Online calculator to convert hectometers to gigameters (hm to Gm) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Length or Distance units.
Conversion Calculator
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Convert hm to Gm
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between hectometers and gigameters.
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 10,000,000 hectometers in a gigameter. The International spelling for this unit is hectometre.
What is a gigameter (Gm)?
A gigameter is a unit of Length or Distance in the Metric System. The symbol for gigameter is Gm. There are 0.0000001 gigameters in a hectometer. The International spelling for this unit is gigametre.
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 Gm is:
Gm = hm ÷ 10,000,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from hectometers to gigameters (hm to Gm).
Hectometer to Gigameter Conversion Example
Task: Convert 7,500,000 hectometers to gigameters (show work) Formula: hm ÷ 10,000,000 = Gm Calculations: 7,500,000 hm ÷ 10,000,000 = 0.75 Gm Result: 7,500,000 hm is equal to 0.75 Gm
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from hm to Gm.
Hectometers to Gigameters Conversion Chart
| hectometers (hm) | gigameters (Gm) |
|---|---|
| 1 hm | 0.0000001 Gm |
| 2 hm | 0.0000002 Gm |
| 3 hm | 0.0000003 Gm |
| 4 hm | 0.0000004 Gm |
| 5 hm | 0.0000005 Gm |
| 6 hm | 0.0000006 Gm |
| 7 hm | 0.0000007 Gm |
| 8 hm | 0.0000008 Gm |
| 9 hm | 0.0000009 Gm |
| 10 hm | 0.000001 Gm |
| 20 hm | 0.000002 Gm |
| 30 hm | 0.000003 Gm |
| 40 hm | 0.000004 Gm |
| 50 hm | 0.000005 Gm |
| 75 hm | 0.0000075 Gm |
| 100 hm | 0.00001 Gm |
| 250 hm | 0.000025 Gm |
| 500 hm | 0.00005 Gm |
| 750 hm | 0.000075 Gm |
| 1,000 hm | 0.0001 Gm |
| 2,500 hm | 0.00025 Gm |
| 5,000 hm | 0.0005 Gm |
| 7,500 hm | 0.00075 Gm |
| 10,000 hm | 0.001 Gm |
| 25,000 hm | 0.0025 Gm |
| 50,000 hm | 0.005 Gm |
| 75,000 hm | 0.0075 Gm |
| 100,000 hm | 0.01 Gm |
| 250,000 hm | 0.025 Gm |
Related Units
This table provides a summary of the Length or Distance units within their respective measurement systems.
| Unit | Symbol | Measurement System |
|---|---|---|
| inches | in or " | US Customary Units/Imperial System |
| feet | ft or ' | US Customary Units/Imperial System |
| yards | yd | US Customary Units/Imperial System |
| miles | mi | US Customary Units/Imperial System |
| picometers | pm | Metric System |
| nanometers | nm | Metric System |
| micrometers | μm | Metric System |
| millimeters | mm | Metric System |
| centimeters | cm | Metric System |
| decimeters | dm | Metric System |
| meters | m | Metric System |
| decameters | dam or dkm | Metric System |
| hectometers | hm | Metric System |
| kilometers | km | Metric System |
| megameters | Mm | Metric System |
| gigameters | Gm | Metric System |
| nautical miles | M or NM or nmi | Non-SI (International) |
| angstroms | Å | Non-SI (International) |
| rods | rod | Non-SI (International) |
Note: For Length and Distance conversions, US Customary Units and the Imperial System are equivalent.
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