mm to Inches Conversion | mm to inches chart

The mm to inches Conversion and from mm to inch can be derived from a simple formula, which we will learn below.

mm to Inches Conversion Calculator

Type a value in the mm field to convert the value to Inches:

mm

Inches:

What is an mm?

mm is a unit of measurement to measure the length of any object. The mm is a part of the metric system. Sometimes, we need conversion from mm to inches. Sometimes, mm can be written as millimeters.

mm to Inches Conversion Formula

One mm is equal to 0.0393701 inches. Mathematically, it can be written as:

1mm = inches / 25.4

1 mm = 0.0393701 inches

mm to inches Conversion Examples

Question 1: How many inches are there in 1mm?

Answer: We have to calculate inches in one mm.

So we know by a formula that

1 mm = 0.0393701 inches

Question 2: Convert 10 mm to inches?

Answer: We have to calculate inches in 10 mm.

We know the formula that

1 mm = 0.0393701 inches

Hence 10 mm to inches = 10*0.0393701

= .393701 inches

Question 3: Convert 100 mm to inches?

Answer: We have to calculate inches in 100 mm.

We know the formula that

1 mm = 0.0393701 inches

Hence 100 mm to inches = 100*0.0393701

= 3.93701 inches

What is an Inch?

Inch is a unit of measurement to measure the length of any object. The United States (U.S.) uses the imperial measurement system which includes inch. But the rest of the world uses the metric systems most of the time. So, we need conversion from inches to mm sometimes. There are 12 inches in one foot and 36 inches in one yard. Sometimes, an inch can be written as inches, in or inverted commas above a number (e.g. 4″), where ‘ “ ‘ denotes the inches.

Inches to mm Conversion Formula

One inch is equal to 25.4mm. Mathematically, it can be written as:

1 inch = 25.4 mm

Inches to mm Conversion Examples

Question 1: How many mm are there in 1 inch?

Answer: We have to calculate mm in one inch.

So we know by a formula that

1 inch = 25.4 mm

Question 2: Convert 10 inches to mm?

Answer: We have to calculate mm in 12 inches.

We know the formula that

1 inch = 25.4 mm

Hence 10 inches to mm = 25.4 *10

= 254 mm

Question 2: Convert 9 inches to mm?

Answer: We have to calculate mm in 9 inches.

We know the formula that

1 inch = 25.4 mm

Hence 9 inches to mm = 25.4 *9

= 228.6 mm

Check more examples at Google

mm to Inches Conversion Table Chart

Inches	Inches	Metric
Fractional	Decimal	mm
1/64″	0.0156	0.3969
1/32″	0.0313	0.7938
3/64″	0.0469	1.1906
1/16″	0.0625	1.5875
5/64″	0.0781	1.9844
3/32″	0.0938	2.3813
7/64″	0.1094	2.7781
1/8″	0.1250	3.1750
9/64″	0.1406	3.5719
5/32″	0.1563	3.9688
11/64″	0.1719	4.3656
3/16″	0.1875	4.7625
13/64″	0.2031	5.1594
7/32″	0.2188	5.5563
15/64″	0.2344	5.9531
1/4″	0.2500	6.3500
17/64″	0.2656	6.7469
9/32″	0.2813	7.1438
19/64″	0.2969	7.5406
5/16″	0.3125	7.9375
21/64″	0.3281	8.3344
11/32″	0.3438	8.7313
23/64″	0.3594	9.1281
3/8″	0.3750	9.5250
25/64″	0.3906	9.9219
13/32″	0.4063	10.3188
27/64″	0.4219	10.7156
7/16″	0.4375	11.1125
29/64″	0.4531	11.5094
15/32″	0.4688	11.9063
31/64″	0.4844	12.3031
1/2″	0.5000	12.7000
33/64″	0.5156	13.0969
17/32″	0.5313	13.4938
35/64″	0.5469	13.8906
9/16″	0.5625	14.2875
37/64″	0.5781	14.6844
19/32″	0.5938	15.0813
39/64″	0.6094	15.4781
5/8″	0.6250	15.8750
41/64″	0.6406	16.2719
21/32″	0.6563	16.6688
43/64″	0.6719	17.0656
11/16″	0.6875	17.4625
45/64″	0.7031	17.8594
23/32″	0.7188	18.2563
47/64″	0.7344	18.6531
3/4″	0.7500	19.0500
49/64″	0.7656	19.4469
25/32″	0.7813	19.8438
51/64″	0.7969	20.2406
13/16″	0.8125	20.6375
53/64″	0.8281	21.0344
27/32″	0.8438	21.4313
55/64″	0.8594	21.8281
7/8″	0.8750	22.2250
57/64″	0.89063	22.6219
29/32″	0.90625	23.0188
59/64″	0.92188	23.4156
15/16″	0.93750	23.8125
61/64″	0.95313	24.2094
31/32″	0.96875	24.6063
63/64″	0.98438	25.0031
1″	1.000	25.40
1 1/4″	1.2500	31.7500
1 1/2″	1.5000	38.1000
1 3/4″	1.7500	44.4500
2″	2.0000	50.8000
2 1/4″	2.2500	57.1500
2 1/2″	2.5000	63.5000
2 3/4″	2.7500	69.8500
3″	3.0000	76.2000
3 1/2″	3.5000	88.9000
4″	4.0000	101.6000
4 1/2″	4.5000	114.3000
5″	5.0000	127.0000
6″	6.0000	152.4000
8″	8.0000	203.2000
10″	10.0000	254.0000
20″	20.0000	508.0000
30″	30.0000	762.0000
40″	40.0000	1016.000
60″	60.0000	1524.000
80″	80.0000	2032.000
100″	100.0000	2540.000

Some Other mm to inches Conversions

1 mm	1000 micrometer
1 mm	0.1 cm
1 mm	0.001 m
1 mm	0.00109 yard
1 mm	0.0032 foot

Frequently Asked Questions

Also, Read Inches to mm Conversion | inches to mm Table chart