Times table 1 to 20

Every fact from 1 × 1 to 20 × 20. Tap a square to light up its row and column, then test yourself on the blank grid.

Tap a square to see the fact

The chart is 20 columns wide: swipe sideways to see 13–20. The row numbers stay on the left.

×	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

Chart PDF (US Letter)Chart PDF (A4)Blank grid PDF (US Letter)Blank grid PDF (A4)

Only need the facts up to 12? The times table chart 1–12 fits a phone screen without scrolling.

Blank grid practice

Fill in the blank squares, then press Check. You get a score and a list of the facts to practice.

How to read the 1 to 20 chart

Find the first number in the left-hand column.
Find the second number along the top row.
Follow the row across and the column down. For 14 × 16, row 14 meets column 16 at 224.

The darker line after 10 splits the chart into four blocks. The top-left block is the 1–10 chart; everything to the right of it or below it uses at least one number from 11 to 20.

Strategies for 11 to 20

Split off the ten. 17 × 6 = 10 × 6 + 7 × 6 = 60 + 42 = 102. Every row from 11 to 19 works this way, using a fact from the 1–9 chart.
Double for 20. 20 × 8 is 10 × 8 doubled: 80 + 80 = 160.
Half of 30 for 15. 15 × 6 is half of 30 × 6: 180 ÷ 2 = 90. Useful for quarter hours: 15 × 4 = 60 minutes.
Near squares. 15 × 15 = 225, so 15 × 16 = 225 + 15 = 240. The squares on the yellow diagonal go 121, 144, 169, 196, 225, 256, 289, 324, 361, 400.
The mirror. 18 × 4 is the same as 4 × 18, and the 4s are easier. That is why there are 210 different facts, not 400.

Practice one table at a time

Each table page has the facts, a practice quiz, tips and a printable sheet.

More ways to practice: times table flash cards (including the 13–20 tables), the times table speed test, multiplication worksheets with answer keys, and multiplication games.

Questions

What does a 1 to 20 times table go up to?

It goes up to 20 × 20 = 400, the bottom-right square. The largest product in each row is that row number times 20, so row 13 ends at 260 and row 19 at 380.

How many facts are on a 20 × 20 chart?

There are 400 squares, but only 210 different facts. 7 × 16 and 16 × 7 are the same fact, so everything above the yellow diagonal repeats what is below it. The 1–12 chart has 78.

Is 1–12 enough, or should you learn up to 20?

Most school curriculums stop at 12 × 12, and that is the part to know by heart first. The 13–20 rows are worth knowing for mental math, percentages, time (15 and 20 minutes) and money, but you can work them out from facts you already know (see the strategies below), so they are more about method than memory.

How do I print the chart on one page?

Use the PDF buttons: there is a US Letter and an A4 version of the filled chart and of the blank grid. Print at 100% (actual size). Or use the Print button, which prints just the chart from this page.

Does the practice grid save my answers?

No. There is no account, and nothing you type is sent anywhere: reload the page and it starts fresh. Site-wide analytics are described in the privacy policy.