日本の消費税・GST計算：¥300（10.0%）
Instant 2026 calculation for Japanese Consumption Tax (消費税 / Shōhizei) on ¥300 in Japan (Standard Rate: 10.0%).
Add 10.0% GST (Excl → Incl)
¥330.00
GST Added: +¥30.00
Remove 10.0% GST (Incl → Excl)
¥272.73
GST Extracted: -¥27.27
Japan GST / Consumption Tax Breakdown on ¥300
| Net Amount (Excluding GST / 税抜) | ¥300.00 |
| + 10.0% Japanese Consumption Tax (消費税 / Shōhizei) | +¥30.00 |
| Gross Total (Including GST / 税込) | ¥330.00 |
| Reverse Calculation: Gross Input ¥300.00 → Net Base | ¥272.73 (Tax: ¥27.27) |