Length converter
Metric is the only everyday system in Estonia, but inches and feet still appear on screens, pipes and imported equipment — and their relationship to the metre is exact, not rounded.
- millimetre (mm)
- 1,000
- centimetre (cm)
- 100
- metre (m)
- 1
- kilometre (km)
- 0.001
- inch (in)
- 39.3701
- yard (yd)
- 1.0936
- mile (mi)
- 0.000621
- nautical mile (nmi)
- 0.00054
Rates and thresholds
- 1 inch
- 25.4 mm (exactly)
- 1 foot
- 30.48 cm
- 1 yard
- 0.9144 m
- 1 mile
- 1.609344 km
- 1 metre
- 3.28084 feet
How many centimetres are in an inch?
Exactly 2.54 centimetres, or 25.4 millimetres — not a rounding but the international definition agreed in 1959. So a 32-inch screen measures 81.28 centimetres diagonally and a 15-inch laptop 38.1 centimetres.
How do I convert feet and inches to metres?
Convert everything to inches, multiply by 2.54 and divide by a hundred. A height of 5 feet 10 inches is (5 × 12) + 10 = 70 inches, which is 70 × 2.54 = 177.8 centimetres. A foot is twelve inches, and mixing the two up is the usual mistake.
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