Take advantage of the benefits of registration!  As a registered user, the conversions you add to 'Your Favorites' are saved to your account so they follow you wherever you go for fast access anywhere! GPA inputs and calculations too. You can also post to our forums, create a profile, and more!   Click here for our simple sign-up page

Hectometers/hour to megameters/second (hm/hr to Mm/s) Metric conversion calculator

Welcome to our hectometers/hour to megameters/second (hm/hr to Mm/s) conversion calculator. You can enter a value in either the hectometers/hour or megameters/second input fields. For an understanding of the conversion process, we include step by step and direct conversion formulas. If you'd like to perform a different conversion, just select between the listed Speed units in the 'Select between other Speed units' tab below or use the search bar above. Tip: Use the swap button to switch from converting hectometers/hour to megameters/second to megameters/second to hectometers/hour.

hectometers/hour (hm/hr)


megameters/second (Mm/s)

 Add to Favorites
Add to site favorites
(not bookmarks)
< == >
1 hm/hr = 3.0E-8 Mm/s 1 Mm/s = 35999999.99712 hm/hr

Algebraic Steps / Dimensional Analysis Formula
hm/hr * 1 hm/s
3600 hm/hr
* 1 Mm/s
10000 hm/s
= Mm/s

Direct Conversion Formula
hm/hr * 1 Mm/s
35999999.99712 hm/hr
= Mm/s

feet/hour 0
feet/second 0
kilometers/hour 0
kilometers/second 0
knots 0
meters/hour 0
meters/second 0
miles/hour 0
miles/second 0
If you would like to switch between Speed units, select from the tables below

< == >

Active Users