hundred forty
CCXL is 240, "two hundred forty". It is built from CC (200) and XL (40), read from the largest value down and added together. It uses the subtractive form XL, where a smaller symbol placed before a larger one means one less.
Put plainly, the numeral CCXL in numbers is 240 ("Two hundred forty"). Type it into the converter above and it reads straight back, which is the fastest way to check a numeral you have found on a clock face, a cornerstone, a film credit or a tattoo before you trust it.
How CCXL is built
| Group | Value |
|---|---|
| CC | 200 |
| XL | 40 |
| CCXL | 240 |
How to read CCXL
Roman numerals are read left to right, largest value first, adding as you go. Scanning CCXL one group at a time gives a running total that lands on 240:
| Read | Worth | Running total |
|---|---|---|
| CC | 200 | 200 |
| XL | 40 | 240 |
The one place that scan can trip you up is the pair XL. A smaller letter sitting in front of a larger one is subtracted, not added, so you have to read those two letters as a single unit rather than one at a time. Treat XL as one group and the rest of CCXL falls into place.
Where you will see CCXL
Counted in order, CCXL is the two hundred fortieth number. Read as a year, 240 falls in the 3rd century AD. It sits between the round anchors CC (200) and CCC (300), which is the quickest way to place a numeral of this size at a glance.
Past a hundred, a numeral like CCXL shows up mainly in dates, formal enumeration and anywhere a large figure is written out in full. You read it exactly as you read the small ones, by taking each group from the largest value down, "two hundred forty".
- Chapters and sections: Long documents number their parts in Roman numerals: legal codes, multi-volume sets and numbered sections all reach values like CCXL, part 240.
- Dates and credits: Whenever a year or a copyright line is set in Roman numerals, values like CCXL appear in full, which is where longer numerals are most commonly seen.
Frequently asked questions
What does CCXL mean in Roman numerals?
CCXL means 240 in Roman numerals, which is "two hundred forty" in words.
What is CCXL in numbers?
CCXL in numbers is 240. Read the letters from the largest value down and add each group together.
Is CCXL a valid Roman numeral?
Yes. CCXL follows the standard rules and is the correct way to write 240.
Where is CCXL used?
Long documents number their parts in Roman numerals: legal codes, multi-volume sets and numbered sections all reach values like CCXL, part 240. Whenever a year or a copyright line is set in Roman numerals, values like CCXL appear in full, which is where longer numerals are most commonly seen.
What century does the year 240 fall in?
The year 240, written CCXL, falls in the 3rd century AD.
Nearby numerals
Last updated July 22, 2026. Reviewed for accuracy against the standard rules for Roman numerals.