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Length

Convert Millimetre to Inch

Written by Rahul Lath

Updated on: 18 Aug 2023

Convert Millimetre to Inch

Conversion of Millimetre to Inch: Millimetres and inches are used to measure the length in the metric system. A length of 25.4 millimetres will count up to 1 inch. This article will give you the necessary information on how to convert millimetres to inches.

Millimeters

mm

Inches

in

What Is a Millimetre?

A Millimetre is a unit of length that is equal to one-thousandth of a metre in the International System of Standards (SI). It is denoted as ‘mm’ in short.
Millimetre = 1/1000 metres

Common Usage:

• Used to measure the size of the dial of a wristwatch.
• Used to measure the size of a diamond.
• Used to measure the size of a coin.

What Is an Inch?

Inch is a unit of measurement for length and is equal to 25.4 millimetres and 2.54 centimetres. It is denoted as ‘in’ or simply by the symbol “. So,
1 inch = 25.4 millimetres
1 inch = 2.54 centimetres

Common Usage:

• Used to measure the length of the paperclip.
• Used to measure the length of a standard sewing pin.
• Used to measure the length of a standard sewing pin.

How to Convert Millimetre to Inch?

To convert millimetre to inch, multiply the given millimetres by 0.03937 to get the value in inches. As
1 Millimetre = 0.0393701 Inches
The formula to convert millimetres to inches is given below,
X Millimetres = X × 0.03937 Inches
where X is the value in millimetres.

Examples of the Conversion of Millimetre to Inch

Problem 1: Convert 50 millimetres to inches.
Solution 1:

Step 1: The given value is 50 millimetres.
Step 2: To convert millimetres to inches, substitute the given values at the required places in the conversion formula.
X Millimetres = X × 0.03937 Inches
Hence,
50 millimetres = 50 × 0.03937
= 1.9685 in
Therefore, 50 millimetres is 1.9685 inches.

Problem 2: Convert 98.6 millimetres to inches.
Solution 2:

Step 1: The given value is 98.6 millimetres.
Step 2: To convert millimetres to inches, substitute the given values at the required places in the conversion formula.
X Millimetres = X × 0.03937 Inches
Hence,
98.6 millimetres = 98.6 × 0.03937
= 3.881882 in
Therefore, 98.6 millimetres is 3.881882 inches.

Problem 3: Convert 300 millimetres to inches.
Solution 3:

Step 1: The given value is 300 millimetres.
Step 2: To convert millimetres to inches, substitute the given values at the required places in the conversion formula.
X Millimetres = X × 0.03937 Inches
Hence,
300 millimetres = 300 × 0.03937
= 11.811 in
Therefore, 300 millimetres is 11.811 inches.

Problem 4: Convert 1500 millimetres to inches.
Solution 4:

Step 1: The given value is 1500 millimetres.
Step 2: To convert millimetres to inches, substitute the given values at the required places in the conversion formula.
X Millimetres = X × 0.03937 Inches
Hence,
1500 millimetres = 1500 × 0.03937
= 59.055 in
Therefore, 1500 millimetres is 59.055 inches.

Problem 5: Convert 685 millimetres to inches.
Solution 5:

Step 1: The given value is 685 millimetres.
Step 2: To convert millimetres to inches, substitute the given values at the required places in the conversion formula.
X Millimetres = X × 0.03937 Inches
Hence,
685 millimetres = 685 × 0.03937
= 26.96845 in
Therefore, 685 millimetres is 26.96845 inches.

FAQs on the Conversion of Millimetre to Inch

What size is a millimetre?
A millimetre is a unit of length in the International System of Standards (SI), which is equal to one-thousandth of a metre. It is denoted as ‘mm’ in short.
Millimetre = 1/1000 metres

What size is 1 mm in inches?
1 mm is 0.0393701 inches.

Is 20 mm same as 1 inch?
20 mm is 0.787402 inches, which is almost 1 inch.

How much is a mm?
1 Millimetre = 1/1000 metres and 0.0393701 inches.

How does 1 mm compare to 1?
One millimetre is 0.1 centimetre and 1 centimetre is 10 millimetres.

Related conversion posts

We hope this article on the conversion of millimetre to inch is helpful to you. If you have any queries related to this post, ping us through the comment section below and we will get back to you as soon as possible.

References

The SI Base Units

Written by

Rahul Lath

Reviewed by

Arpit Rankwar

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