How much is 1 inches in cm?

1 in = 2.54 cm. Use the formula: inches × 2.54.

What is the formula to convert inches to cm?

To convert inches to cm, use: inches × 2.54.

Quick Answer

2.54cm

1 in = 2.54 cm

To convert from inches to cm, apply the conversion formula: inches × 2.54. Substituting 1 gives 1 in = 2.54 cm.

Step 1 — Apply formulainches × 2.54

Step 2 — Substitute value1 → 2.54 cm

Answer1 in = 2.54 cm

Common values converted from inches to cm.

Our full length converter handles any value and unit combination.