Global Peace Index: What It Measures and India’s Rank

A headline flashes across your feed: “India slips 12 places on Global Peace Index.” Your stomach drops, you screenshot it for revision, and you move on. But here’s the question almost nobody stops to ask: what does that rank actually measure, and is a 12-place drop even the disaster it sounds like? Most aspirants can quote India’s latest position and still not say what a “peace” score is counting, who counts it, or why a country with a huge, disciplined military scores as less peaceful than a tiny one. That gap is exactly where examiners and interview boards probe. So let’s fix it properly, from what the index is to what its number really tells you.

What the Global Peace Index actually measures

The Global Peace Index (GPI) is an annual ranking of how peaceful a country is, published by the Institute for Economics and Peace (IEP), a Sydney-based think tank founded by the Australian technology entrepreneur Steve Killelea in 2007. The very first edition came out that same year, which makes the GPI the oldest global measure of its kind still running.

The word to slow down on is “peace.” The GPI measures negative peace, meaning the absence of violence or the fear of violence. It is not measuring whether a society is happy, just, or well-governed. Think of it like a thermometer: it tells you whether the room is on fire, not whether the house is well-built. That distinction matters, because IEP separately publishes a Positive Peace Index for the second idea, the institutions and attitudes that build and sustain peace.

Each year the GPI covers 163 countries and territories, which together hold about 99.7% of the world’s population. The underlying data is collated with the Economist Intelligence Unit and reviewed by an international panel of experts. So when you cite the GPI, you’re citing a composite index built from external data sources, not a single opinion poll.

One number gives the whole thing weight. IEP estimates the economic impact of violence on the world economy at roughly 19 trillion dollars a year, close to 13% of global GDP in purchasing-power terms. That figure is the reason governments and investors read a “peace” report at all. Violence is not just a moral cost. It’s a line item.

The three domains and 23 indicators

The GPI scores every country across three domains built from 23 indicators. Get these three buckets straight and you’ve understood 80% of the index.

The three domains are Ongoing Domestic and International Conflict, Societal Safety and Security, and Militarisation. The first asks whether a country is fighting wars, inside its borders or beyond them. The second asks how safe ordinary life is: crime, terrorism, incarceration, political instability, refugees displaced. The third asks how heavily a country is armed and how much it spends on defence.

Here’s the split that trips people up. IEP groups these into internal peace, weighted at 60%, and external peace, weighted at 40%. Internal peace is your homicide rate, your jailed population, your domestic terror incidents. External peace is your military spending, your weapons exports, your involvement in foreign conflicts. A country can be calm at home and still lose points abroad.

Notice what this means for a large country. India runs one of the world’s biggest militaries and imports significant defence hardware, so it carries a heavy militarisation score by design, whether or not it starts any fight. That’s not a flaw in India’s behaviour. It’s a feature of how the index counts, and we’ll come back to it when we discuss the criticism.

How the score works: a lower number means more peaceful

The GPI is scored on a scale of 1 to 5, where a lower score means more peaceful. This is the single most misread part of the index. A country moving from 2.5 to 2.2 is getting more peaceful, not less, even though the number fell. Rank one is the best; rank 163 is the worst.

Let me show you what that looks like. Iceland has topped the GPI every year since 2008 with a score hovering around 1.1. In the latest edition it scored about 1.16, the closest any country gets to the theoretical floor of 1. At the other end, the least peaceful country scored above 3.3. So the whole world, from the calmest society to the most war-torn, fits inside a band of roughly 1.1 to 3.4.

Each indicator is scored 1 to 5 by qualitative assessment or from quantitative data, then the indicators are weighted and rolled up into the domain scores, and the domains combine into one overall score. The 60/40 internal-to-external weighting is applied at that final step.

So when you read that India scored 2.409, you now know three things at a glance. It sits well above Iceland’s 1.16, well below Russia’s 3.3-plus, and roughly in the middle-to-lower band of the 163 countries measured. The rank is just that score’s position in the queue.

