Lakhs or Lacs: Which Spelling Is Correct?

A single number can look very different depending on where you live. In South Asian English, you might see “lakhs” and “lacs” used to describe amounts of money, salaries, populations, and other large numbers. But when you’re writing, you may wonder: lakhs or lacs—which is correct?

The standard and widely preferred spelling is lakh in the singular and lakhs in the plural. Lac and lacs are also used, particularly in some South Asian contexts, but they are less consistent with the modern standard spelling of the number term.

So, if you’re looking for the safest choice in formal English, lakh/lakhs is generally the better option.

Lakhs or Lacs: Which Is Correct?

Both lakh and lac can be found in English, but lakh is the more commonly preferred spelling for the number 100,000.

The basic forms are:

• 1 lakh = 100,000
• 2 lakhs = 200,000
• 5 lakhs = 500,000
• 10 lakhs = 1,000,000

The plural form is normally lakhs, not “lakh.”

For example:

“The property costs 50 lakhs.”

In international English, especially outside South Asia, you may instead see the amount written as:

“The property costs 5 million.”

Lakh vs. Lac: What’s the Difference?

The words lakh and lac refer to the same numerical quantity: 100,000.

The difference is primarily spelling and usage rather than meaning.

Lakh

Lakh is the spelling most commonly used in modern South Asian English and is also widely recognized in dictionaries and reference materials.

Examples include:

• one lakh
• two lakhs
• five lakh rupees
• 10 lakhs of people

Lac

Lac is an alternative spelling that appears in South Asian English, particularly in older writing and certain regional contexts.

For example:

“The house costs 20 lacs.”

This can be understood as 20 lakhs, or 2,000,000.

However, if you’re choosing one spelling for general-purpose writing, lakh/lakhs is usually the clearer choice.

What Does Lacs Mean?

The term lacs is an alternative spelling of lakhs. It refers to amounts of 100,000.

For example:

• 1 lac = 100,000
• 3 lacs = 300,000
• 10 lacs = 1,000,000

In modern writing, however, lakh/lakhs is generally preferred.

It’s also worth noting that lac can have another meaning in English. A lac is a natural resinous substance associated with certain insects and traditionally used to make products such as shellac.

Because of that additional meaning, lakh can sometimes be less ambiguous when you’re talking about numbers.

Lakhs or Lacs in Money

One of the most common places you’ll encounter this terminology is when discussing money.

In countries such as India, Pakistan, Bangladesh, Nepal, and Sri Lanka, South Asian numbering terms are often used in everyday financial conversations.

For example:

• ₹1 lakh = ₹100,000
• ₹5 lakhs = ₹500,000
• ₹10 lakhs = ₹1,000,000
• ₹50 lakhs = ₹5,000,000

You might hear someone say:

“She earns eight lakhs a year.”

The intended meaning is 800,000 units of the relevant currency per year.

In English-language international contexts, the amount may be converted into thousands or millions for readers who are unfamiliar with the South Asian numbering system.

Lakh, Million, and Crore

Understanding the relationship between lakhs, millions, and crores makes these numbers much easier to read.

South Asian term	International number
1 lakh	100,000
10 lakhs	1,000,000
1 crore	10,000,000
10 crores	100,000,000

A useful shortcut is:

10 lakhs = 1 million

And:

100 lakhs = 1 crore

So, if someone says 25 lakhs, they mean:

2,500,000, or 2.5 million.

Is It “1 Lakh” or “1 Lakhs”?

This is an important grammar point.

When the number is exactly one, use the singular form:

• 1 lakh
• 1 lakhs

When the quantity is more than one, use the plural:

• 2 lakhs
• 5 lakhs
• 20 lakhs

For example:

“The company paid one lakh rupees.”

But:

“The company paid three lakhs.”

This follows the normal singular/plural distinction.

Is It “Lac” or “Lakh”?

If you’re deciding between lac or lakh, lakh is generally the preferred spelling when referring to the number 100,000.

Compare:

• 1 lakh — preferred
• 2 lakhs — preferred
• 1 lac — alternative spelling
• 2 lacs — alternative spelling

The spelling lac isn’t necessarily incomprehensible or meaningless. It’s an established variant. However, lakh is usually the better choice when clarity and consistency matter.

