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2 cm to Inches

2 centimeters equals 0.7874 inches — about 13/16″ on a tape measure.

Conversion factor
1 cm = 0.393700787402 in
Millimeters
20 mm
2 cm =0.7874 in0.7874 inches

Show the work

  1. in = cm × 0.393700787402
  2. 2 × 0.393700787402 = 0.7874 in
  3. Equivalently, because 1 in is exactly 2.54 cm: 2 ÷ 2.54 = 0.7874 in
Centimeter to inch conversion table
cminft & in
10.39370.4 in
20.78740.8 in
31.18111.2 in
41.57481.6 in
51.96852 in
103.9373.9 in
155.90555.9 in
207.8747.9 in
259.84259.8 in
3011.81111.8 in
4015.7481 ft 3.7 in
5019.6851 ft 7.7 in
6023.6221 ft 11.6 in
7027.55912 ft 3.6 in
7529.52762 ft 5.5 in
8031.49612 ft 7.5 in
9035.43312 ft 11.4 in
10039.37013 ft 3.4 in
12047.24413 ft 11.2 in
14055.11814 ft 7.1 in
15059.05514 ft 11.1 in
15561.02365 ft 1 in
16062.99215 ft 3 in
16564.96065 ft 5 in
17066.92915 ft 6.9 in
17568.89765 ft 8.9 in
18070.86615 ft 10.9 in
18572.83466 ft 0.8 in
19074.80316 ft 2.8 in
19576.77176 ft 4.8 in
20078.74026 ft 6.7 in

2 cm at a glance

Inches
0.7874 in
Nearest 1/16 in
13/16 in
Nearest 1/8 in
3/4 in
Feet & inches
0.79 in (under 1 ft)
Millimeters
20 mm
Meters
0.02 m

How to convert 2 cm to inches

inches = cm ÷ 2.54
2 ÷ 2.54 = 0.787402 in

The inch has been defined as exactly 2.54 cm since 1959, so dividing by 2.54 is exact; the long decimal is just what that division produces. Multiplying by 0.3937 gives the same answer to four places.

Quick estimate

Multiply by 4 and divide by 10: 2 × 0.4 = 0.8 in. That overshoots by 0.01 in (about 1.6%) — fine for a rough check.

Reading 2 cm on an inch tape measure

US rulers mark fractions of an inch rather than decimals. Here is 0.7874 in rounded to each common mark, with the error that rounding introduces:

PrecisionTape-measure readingError
1/2 in1 in+5.40 mm
1/4 in3/4 in−0.95 mm
1/8 in3/4 in−0.95 mm
1/16 in13/16 in+0.64 mm
1/32 in25/32 in−0.16 mm
2 cm = 0.79 in012301cmin
2 cm = 0.79 in on a dual-scale ruler: centimeters along the top edge, inches along the bottom.

Things about 2 cm long

  • 5% longer than the diameter of a US penny, 1.91 cm (0.75 in).
  • 6% shorter than the diameter of a US nickel, 2.12 cm (0.84 in).
  • 12% longer than the diameter of a US dime, 1.79 cm (0.71 in).
  • Hardware and crafts. US bolts, drill bits and beads are sized in fractions of an inch, so 2 cm is shopped as roughly 13/16 in (20 mm on metric parts).

Centimeters near 2 cm

CentimetersInchesNearest 1/16 in
1 cm0.3937 in3/8 in
2 cm0.7874 in13/16 in
3 cm1.1811 in1 3/16 in
4 cm1.5748 in1 9/16 in
5 cm1.9685 in1 15/16 in
6 cm2.3622 in2 3/8 in
7 cm2.7559 in2 3/4 in

Going the other way: 1 inch to cm is exactly 2.54 cm.

Frequently asked questions

How many inches is 2 cm?

2 cm is 0.79 inches (0.7874 to four places), found by dividing 2 by 2.54.

What is 2 cm in inches as a fraction?

To the nearest sixteenth, 2 cm is 13/16 in; to the nearest eighth it is 3/4 in.

Is 2 cm bigger than an inch?

No. 2 cm is 0.787 in, less than one inch (2.54 cm).

How do I convert 2 cm to inches without a calculator?

Multiply by 0.4 for a quick estimate (0.8 in), then shave off about 1.6% to get close to the exact 0.79 in.

Need a different value? Use the CM to inches converter, or browse the CM to inches chart.