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Meter to Millimeter

Convert Meter to Millimeter and get the exact value instantly.

About this conversion

To convert Meter to Millimeter, multiply the number of Meter by 1000.

Length units straddle the metric and imperial systems, so everyday jobs (measuring a room, reading a map, or following a recipe from another country) often need a quick conversion between meters, feet, miles and inches.

Conversion table

Meter (m)Millimeter (mm)
1 m1000 mm
2 m2000 mm
5 m5000 mm
10 m10000 mm
100 m100000 mm

How to use this converter

  1. Enter your Meter value

    Type any number into the Meter field. It starts at 1 so you can read the rate straight away.

  2. Read the Millimeter result

    The amount in Millimeter updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Millimeter are in one Meter?
One Meter equals 1000 mm. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Meter to Millimeter conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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