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如何计算GST

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GST (Goods and Services Tax) is India's unified indirect tax that replaced multiple cascading taxes (VAT, service tax, excise duty) in 2017. GST has five main slabs: 0%, 5%, 12%, 18%, and 28%. Most services are taxed at 18%; essential goods at 0–5%.

公式

GST amount = Original price × GST rate / 100
GST
GST price / (1 + GST rate/100) — GST price / (1 + GST rate/100)

分步指南

  1. 1GST amount = Original price × GST rate / 100
  2. 2Price inclusive of GST = Original price × (1 + GST rate/100)
  3. 3Original price from GST-inclusive price = GST price / (1 + GST rate/100)
  4. 4CGST = SGST = GST/2 (for intra-state transactions)

例题解析

输入
₹10,000 item at 18% GST
结果
GST: ₹1,800 → Total: ₹11,800
CGST ₹900 + SGST ₹900
输入
MRP ₹11,800 inclusive of 18% GST
结果
Base price: ₹10,000
11,800 / 1.18 = 10,000

常见问题

What is Gst?

GST (Goods and Services Tax) is India\. Use this calculator for accurate, instant results.

How accurate is the Gst calculator?

The calculator uses the standard published formula for gst. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Gst calculator use?

This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Gst calculator use?

The core formula is: GST amount = Original price × GST rate / 100. Each step in the calculation is shown so you can verify the result manually.

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