Unit Conversion Calculator
Convert cm, mm and inches, or kilograms and pounds, with formulas and worked steps.
GSTCalculators.in · Unit Conversion Calculator
Calculate a result before printing.
Centimetres → Inches
Enter values or load an example to see your answer.
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Common conversions
This table follows the selected direction and decimal places. ≈ means rounded.
| Centimetres (cm) | Inches (in) |
|---|
How to use this calculator
Choose a shortcut and enter a value. Results update as you type. Use Swap direction for the reverse conversion and Load example for a worked example.
Exact conversion factors are used. Only displayed results are rounded; your input stays unchanged. ≈ means rounded.
Frequently Asked Questions
How do I convert centimetres and inches?
cm ÷ 2.54 = in; in × 2.54 = cm. 10 cm ≈ 3.937 in; 10 in = 25.4 cm.
How do I convert kilograms and pounds?
kg ÷ 0.45359237 = lb; lb × 0.45359237 = kg. 10 kg ≈ 22.046 lb; 10 lb ≈ 4.536 kg.
How do I convert millimetres and inches?
mm ÷ 25.4 = in; in × 25.4 = mm. 10 mm ≈ 0.394 in; 10 in = 254 mm.
Why does the result show an approximation sign?
Exact conversion factors are used. Only displayed results are rounded; your input stays unchanged. ≈ means rounded.