消費税計算機 - 税額から税込みを逆算や税率指定できる

Contains ads
10+
Downloads
Content rating
Everyone
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About this app

・Tap one of "excluding tax, amount of tax, or including tax" and enter it in the red frame.
・Tap "=" or "tax rate" to calculate the rest.
・Tap the tax rate to switch and it will be automatically calculated. When switching tax rates, the remaining calculations are based on the numbers in the gray frame.
・You can also specify the tax rate by entering it yourself in addition to 8 and 10%.
・The tax amount is calculated by rounding down.
・We do not guarantee the calculation results of this application. Furthermore, we are not responsible for any damage caused by the use of this app. Thank you for your understanding before using this service.
Updated on
Aug 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

What’s new

for New Api

App support

About the developer
GAHARA
gahara.works@gmail.com
3-388-2, JOGOCHO KAKAMIGAHARA, 岐阜県 504-0927 Japan
+81 80-8710-4047