Convert Hand to Chain

Quick answer: Hand to Chain

1 Hand = 0.005050505Chain (hand → ch). To convert hand to chain, multiply by 0.005050505. To convert chain to hand, multiply by 198. The converter at the top does this instantly and both ways; the sections below give the formula, worked examples, a full conversion chart and answers to the most common hand-to-chain questions.

How to convert Hand to Chain

To convert hand to chain, multiply the number of hand by the conversion factor 0.005050505, because 1 hand = 0.005050505ch. The conversion is linear, so the same factor works for any value — whole numbers, decimals or fractions. For the reverse direction, 1 ch = 198hand, so you divide by 0.005050505 (or multiply by 198) to turn chain back into hand.

ch = hand × 0.005050505  ·  hand = ch × 198

1. Write down the value you want to convert, in hand.
2. Multiply it by 0.005050505.
3. The result is the same area/length/quantity expressed in chain.

Hand to Chain — worked examples

Each row shows the exact arithmetic so you can follow the conversion step by step. For example, 5hand is 0.02525253chain because 5 hand × 0.005050505 = 0.02525253 ch.

Common Hand to Chain conversions

These are the hand-to-chain values people look up most often. Every figure is computed from the exact factor, so you can rely on them for quick reference:

• 1 hand = 0.005050505 chain
• 2 hand = 0.01010101 chain
• 2.5 hand = 0.01262626 chain
• 3 hand = 0.01515152 chain
• 4 hand = 0.02020202 chain
• 5 hand = 0.02525253 chain
• 6 hand = 0.03030303 chain
• 7 hand = 0.03535354 chain
• 8 hand = 0.04040404 chain
• 9 hand = 0.04545455 chain
• 10 hand = 0.05050505 chain
• 12 hand = 0.06060606 chain
• 15 hand = 0.07575758 chain
• 20 hand = 0.1010101 chain
• 25 hand = 0.1262626 chain
• 30 hand = 0.1515152 chain
• 50 hand = 0.2525253 chain
• 75 hand = 0.3787879 chain
• 100 hand = 0.5050505 chain
• 200 hand = 1.010101 chain
• 500 hand = 2.525253 chain
• 1000 hand = 5.050505 chain

Hand to Chain conversion chart (both directions)

The chart below converts hand to chain and chain to hand side by side, so it works whichever way you need. 1 hand = 0.005050505chain, and 1 chain = 198hand.

Hand vs Chain: which is bigger?

A chain is the larger unit: one chain equals 198 hands. Put another way, you need 198 hands to make a single chain.

What is a Hand? History, origin and usage

The hand, based on the breadth of a human palm, is an ancient measure used in Egypt, including for trading horses. King Henry VIII standardised it at four inches in England in 1540, and the English Jockey Club later formalised it as the unit for horse height in 1793. As a body-based unit its earlier values naturally varied from person to person.

The hand is used almost exclusively today to state the height of horses and ponies, measured from the ground to the withers. It is exactly four inches.

Horse heights use a special notation in which the figure after the point means inches, not tenths, so '15.2 hands' is 62 inches rather than 15.2 multiplied by 4. The hand is one of the few traditional body units still in active formal use.

What is a Chain? History, origin and usage

The chain was introduced in 1620 by the English clergyman and mathematician Edmund Gunter, who built a 66-foot iron chain of 100 links to make land surveying accurate and decimal-friendly. It cleverly reconciled the old four-based English units with decimal arithmetic, since ten square chains make exactly one acre.

Gunter's chain became the basis of property surveys across England and the British Empire and shaped the rectangular land grids of the United States and Canada. Though largely obsolete, it still turns up in old deeds and, famously, as the length of a cricket pitch.

A cricket pitch is exactly one chain, or 22 yards, long. Eighty chains make a mile, and because ten square chains equal one acre the design simplified land calculations for centuries.

Convert 1 Hand to other units

It can help to see a hand next to the other units it is commonly compared with. One hand (hand) is equal to:

Convert 1 Chain to other units

One chain (ch) is equal to:

Tips for converting Hand to Chain

• To go from hand to chain, multiply by 0.005050505; to go back, divide by 0.005050505 (or multiply by 198).
• For a quick mental estimate, remember that 1 hand ≈ 0.005050505 chain, so 10 hand ≈ 0.05050505 chain.
• The converter above keeps full precision; the tables round for readability, so use the tool for exact figures.
• Both fields update live as you type — change either side to convert in that direction.

How to use this Hand to Chain converter

Type a number into the Hand field and the equivalent in Chain appears instantly — there is no “convert” button to press and nothing is sent to a server, so it works offline once the page has loaded and is safe for any data. You can also type into the Chain field to convert the other way (chain to hand). Use the swap control to flip the two units, and copy the result with a single click. Because the calculation runs in your browser with full floating-point precision, the converter is more exact than the rounded figures shown in the reference chart above — use the chart for quick look-ups and the tool for precise work.

Accuracy and method

Every figure on this page — the formula, the worked examples, the conversion chart and the “convert to other units” tables — is computed from a single verified conversion factor (1 hand = 0.005050505ch), never copied from a hand-typed lookup table that could drift. That factor is derived from each unit’s definition in terms of a common base unit, and an automated check re-verifies all of the site’s factors on every update, so the numbers here stay correct over time. This matters for hand-to-chain conversions because a small rounding error in a published table compounds quickly at larger quantities; computing from the exact factor avoids that.

The metric units (km, m, cm, mm, µm) are exact by definition, and the imperial units (mile, yard, foot, inch, nautical mile) use their exact international values. Traditional units (hand, span, finger, cubit, rod/pole, link, rope, ken, league) are given at their commonly accepted standard sizes — historical local values sometimes differed, so confirm against a primary source before relying on them for legal or historical work.

Frequently asked questions

How many chain are in 1 hand?

1 hand = 0.005050505 chain (ch). To convert any number of hand to chain, multiply by 0.005050505.

How do I convert hand to chain?

Multiply the number of hand by 0.005050505. For example, 10 hand = 10 × 0.005050505 = 0.05050505 chain, and 25 hand = 0.1262626 chain.

How many hand are in 1 chain?

1 chain = 198 hand. So to convert chain back to hand, multiply by 198.

What is the formula to convert hand to chain?

chain = hand × 0.005050505. The reverse formula is hand = chain × 198.

How much is 100 hand in chain?

100 hand = 0.5050505 chain. (And 1000 hand = 5.050505 chain.)

Which is bigger, a hand or a chain?

A chain is larger: 1 chain = 198 hand.

Is this hand to chain converter accurate?

Yes — every value is computed from the exact 0.005050505 ch per hand factor (not rounded look-up tables), and the factors are re-verified automatically on every update.

Can I convert chain to hand too?

Yes. The converter works both ways — enter a value in either field. 1 chain = 198 hand.

Related length conversions

• Chain to Hand
• Hand to Inch
• Hand to Cubit
• Inch to Hand
• Metre to Hand
• Hand to Metre
• Hand to Finger
• Finger to Hand
• Cubit to Hand
• Chain to Decimetre

See all length conversions →