Convert hm to megameters

Conversion Calculator

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How to convert hm to megameters: Enter a value in the hm field and click on the "Calculate megameters" button. Your answer will appear in the megameters field.

Conversion Definitions

The following is a list of definitions relating to conversions between hectometers and megameters.

What is a hectometer (hm)?

A hectometer is a unit of Length or Distance in the Metric System. The symbol for hectometer is hm. There are 10,000 hectometers in a megameter. The International spelling for this unit is hectometre.

What is a megameter (Mm)?

A megameter is a unit of Length or Distance in the Metric System. The symbol for megameter is Mm. There are 0.0001 megameters in a hectometer. The International spelling for this unit is megametre.

Conversion Formula

Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.

The formula to convert from hm to megameters is:

megameters = hm ÷ 10,000

Conversion Example

Next, let's look at an example showing the work and calculations that are involved in converting from hectometers to megameters (hm to Mm).

Hectometer to Megameter Conversion Example

Task: Convert 425,000 hectometers to megameters (show work)

Formula:
hm ÷ 10,000 = megameters

Calculations:
425,000 hm ÷ 10,000 = 42.5 megameters

Result:
425,000 hm is equal to 42.5 megameters

Conversion Table

For quick reference purposes, below is a conversion table that you can use to convert from hm to megameters.

Hectometers to Megameters Conversion Chart

hectometers (hm)	megameters (Mm)
1 hm	0.0001 Mm
2 hm	0.0002 Mm
3 hm	0.0003 Mm
4 hm	0.0004 Mm
5 hm	0.0005 Mm
6 hm	0.0006 Mm
7 hm	0.0007 Mm
8 hm	0.0008 Mm
9 hm	0.0009 Mm
10 hm	0.001 Mm
20 hm	0.002 Mm
30 hm	0.003 Mm
40 hm	0.004 Mm
50 hm	0.005 Mm
75 hm	0.0075 Mm
100 hm	0.01 Mm
250 hm	0.025 Mm
500 hm	0.05 Mm
750 hm	0.075 Mm
1,000 hm	0.1 Mm
2,500 hm	0.25 Mm
5,000 hm	0.5 Mm
7,500 hm	0.75 Mm
10,000 hm	1 Mm
25,000 hm	2.5 Mm
50,000 hm	5 Mm
75,000 hm	7.5 Mm
100,000 hm	10 Mm
250,000 hm	25 Mm

Related Units

This table provides a summary of the Length or Distance units within their respective measurement systems.

Unit	Symbol	Measurement System	Description
inches	in or "	US Customary Units/Imperial System	36 inches = 1 yard
feet	ft or '	US Customary Units/Imperial System	1 foot = 12 inches
yards	yd	US Customary Units/Imperial System	1 yard = 3 feet
miles	mi	US Customary Units/Imperial System	1 mile = 1760 yards or 5280 feet
picometers	pm	Metric System	1 m = 1,000,000,000,000 pm
nanometers	nm	Metric System	1 m = 1,000,000,000 nm
micrometers	μm	Metric System	1 m = 1,000,000 μm
millimeters	mm	Metric System	1 m = 1,000 mm
centimeters	cm	Metric System	1 m = 100 cm
decimeters	dm	Metric System	1 m = 10 dm
meters	m	Metric System	base unit
decameters	dam or dkm	Metric System	1 dam = 10 m
hectometers	hm	Metric System	1 hm = 100 m
kilometers	km	Metric System	1 km = 1,000 m
megameters	Mm	Metric System	1 Mm = 1,000,000 m
gigameters	Gm	Metric System	1 Gm = 1,000,000,000 m
nautical miles	M or NM or nmi	Non-SI (International)	1 nmi = 1,852 meters
angstroms	Å	Non-SI (International)	10,000,000,000 Å = 1 m
rods	rod	Non-SI (International)	320 rods = 1 mile

Note: For Length and Distance conversions, US Customary Units and the Imperial System are equivalent.

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