Why Do People Write “Lacs”?

There are several reasons you may see lacs instead of lakhs.

Regional usage

Different varieties of English develop their own spelling conventions. South Asian English contains many words and expressions influenced by local languages.

Older usage

Lac has appeared in English-language writing for a long time, so some writers continue to use it.

Habit

People often use whichever spelling they’ve encountered most frequently in newspapers, documents, advertisements, or everyday conversation.

Informal writing

Online advertisements and social media posts may use lacs because it is familiar to the writer and their intended audience.

Lakhs or Lacs: Which Should You Use?

The best choice depends on your audience.

Use “lakh/lakhs” when:

• writing formal or professional content
• creating educational material
• writing for a broad English-speaking audience
• you want the more widely recognized modern spelling
• consistency matters

“Lac/lacs” may appear when:

• quoting regional usage
• reproducing an older document
• writing for an audience accustomed to that spelling
• following a particular publication’s established style

If you’re unsure, lakh/lakhs is the safer choice.

Common Examples of Lakhs

Here are a few everyday examples:

Salary

“His annual salary is 12 lakhs.”

That means 1,200,000.

Property

“The apartment costs 75 lakhs.”

That means 7,500,000.

Population

“The city has several lakhs of residents.”

The exact number depends on context, but the term refers to groups of 100,000.

Savings

“She saved 3 lakhs for her education.”

That means 300,000.

Common Mistakes With Lakh and Lakhs

Mistake 1: “One lakhs”

Incorrect:

“I have one lakhs.”

Correct:

“I have one lakh.”

Mistake 2: “Ten lakh” in every context

In standard usage, a number greater than one normally takes the plural form:

“Ten lakhs.”

Mistake 3: Confusing lakh with crore

Remember:

• 1 lakh = 100,000
• 1 crore = 10,000,000

A crore is 100 times larger than a lakh.

Mistake 4: Assuming “lacs” means a different amount

It doesn’t. When used as a number term, lacs is an alternative spelling of lakhs.

How to Convert Lakhs to Numbers

Converting lakhs is straightforward.

Simply multiply the number of lakhs by 100,000.

For example:

1. 2 lakhs
   2 × 100,000 = 200,000
2. 7 lakhs
   7 × 100,000 = 700,000
3. 15 lakhs
   15 × 100,000 = 1,500,000
4. 50 lakhs
   50 × 100,000 = 5,000,000

This can be particularly useful when comparing South Asian numbering with the international system.

Frequently Asked Questions About Lakhs or Lacs

Is it “lakhs” or “lacs”?

Both spellings are used, but lakhs is generally the preferred modern spelling for the number 100,000 and its plural.

Is “lacs” a correct spelling?

Lacs is an established alternative spelling of lakhs, especially in some South Asian English contexts. However, lakhs is generally the safer spelling for formal writing.

Is it “lac” or “lakh”?

For the number 100,000, lakh is generally preferred. Lac is an alternative spelling.

What does “lacs” mean?

Lacs means lakhs, with one lakh equal to 100,000. Therefore, 5 lacs means 500,000.

Is 1 lakh equal to 100,000?

Yes. One lakh equals 100,000.

Is 10 lakhs equal to 1 million?

Yes. 10 lakhs = 1,000,000, or 1 million.

Is 1 crore equal to 100 lakhs?

Yes. 1 crore equals 100 lakhs, or 10,000,000.

Should I write “1 lakh” or “1 lac”?

Both may be understood, but 1 lakh is generally the preferred spelling when referring to the number.

Is “lakhs” used in American English?

The term is not part of everyday standard American English. American readers are generally more familiar with hundreds of thousands or millions. However, “lakh” may appear in writing about South Asian countries, currencies, populations, or culture.

Final Verdict: Lakhs or Lacs?

So, lakhs or lacs—which is correct? Both spellings are used for the number 100,000, but lakh and lakhs are generally the preferred modern forms.

The simplest way to remember it is:

• 1 lakh = 100,000
• 2 lakhs = 200,000
• 10 lakhs = 1 million
• 1 crore = 100 lakhs

Lac/lacs can be encountered as an alternative spelling, but if you’re writing formal or general-purpose English and want the clearest choice, go with lakh/lakhs.