foot to millimetre

Live foot (ft) to millimetre (mm) converter. Plus a 10-value reference table and FAQs.

foot
millimetre
1 ft = 304.8mm

換算表

footからmillimetreまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

foot (ft)→millimetre (mm)
0.001 ft → 0.3048 mm
0.01 ft → 3.048 mm
0.1 ft → 30.48 mm
0.5 ft → 152.4 mm
1 ft → 304.8 mm
2 ft → 609.6 mm
5 ft → 1,524 mm
10 ft → 3,048 mm
100 ft → 30,480 mm
1,000 ft → 304,800 mm

footについて

12 inches or 0.3048 metre. US height, altitude in aviation.

millimetreについて

1/1000 of a metre. Standard for small machined parts and rainfall.

How foot to millimetre conversion works

Both units belong to Length. Unitbox first expresses the input in the category reference unit (m), then expresses that same quantity in millimetre.

Common uses include plans, dimensions, travel distances, screens, and manufacturing specifications.

Reference value1 ft = 304.8 mm
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert foot to millimetre?

Multiply the foot value by 304.8 to get it in millimetre. For example, 10 ft = 3,048 mm.

What is 1 ft in mm?

1 ft = 304.8 mm.

What is 100 ft in mm?

100 ft = 30,480 mm.

What is the formula?

Linear: multiply by 304.8 (the unit factor ratio).

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