71 = LXXI
71 in Roman numerals is LXXI.
Seventy-one written with the letters L X X I.
71 in words: Seventy-one
Seventy-one in Roman numerals is LXXI. You build it as LXX (70) + I (1), writing the larger part first and reading left to right.
Everything in LXXI is additive here, so you simply add each letter's value together. Numbers like this are a good place to get comfortable before tackling the subtractive forms such as IV and IX.
How 71 breaks down
Reading LXXI from left to right, each group is added together to reach 71:
| Group | Value | Place |
|---|---|---|
| LXX | 70 | tens |
| I | 1 | ones |
| LXXI | 71 | total |
Frequently asked questions
What is 71 in Roman numerals?
71 in Roman numerals is LXXI.
How do you write 71 in words?
71 is written "Seventy-one" in English.
What number comes before LXXI?
The number before LXXI is 70, written LXX in Roman numerals.
What number comes after LXXI?
The number after LXXI is 72, written LXXII in Roman numerals.
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Last updated July 22, 2026. Reviewed for accuracy against the standard rules for Roman numerals.