Multiplication Chart 1-20

Multiplication chart 1 to 20

Name Date

Multiplication chart 1 to 20. Each square holds its row number times its column number.
×	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
1	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
2	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40
3	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60
4	4	8	12	16	20	24	28	32	36	40	44	48	52	56	60	64	68	72	76	80
5	5	10	15	20	25	30	35	40	45	50	55	60	65	70	75	80	85	90	95	100
6	6	12	18	24	30	36	42	48	54	60	66	72	78	84	90	96	102	108	114	120
7	7	14	21	28	35	42	49	56	63	70	77	84	91	98	105	112	119	126	133	140
8	8	16	24	32	40	48	56	64	72	80	88	96	104	112	120	128	136	144	152	160
9	9	18	27	36	45	54	63	72	81	90	99	108	117	126	135	144	153	162	171	180
10	10	20	30	40	50	60	70	80	90	100	110	120	130	140	150	160	170	180	190	200
11	11	22	33	44	55	66	77	88	99	110	121	132	143	154	165	176	187	198	209	220
12	12	24	36	48	60	72	84	96	108	120	132	144	156	168	180	192	204	216	228	240
13	13	26	39	52	65	78	91	104	117	130	143	156	169	182	195	208	221	234	247	260
14	14	28	42	56	70	84	98	112	126	140	154	168	182	196	210	224	238	252	266	280
15	15	30	45	60	75	90	105	120	135	150	165	180	195	210	225	240	255	270	285	300
16	16	32	48	64	80	96	112	128	144	160	176	192	208	224	240	256	272	288	304	320
17	17	34	51	68	85	102	119	136	153	170	187	204	221	238	255	272	289	306	323	340
18	18	36	54	72	90	108	126	144	162	180	198	216	234	252	270	288	306	324	342	360
19	19	38	57	76	95	114	133	152	171	190	209	228	247	266	285	304	323	342	361	380
20	20	40	60	80	100	120	140	160	180	200	220	240	260	280	300	320	340	360	380	400

Enter goes to the next box. Ctrl + Enter checks.

Made at homeroomtools.com

How it works

This multiplication chart 1-20 shows every fact from 1 × 1 to 20 × 20 = 400, with the 20 row and column tinted. Tap or click any square and every other place its answer sits lights up.

Read the full guide

How to use the multiplication chart 20 by 20

On a 1 to 20 multiplication chart, go along a row and down a column to find a fact: row 14 meets column 16 at 224. Press New practice chart to hide answers, type them in and press Check. Print the chart gives a 20 x 20 multiplication chart printable on one page.

Sizes 19 and 21

Under the chart, Chart size redraws the grid. Pick 1 to 19 for a multiplication chart 1-19 with 361 squares. Pick 1 to 21 for a multiplication chart 1-21 ending at 21 × 21 = 441. The tint moves to the new last row. A 19 multiplication chart has as many squares as a Go board has points.

For the multiplication chart 20s, add a 0 to the 2s: 2 × 7 = 14, so 20 × 7 = 140. Take away 7 for 19 × 7 = 133.
A 12 by 12 chart covers 78 facts. A multiplication chart 20 x 20 has 210, counting turnaround pairs once.

Questions and answers

What number does a multiplication chart 1 - 20 go up to?

400, from 20 × 20 in the bottom right square of a multiplication chart 20x20. A 20 times 20 multiplication chart has 400 squares for the same reason: 20 rows of 20.

What is a 20s multiplication chart?

The 20 times table on its own, a multiplication chart of 20. Here it is the tinted row: count along the multiplication chart by 20 for 20, 40, 60, on to 400.

How many answers are on a multiplication chart that goes to 20?

A multiplication chart from 1 to 20 has 400 squares but only 152 different answers. The most common is 60, which fills 8 squares: 3 × 20, 4 × 15, 5 × 12, 6 × 10 and their turnarounds.

Can I get a 21 multiplication chart or a multiplication chart 19 here?

Yes. Under Chart size pick 1 to 19 or 1 to 21. A multiplication chart 21 rows deep adds the 21 row, the 20 row plus the number itself: 21 × 8 is 160 + 8 = 168.

Why use a multiplication chart all the way to 20?

A multiplication chart through 20 checks mental math past the 12s: 14 × 16 = 140 + 84 = 224. A multiplication chart going up to 20 adds 256 squares to a 12 by 12 chart. Use a multiplication chart till 20 to check long multiplication: 17 × 13 = 221.

All 20 facts

20 × 1 to 20 × 10 10

20 × 1 = 20 Every answer in the 20 row is the 2 row answer with a 0 written after it: 2 × 7 = 14, so 20 × 7 = 140.
20 × 2 = 40
20 × 3 = 60 The minutes in an hour. On the 1-20 chart 60 sits in 8 squares, more than any other answer: 3 × 20, 4 × 15, 5 × 12, 6 × 10 and each of those turned around.
20 × 4 = 80
20 × 5 = 100 Five 20s make 100, the same answer as 10 × 10.
20 × 6 = 120 The minutes in 2 hours.
20 × 7 = 140
20 × 8 = 160
20 × 9 = 180 The degrees in a half turn.
20 × 10 = 200

20 × 11 to 20 × 20 10

20 × 11 = 220
20 × 12 = 240 Twenty dozen.
20 × 13 = 260
20 × 14 = 280
20 × 15 = 300
20 × 16 = 320 Keep doubling: 40, 80, 160, 320.
20 × 17 = 340
20 × 18 = 360 The degrees in a full turn.
20 × 19 = 380
20 × 20 = 400 The corner square of the 1-20 chart. 2 × 2 = 4, then write two 0s.

Notes

Sheets, puzzles and cards made here are practice material. They are not an assessment, they follow no single curriculum, and they do not replace a specialist's advice about a child's handwriting or learning.

More notes about this page

Facts on this page were checked against standard reference sources. If you spot a mistake, please tell us through the contact page.

How this list was compiled: Own work. Every product was worked out twice on 2026-09-18 (multiplication, then repeated addition), and the places where each answer sits on a 20 by 20 chart were counted in the same check. Units checked on 2026-09-18: 60 minutes in an hour, https://en.wikipedia.org/wiki/Hour ; 360 degrees in a full turn and 180 in a half turn, https://en.wikipedia.org/wiki/Degree_%28angle%29 ; 12 in a dozen, https://en.wikipedia.org/wiki/Dozen For the page copy, which also covers the 19 and 21 sizes of the chart: the standard Go board has a 19 by 19 grid of lines with 361 points, https://en.wikipedia.org/wiki/Go_%28game%29 (checked 2026-09-19 for the 1-19 page that was merged into this one). Licence: own work