India’s rank and score, year on year

India ranked 127th out of 163 countries in the most recent Global Peace Index, with a score of about 2.409, a fall from 115th the year before. Before you panic-write that into your notes as a straight decline, look at the fuller arc.

Read across that row and the story is a three-year climb followed by one sharp reversal. From 2022 to 2025 India improved almost every year, driven by falling violent crime, steadier relations with neighbours, and greater political stability. The most recent edition undid a chunk of that, and IEP linked the slide to border tensions, heightened friction with Pakistan and Myanmar, and the fallout of ethnic violence in Manipur. If you want to place that internal-security dimension in a wider frame, our explainer on internal security challenges in India does the heavy lifting, and the border angle connects to India’s neighbourhood-first policy.

Here’s the honest caveat the headlines skip. A single year’s movement of ten or twelve places sounds dramatic, but the underlying score often shifts by a few hundredths of a point, and small changes in a handful of indicators can reshuffle the middle of the pack. The trend line over five years teaches you more than any one year’s rank.

Where India sits in its neighbourhood and the world

In the latest edition, Iceland is the most peaceful country in the world and Russia the least, with India sitting in the lower-middle band, less peaceful than Bhutan and Sri Lanka but more peaceful than Pakistan. Rankings only mean something next to their neighbours, so anchor India against both the extremes and the region.

The regional picture matters more for your answers than the global one. Bhutan is the most peaceful country in South Asia, ranked around 16th globally, which is a genuinely striking result for a small Himalayan economy. Sri Lanka climbed sharply to roughly 67th as it stabilised after its economic crisis, overtaking most of its neighbours. India and Pakistan sit lower, weighed down by militarisation and internal-conflict scores. So the one-line takeaway for a Mains answer is that South Asia is a study in contrasts: a top-20 country and a bottom-quartile country share the same region.

The top of the table also carries a pattern worth naming. The most peaceful states are small, wealthy, and geographically insulated, with strong institutions and little military burden. That’s not a coincidence, and it’s the bridge to why some scholars find the whole exercise slightly unfair to large developing states.

What critics say about the methodology

The main criticism of the GPI is that its militarisation domain penalises size and legitimate defence, so a large country protecting long, contested borders scores worse than a small, neutral one that simply doesn’t need an army. India and the United States both take this hit. A nation can maintain a purely defensive posture, never start a conflict, and still lose points for the sheer scale of its forces. Critics argue this conflates capacity for violence with use of violence.

The second objection is about subjectivity. Several of the 23 indicators, especially the qualitative ones like “political instability” or “relations with neighbouring countries,” rest on expert assessment rather than hard counts. Reasonable experts can score the same situation differently, and there’s a lag: the data often reflects the previous year, so a fast-moving crisis shows up late.

Third, the GPI measures negative peace only. It tells you violence is absent but says nothing about whether that calm rests on justice or on repression. An authoritarian state that suppresses dissent can post a low crime rate and a tidy score. That’s why the index is best read alongside IEP’s Positive Peace Index and its Global Terrorism Index, and alongside broader development measures like the Human Development Index and the Global Hunger Index, which capture what a single peace score can’t.

None of this makes the GPI useless. It makes it a lens, not a verdict. Used with its limits in mind, it’s a genuinely useful snapshot of where the world’s violence is concentrated and how that’s shifting.

How to study and use this index

Treat the GPI as a governance and international-relations indicator, not a headline to memorise. For revision, the durable facts are the publisher (IEP), the three domains, the 23 indicators, the 60/40 internal-external weighting, the 1-to-5 scale where lower is better, and the fact that Iceland leads and India sits in the lower-middle band. Learn the concept of negative versus positive peace cold, because that single distinction lets you write a smarter answer than someone who only knows the rank.

For the rank and score, store the trend, not the trivia. Examiners rarely reward a bare number, but they do reward a candidate who can say India improved steadily for three years and then slipped on internal-security and border factors, and who can explain why a large military drags the militarisation score. When you meet other IEP indices in the news, slot them into the same family so you’re not learning each from scratch. You’ll find them clustered in our roundup of important international reports and indices.

