By Piet Jonas
Report updated Apr 16, 2026
VAT Calculator
For professionals, travelers, and consumers who need to calculate VAT, GST, HST, or PST rates for various countries.
Overview Β· Full Intel report in progress
VAT Calculator is an established shopping app that is completely free. With a 4.6/5 rating from 2.9K reviews, it shows polarized user reception.
What is VAT Calculator?
Current Momentum
v1.4 Β· 12mo ago
ZombieLast updated 383d ago. 5 versions tracked.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
Loading...
What Are The Key Features?
Values and calculations entered on one screen are automatically reflected across all three interface screens.
Includes pre-set VAT, GST, HST, PST, and consumption tax rates for European Union countries and numerous international regions.
Allows users to define custom rates for specific needs, such as discounts, fees, or countries not currently listed.
How much does it cost?
Who Built It?
Piet Jonas
Providing specialized utility tools and calculators for professionals and technical users needing precise, localized data.
Portfolio
12
Apps
Who is Piet Jonas?
Piet Jonas operates as a utility-focused studio, prioritizing single-purpose tools over broad consumer platforms. The portfolio's strategic value is concentrated in high-utility calculators and technical viewers that leverage localized data engines, such as international tax rates and solar positioning. This 'build and maintain' approach allows the publisher to occupy specific functional niches in the Shopping and Reference categories with minimal competitive overlap.
Who is Piet Jonas for?
- Professionals
- Web developers
- International travelers requiring specific technical
- Financial
Portfolio momentum
Maintained a steady development cadence with 3 updates across the portfolio in the last 6 months, focusing on core utility functionality.
What other apps does Piet Jonas make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for VAT Calculator?
How's The Shopping Market?
How does it evolve in the Shopping market?
| Chart | Rank | Change |
|---|---|---|
| Paid | #65 |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for VAT Calculator
Key Takeaways
This is a specialized, free utility that simplifies international tax calculations through a synchronized, multi-screen interface.
Where Is It Heading?
Trend analysis
Available very soon