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Fileraz
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Fileraz
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Travel Converter
Unit conversion, reviewed October 2026 — exact factors in your browser. Allowances and weight limits are your airline's, not this page's.
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Luggage sizes convert at exactly 2.54 cm per inch: a 56 cm case is 56 ÷ 2.54 ≈ 22.05 inches, and a 22-inch US limit is 55.88 cm. Airlines publish limits in whichever unit their home market uses, so converting before comparing is the difference between boarding and repacking at the gate.
Measure the bag's longest points including wheels and handles — carriers measure extremes, not the case body — convert each side, then add length + width + height for the linear total many fares cap (often 158 cm / 62 in for checked bags). Compare both the per-side and the linear figure against your ticket's allowance; weight is a separate limit this page does not check.
It does not look up your airline's allowance, weigh the bag, or add the three sides for you — convert each measurement, sum them yourself, and check the total against the carrier's published cap.
Converts units only — allowance and weight per your airline.
Usually the longest points including wheels and handles, often as a linear total of the three sides. Measure the extremes, not just the body of the case.
No — it converts the units. Compare the result against your carrier's published allowance.
Many airlines cap checked bags at 158 linear centimetres (length + width + height, about 62 inches). Convert each side, sum them, and check against your fare's stated limit.
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