---
title: "Cost of Living in Tonga vs the US — Geo-Parity"
description: "Tonga is about 20% cheaper than the United States (price level 0.798, US = 1.0). See what US salaries are really worth in Tonga, across World Bank, IMF, OECD, Eurostat and Penn World Table data."
canonical: "https://geo-parity.com/ppp/tonga/"
json: "https://geo-parity.com/api/calculate.json?income=100000&target=TO"
generator: geo-parity markdown twin
---
Purchasing Power Parity · Tonga

# Cost of living in 🇹🇴 Tonga vs the United States

Tonga has a US-relative price level of **0.798** (US = 1.0) — about 20% cheaper than the United States. Reference year 2025.

## What US salaries are worth in Tonga

| US income | Feels like (US-equivalent) | Cost of a US lifestyle |
| --- | --- | --- |
| $50,000 | $62,657 | $39,900 |
| $80,000 | $100,251 | $63,840 |
| $120,000 | $150,376 | $95,760 |
| $180,000 | $225,564 | $143,640 |
| $250,000 | $313,283 | $199,500 |

“Feels like” = income ÷ price level; “cost of a US lifestyle” = income × price level. Try your own number in the [interactive calculator](https://geo-parity.com/?target=TO).

## How the sources compare

Each provider measures Tonga's price level slightly differently; a tight spread means high confidence.

Consensus (median) 0.798 2025

World Bank — GDP 0.750 2025

IMF (WEO) 0.846 2025

World Bank — Consumption 0.779 2025

CIA Factbook (coverage) 0.605 2023

## Countries with a similar cost of living

- [🇩🇪 Germany](https://geo-parity.com/ppp/germany/) — price level 0.802
- [🇦🇹 Austria](https://geo-parity.com/ppp/austria/) — price level 0.804
- [🇧🇪 Belgium](https://geo-parity.com/ppp/belgium/) — price level 0.808
- [🇸🇧 Solomon Islands](https://geo-parity.com/ppp/solomon-islands/) — price level 0.785
- [🇸🇲 San Marino](https://geo-parity.com/ppp/san-marino/) — price level 0.77

Relocating for work? use the [Fair Pay Localizer](https://geo-parity.com/?tab=salary).

- [How much you need to retire in Tonga](https://geo-parity.com/fire/tonga/)

## Frequently asked questions

- **How expensive is Tonga compared to the United States?**: Tonga has a price level of 0.798 relative to the US baseline of 1.0 (about 20% cheaper than the United States), based on the median of independent votes from the World Bank/IMF (one vote — both use the official exchange rate), the Eurostat-OECD PPP programme and the Penn World Table, reference year 2025.
- **What is a $100,000 salary worth in Tonga?**: In purchasing-power terms, $100,000 stretches to about $125,313 of US-equivalent lifestyle in Tonga; conversely, sustaining a $100,000 US lifestyle there costs about $79,800.
- **Where does the Tonga cost-of-living data come from?**: Real price-level figures from the World Bank, IMF World Economic Outlook, OECD, Eurostat and Penn World Table, blended as a per-country median of independent votes and refreshed at build time.

Figures are informational estimates from public datasets — not investment or relocation advice. Agents: GET /api/calculate.json?income=100000&target=TO.

---

Source: Geo-Parity — https://geo-parity.com/ppp/tonga/ · JSON: https://geo-parity.com/api/calculate.json?income=100000&target=TO