日本の消費税・GST計算：¥122,500（10.0%）
Instant 2026 calculation for Japanese Consumption Tax (消費税 / Shōhizei) on ¥122,500 in Japan (Standard Rate: 10.0%).
Add 10.0% GST (Excl → Incl)
¥134,750.00
GST Added: +¥12,250.00
Remove 10.0% GST (Incl → Excl)
¥111,363.64
GST Extracted: -¥11,136.36
Japan GST / Consumption Tax Breakdown on ¥122,500
| Net Amount (Excluding GST / 税抜) | ¥122,500.00 |
| + 10.0% Japanese Consumption Tax (消費税 / Shōhizei) | +¥12,250.00 |
| Gross Total (Including GST / 税込) | ¥134,750.00 |
| Reverse Calculation: Gross Input ¥122,500.00 → Net Base | ¥111,363.64 (Tax: ¥11,136.36) |