1000 mm to cm
1000 mm = 100 cm
1000 millimeters equals 100 centimeters.
How to convert 1000 mm to cm
Use the formula cm = mm ÷ 10:
cm = 1000 ÷ 10cm = 100
So 1000 mm = 100 cm.
Rounded values and quick estimate
- Rounded to a whole number: 100 cm
- Rounded to one decimal place: 100 cm
- Conversion factor: 1 millimeter = 0.1 centimeters
This conversion is exact, so there is no need to estimate: just divide by 10.
1000 mm in other units
- Feet and inches
- 3 ft 3.37 in
- Centimeters
- 100 cm
- Meters
- 1 m
- Kilometers
- 0.001 km
- Inches
- 39.37 in
- Feet
- 3.28 ft
- Yards
- 1.09 yd
- Miles
- 0.000621 mi
- Micrometers
- 1000000 µm
- Hands
- 9.84 hh
- Nautical miles
- 0.00054 nmi
- Mils (thou)
- 39370.08 mil
1000 mm and nearby values
| Millimeters | Centimeters |
|---|---|
| 996 mm | 99.6 cm |
| 997 mm | 99.7 cm |
| 998 mm | 99.8 cm |
| 999 mm | 99.9 cm |
| 1000 mm | 100 cm |
| 1001 mm | 100.1 cm |
| 1002 mm | 100.2 cm |
| 1003 mm | 100.3 cm |
| 1004 mm | 100.4 cm |
About millimeters and centimeters
A millimeter is one thousandth of a meter (0.1 cm). It is used for small, precise measurements like rainfall, screws and paper thickness.
A centimeter is one hundredth of a meter. It is the everyday metric unit for body height, clothing and short lengths.
Related conversions
Frequently asked questions
What is 1000 mm in cm?
1000 millimeters is 100 centimeters (1000 mm = 100 cm).
How do you convert 1000 mm to cm?
Apply cm = mm ÷ 10: cm = 1000 ÷ 10, cm = 100.
How many millimeters is 100 cm?
100 cm is about 1000 millimeters.