One practical habit: whenever a new edition drops, don’t just update the number. Ask which domain moved and why. That one question turns a static fact into an analytical point you can deploy across polity, internal security, and IR answers alike.

Frequently Asked Questions

Who publishes the Global Peace Index?

The Institute for Economics and Peace (IEP), an independent think tank founded in 2007 by the Australian entrepreneur Steve Killelea, with data collated by the Economist Intelligence Unit. IEP has offices in several countries and also publishes the Positive Peace Index and the Global Terrorism Index.

What is India’s rank in the Global Peace Index?

In the most recent edition India ranked 127th out of 163 countries with a score of about 2.409, down from 115th the previous year. Across 2022 to 2025 India had improved steadily before this reversal, which IEP linked to border tensions and internal unrest.

How is the GPI score calculated?

It combines 23 indicators across three domains, Ongoing Conflict, Societal Safety and Security, and Militarisation, weighted 60% for internal peace and 40% for external peace, into one score on a 1-to-5 scale. A lower score means a more peaceful country.

Why does a lower score mean more peaceful?

The scale runs from 1 to 5, with 1 as the ideal. Iceland, the most peaceful country, scores around 1.16, while the least peaceful score above 3.3. So the number falling is good news, which is the opposite of most rankings and the commonest mistake readers make.

Which is the most peaceful country in the world?

Iceland has topped the index every year since 2008. New Zealand, Switzerland, Slovenia, and Ireland round out the current top five, all small, wealthy, and lightly militarised.

Why does India rank low despite low levels of open war?

Largely because of the militarisation domain. India maintains one of the world’s largest militaries and imports significant defence equipment to secure long, contested borders, which the index scores as reducing peacefulness, independent of whether India initiates any conflict.

What is the difference between negative peace and positive peace?

Negative peace is the absence of violence or fear of violence, which the GPI measures. Positive peace is the presence of the institutions and attitudes that create and sustain peace, which IEP measures separately in its Positive Peace Index.

Practice Questions

1. The Global Peace Index is published by which organisation?

a) United Nations Development Programme
b) Institute for Economics and Peace
c) World Economic Forum
d) Stockholm International Peace Research Institute

Answer: b) Institute for Economics and Peace

2. The Global Peace Index measures peacefulness across how many domains?

a) Two
b) Three
c) Five
d) Twenty-three

Answer: b) Three (Ongoing Conflict, Societal Safety and Security, and Militarisation)

3. On the GPI scale, which statement is correct?

a) A higher score indicates a more peaceful country
b) The scale runs from 0 to 100
c) A lower score indicates a more peaceful country
d) Only rank matters, there is no score

Answer: c) A lower score indicates a more peaceful country

4. Which country has consistently topped the Global Peace Index since 2008?

a) Switzerland
b) New Zealand
c) Norway
d) Iceland

Answer: d) Iceland

5. In the GPI, internal peace and external peace are weighted respectively at:

a) 50% and 50%
b) 60% and 40%
c) 40% and 60%
d) 70% and 30%

Answer: b) 60% and 40%

Mains-style questions

1. “The Global Peace Index measures the absence of violence, not the presence of justice.” Critically examine this statement with reference to the difference between negative and positive peace.

2. Discuss the methodology of the Global Peace Index and evaluate the criticism that its militarisation domain unfairly penalises large developing countries.

3. Analyse the factors behind India’s fluctuating performance on the Global Peace Index over the last five years, linking them to internal security and neighbourhood dynamics.

4. Composite global indices increasingly shape a country’s international image and investment climate. Examine the uses and limitations of such indices for policymaking in India.

5. South Asia contains both one of the most peaceful and one of the least peaceful countries in the world. Account for this divergence with reference to the domains of the Global Peace Index.

The GPI is best treated as a diagnostic, not a scoreboard. Its value for your preparation isn’t the rank you can recite but the reasoning it forces: that peace has a measurable cost, that a large military and genuine peacefulness can coexist uneasily in the same score, and that the absence of violence is a floor, not a finish line. Learn to read the domains behind the number and you’ll say something the coaching handout never could.

PDF