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List of countries by tariff rate

List of countries by tariff rate is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of countries by tariff rate rather than just read about it. In short: This is a list of countries by tariff rate. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.

List of countries by tariff rate — main illustration
List of countries by tariff rate — illustration

Key takeaways

  • List of countries by tariff rate belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect List of countries by tariff rate to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of List of countries by tariff rate from memory before moving on to harder problems.

Reference excerpt

This is a list of countries by tariff rate. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1. Import duty refers to taxes levied on imported goods, capital and services. The level of customs duties is a direct indicator of the openness of an economy to world trade. However, there may also be import barriers that are not based on the levy of duties. The following table shows the tariff rate, in percentages, according to United Nations Conference on Trade and Development (UNCTAD), World Trade Organization, and World Bank. UNCTAD indicators are based on MFN (Most Favoured Nation) and effectively applied import tariff rates for major categories of non-agricultural and non-fuel products by individual country (as market economy). Average tariff of a market country is calculated by taking into consideration all products that are imported by the market country, regardless of trade. WTO indicators are based on MFN (Most Favoured Nation) tariffs applied by the reporting country/economy. Trade weighted average duty (Percent) means MFN applied tariff averages weighted with import flows for traded national tariff lines. WB values are estimates, using the World Integrated Trade Solution system, based on data from United Nations Conference on Trade and Development's Trade Analysis and Information System (TRAINS) database and the World Trade Organization's (WTO) Integrated Data Base (IDB) and Consolidated Tariff Schedules (CTS) database.

List of countries by tariff rate Sorting is alphabetical by country code, according to ISO 3166-1 alpha-3. After sorting the "World" row moves to the bottom with the regional rows.

See also List of countries by net goods exports List of sovereign states by current account balance

References

Illustrations

List of countries by tariff rate: Countries by tariff rate, applied, weighted mean, all products (%), 2025, according to World Bank
Countries by tariff rate, applied, weighted mean, all products (%), 2025, according to World Bank

Worked examples

Example 1 — a first encounter with List of countries by tariff rate

Start with the simplest possible case. Write down what List of countries by tariff rate claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to List of countries by tariff rate before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about List of countries by tariff rate ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of List of countries by tariff rate

In research
List of countries by tariff rate appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses List of countries by tariff rate in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
List of countries by tariff rate is common in secondary-school and first-year university syllabi. It links to neighbouring topics Customs duty rates by countries and regions, Lists of countries, Lists of countries by economic indicator, so understanding it makes those chapters shorter.
In everyday life
Look for List of countries by tariff rate outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study List of countries by tariff rate in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what List of countries by tariff rate means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain List of countries by tariff rate out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of countries by tariff rate in simple terms?

This is a list of countries by tariff rate. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.

Why does List of countries by tariff rate matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study List of countries by tariff rate?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on List of countries by tariff rate.

Tags

  • Customs duty rates by countries and regions
  • Lists of countries
  • Lists of countries by economic indicator

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