Table of 81
81 Times Table
The 81 times table lists the multiples of 81: 81, 162, 243 and so on. Here it is up to 81 × 20, with a printable chart and tricks to remember it.
Chart
81 Times Table Chart
81 × 1 to 81 × 12 · 12 rows
- 81 × 1 = 81
- 81 × 2 = 162
- 81 × 3 = 243
- 81 × 4 = 324
- 81 × 5 = 405
- 81 × 6 = 486
- 81 × 7 = 567
- 81 × 8 = 648
- 81 × 9 = 729
- 81 × 10 = 810
- 81 × 11 = 891
- 81 × 12 = 972
Print it or practise it
Free PDFs of the 81 times table chart, ready to print or stick on the wall.
How to remember the 81 times table
- Split 81 into 80 and 1: 81 × 7 = 80 × 7 + 1 × 7 = 560 + 7 = 567.
- 81 is 9 × 9, so multiply by 9 first, then by 9: 81 × 6 = 9 × 54 = 486.
- Start from 81 × 10 = 810: take 81 away for 81 × 9 = 729, or add it for 81 × 11 = 891.
Patterns in the 81 times table
- Each answer is 81 more than the one before: 81, 162, 243, 324, 405 and so on.
- The last digits run 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, using every digit once before repeating.
- Answers take turns being odd and even: odd × odd is odd, odd × even is even.
- Keep adding the digits of any answer and you always reach 9.
- 81 × 81 = 6,561 is a square number: 81 rows of 81.
Division facts for 81
Every times table fact works backwards too: if 81 × 8 = 648, then 648 ÷ 81 = 8.
- 81 ÷ 81 = 1
- 162 ÷ 81 = 2
- 243 ÷ 81 = 3
- 324 ÷ 81 = 4
- 405 ÷ 81 = 5
- 486 ÷ 81 = 6
- 567 ÷ 81 = 7
- 648 ÷ 81 = 8
- 729 ÷ 81 = 9
- 810 ÷ 81 = 10
- 891 ÷ 81 = 11
- 972 ÷ 81 = 12
Test yourself
Work out each answer, then tap the question to check it.
81 × 7 = ?Show answer
567
81 × 8 = ?Show answer
648
81 × 12 = ?Show answer
972
? × 81 = 486Show answer
6
729 ÷ 81 = ?Show answer
9
81 × 4 = ?Show answer
324
More times tables
Frequently asked questions
What is the 81 times table?
It’s the list of answers you get by multiplying 81 by 1, 2, 3 and so on. From 81 × 1 to 81 × 12 they are 81, 162, 243, 324, 405, 486, 567, 648, 729, 810, 891, 972.
What is 81 × 7?
81 × 7 = 567. It’s also 7 × 81, because the order doesn’t matter in multiplication.
How can I learn the 81 times table quickly?
Split 81 into 80 and 1: 81 × 7 = 80 × 7 + 1 × 7 = 560 + 7 = 567. Then say the table out loud a few times and test yourself with the questions on this page.
What are the multiples of 81?
The multiples of 81 are the answers in the 81 times table: 81, 162, 243, 324, 405, 486, 567, 648, 729, 810 and so on. Every multiple of 81 divides by 81 with no remainder.
Can I print the 81 times table?
Yes. Select Print on the chart to print the 81 times table from 81 × 1 to 81 × 12 in large type, or download the free PDF in colour or black and white. Both fit A4 and US Letter paper.