Конвертер дюймов в сантиметры
Мгновенно переведите дюймы в сантиметры.
How to Convert Inches to Centimeters
To convert дюймов to сантиметры, multiply the number of дюймов by 2.54. This conversion factor is exact — one inch equals exactly 2.54 сантиметры.
For example, 12 дюймов × 2.54 = 30.48 cm. This is why a standard ruler is approximately 30.5 cm long.
The inch is primarily used in the United States, Canada, and the United Kingdom, while сантиметры are used in most other countries worldwide.
Common Inches to CM Conversions
- 1 inch = 2.54 cm
- 6 дюймов = 15.24 cm
- 12 дюймов = 30.48 cm (1 foot)
- 24 дюймов = 60.96 cm
- 36 дюймов = 91.44 cm (1 yard)
These conversions are frequently needed for screen sizes, body measurements, and international shipping dimensions.
When You Need Inches to CM Conversion
This conversion is essential when shopping internationally, comparing screen sizes (TVs, monitors, phones), reading technical specifications, or converting recipes and craft patterns.
Many products list dimensions in дюймов in the US market but in сантиметры elsewhere, making this one of the most frequently searched conversions online.
Часто задаваемые вопросы
How many cm is 1 inch?
1 inch is exactly 2.54 сантиметры.
How do I convert дюймов to cm in my head?
A quick approximation: multiply дюймов by 2.5. For more accuracy, multiply by 2.54. For example, 10 дюймов ≈ 25 cm (exact: 25.4 cm).
Is the inch-to-cm conversion exact?
Yes. Since 1959, the international inch has been defined as exactly 25.4 millimeters (2.54 сантиметры).