Silver / Money

A shekel in the Bible was fundamentally a weight, not originally a particular coin. The Bible uses the shekel for weights of silver, gold, bronze, and other things, depending on the passage.

1. What exactly is a shekel?

The Hebrew word is שֶׁקֶל (sheqel), meaning essentially “a weight” or a measured amount.

The clearest biblical definition is:

“Twenty gerahs shall be the shekel.”
— Leviticus 27:25

Ezekiel gives the same standard:

“The shekel shall be twenty gerahs.”
— Ezekiel 45:12

So, according to Scripture:

1 shekel = 20 gerahs.

A gerah was therefore a smaller unit of weight.

2. How much did a shekel weigh?

The Bible itself does not give a modern gram measurement such as “1 shekel = X grams.” It gives the internal relationship:

1 shekel = 20 gerahs.

Archaeological evidence and ancient Near Eastern weight standards allow historians to estimate the biblical shekel at roughly 11–12 grams, although there was variation depending on time and place.

A commonly used approximation is:

1 biblical shekel ≈ 11.4 grams (≈ 0.4 oz).

But I would distinguish that historical estimate from what Scripture explicitly says. Scripture explicitly gives 20 gerahs; the gram equivalent is reconstructed from ancient weights.

3. What was a shekel made of?

This is where an important distinction comes in.

A shekel itself was a unit of weight. It wasn't necessarily a piece of metal.

The Bible can speak of things being weighed in shekels:

Silver

Genesis 23:16 says Abraham weighed out 400 shekels of silver to Ephron:

“And Abraham hearkened unto Ephron; and Abraham weighed to Ephron the silver…”
— Genesis 23:16

So 400 shekels represented a measured quantity of silver.

If we use the ~11.4 g estimate:

400 shekels ≈ 4.56 kg of silver.

Gold

Genesis 24:22 describes gold jewelry:

“a golden earring of half a shekel weight…”

So a shekel could also be used as a weight of gold.

Bronze

The Bible also measures bronze objects in shekels. For example, Goliath's armor weighed:

“five thousand shekels of brass [bronze]”
— 1 Samuel 17:5

Using the approximate 11.4 g figure:

5,000 shekels ≈ 57 kg (126 lb).

That is an enormous weight, which gives you a useful sense of the scale.

4. Was there a “shekel of the sanctuary”?

Yes. This is particularly important.

Exodus 30:13 says:

“This they shall give, every one that passeth among them that are numbered, half a shekel after the shekel of the sanctuary…”

The “shekel of the sanctuary” was a standardized weight used for sacred purposes.

Leviticus 27:25 similarly says:

“And all thy estimations shall be according to the shekel of the sanctuary: twenty gerahs shall be the shekel.”

So biblically:

1 sanctuary shekel = 20 gerahs.

The half-shekel contribution was therefore 10 gerahs.

5. How much was a shekel worth?

This is a little more complicated because a shekel was a weight, and its monetary worth depended on what material was being weighed.

For example:

• 1 shekel of silver = approximately 11–12 g of silver.
• 1 shekel of gold = approximately 11–12 g of gold.
• 1 shekel of bronze = approximately 11–12 g of bronze.

They have completely different economic values because gold, silver, and bronze have different values.

So it would be incorrect to say, for example, “a shekel was worth X dollars.”

The Bible normally tells us how many shekels something cost rather than giving a modern currency equivalent.

6. The half-shekel

The half-shekel is especially significant in Scripture.

Exodus 30:15 says:

“The rich shall not give more, and the poor shall not give less, than half a shekel…”

This is interesting because the contribution was the same for rich and poor.

If one shekel was approximately 11.4 g, then:

½ shekel ≈ 5.7 g of silver.

The half-shekel was associated with the atonement money/census contribution and later with the temple tax.

Jesus refers to this temple payment in Matthew 17:24–27.

7. Other biblical denominations

Ezekiel 45:12 is particularly useful because it lays out a monetary system:

“The shekel shall be twenty gerahs: twenty shekels, five and twenty shekels, fifteen shekels, shall be your maneh.”

In other words:

• 1 shekel = 20 gerahs
• 20 shekels = 400 gerahs
• 25 shekels = 500 gerahs
• 15 shekels = 300 gerahs
• Together: 60 shekels = 1 maneh according to the passage's stated standard.

Using the approximate 11.4 g reconstruction:

• 1 shekel ≈ 11.4 g
• ½ shekel ≈ 5.7 g
• 20 shekels ≈ 228 g
• 60 shekels ≈ 684 g

Again, these gram figures are historical approximations, while the biblical figures are the 20-gerah and 60-shekel relationships.

The simplest way to remember it

Shekel = a unit of weight.

Biblical definition:
1 shekel = 20 gerahs.

Approximate modern weight:
1 shekel ≈ 11–12 grams.

Material:
A shekel wasn't inherently gold or silver. It was a weight used to measure things such as silver, gold, bronze, etc.

Monetary value:
When used as money, it generally referred to a measured amount of precious metal—especially silver—so its worth depended on the metal and historical period.