Hands (hh)	Millimeters (mm)
1 hh	101.6 mm
2 hh	203.2 mm
5 hh	508 mm
10 hh	1016 mm
25 hh	2540 mm
50 hh	5080 mm
100 hh	10160 mm
250 hh	25400 mm
500 hh	50800 mm
1000 hh	101600 mm

Convert Hands to Millimeters

Convert hands to millimeters (hh to mm) with our instant calculator. 1 hh = 101.6 mm. Includes exact formula and reference tables.

How to Convert Hands to Millimeters (hh to mm)

1 Hand (hh) is equal to 101.6 Millimeters (mm). Multiply the hand value by 101.6

Quick Answer 1 hh = 101.6 mm

Formula mm = hh × 101.6

Inverse Factor 1 mm = 0.009843 hh

Unit Definitions & Metrology Context

The standard SI base unit of length is the meter (m), defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second.

About Hands (hh): Hand (hh) is a unit in the Length & Distance measurement category. It is widely used in 4 inches (equine horse height). Relative to the length & distance base unit, 1 hh equals 0.1016 Meters (m).

About Millimeters (mm): Millimeter (mm) is a unit in the Length & Distance measurement category. It is a standard everyday unit of length & distance measurement. Relative to the length & distance base unit, 1 mm equals 0.001 Meters (m).

Need to convert in the opposite direction? Visit our Convert Millimeters to Hands (mm to hh) calculator (1 mm = 0.009843 hh).

Step-by-Step Worked Examples (hh to mm)

Convert 5 Hands to Millimeters: Applying the formula (mm = hh × 101.6): starting with 5 hh, multiply the hand value by 101.6 to get 508 mm.
Convert 10 Hands to Millimeters: Applying the formula (mm = hh × 101.6): starting with 10 hh, multiply the hand value by 101.6 to get 1016 mm.
Convert 50 Hands to Millimeters: Applying the formula (mm = hh × 101.6): starting with 50 hh, multiply the hand value by 101.6 to get 5080 mm.

Popular Length & Distance Conversions

Kilometer ⇄ Mile

Multiply kilometers by ~0.621371 to get miles, or divide miles by 0.621371 to get kilometers.

Inch ⇄ Centimeter

1 inch is legally and scientifically defined as exactly 2.54 centimeters.

Foot ⇄ Meter

1 foot is defined as exactly 0.3048 meters (12 inches).

Mile ⇄ Nautical Mile

1 nautical mile is exactly 1,852 meters (~1.15078 statute miles).

Frequently Asked Questions

Verified answers and formulas for converting hands to millimeters.

How many millimeters are in 1 hand?

There are 101.6 millimeters (mm) in 1 hand (hh). Conversely, 1 millimeter equals 0.009843 hands.

How do you convert hands to millimeters?

To convert hands (hh) to millimeters (mm), use the formula: mm = hh × 101.6. Multiply the hand value by 101.6. For example, 10 hh equals 1016 mm.

How do I convert back from millimeters to hands?

To convert in the reverse direction from millimeters (mm) to hands (hh), use the inverse formula: hh = mm × 0.009842519685. Multiply the millimeter value by 0.009842519685 (1 mm = 0.009843 hh).

What is the difference between hand (hh) and millimeter (mm)?

Both hand and millimeter measure length & distance. Hand (hh) is a unit in the Length & Distance measurement category. It is widely used in 4 inches (equine horse height). Relative to the length & distance base unit, 1 hh equals 0.1016 Meters (m). Millimeter (mm) is a unit in the Length & Distance measurement category. It is a standard everyday unit of length & distance measurement. Relative to the length & distance base unit, 1 mm equals 0.001 Meters (m).

How many miles are in a kilometer?

There are approximately 0.621371 miles in 1 kilometer. To convert kilometers to miles quickly in your head, multiply by 6 and divide by 10 (or multiply by 0.6).