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Calculadora de GST de India: con y sin impuesto, CGST, SGST e IGST

Introduce un importe y un tipo de GST para añadir el GST a un precio o quitarlo de un total, con el desglose en CGST, SGST o IGST.

Calculadora

El importe es
$

Se muestra en USD. Los tramos del GST son los de India; el cálculo porcentual sirve en cualquier moneda.

Tipo de GST
%
Tipo de operación
Más opciones (cess adicional)
%

Gravamen opcional sobre el GST para algunos bienes. Deja 0 si no hay.

Importe total$141.60GST de $21.60 al 18 %
Precio base (sin GST)
$120.00
CGST (9 %)
$10.80
SGST/UTGST (9 %)
$10.80
GST total
$21.60
Total a pagar
$141.60
Impuesto como parte del total
15.3%
El mismo importe con cada tipo de GST
Tipo de GSTGST totalTotal a pagar
0%$0.00$120.00
3%$3.60$123.60
5%$6.00$126.00
18%$21.60$141.60
40%$48.00$168.00

El tipo aplicable depende del código HSN o SAC del artículo. Consulta la lista oficial de tipos para tu producto.

Los importes están en USD (United States seleccionado). Cambia el país o la moneda en la cabecera. Los tipos de cambio son aproximados, de una tabla estática actualizada el 2026-10-25: no son en tiempo real ni sirven para operaciones. Los tramos del impuesto indio y los tipos de GST siguen siempre las normas de India y se expresan en INR; las cifras en otras monedas son equivalentes aproximados.

Estimaciones solo para planificar. No constituyen asesoramiento fiscal ni financiero. Última verificación: 2026-10-25

La guía detallada que aparece a continuación (explicación, ejemplo resuelto, limitaciones, preguntas frecuentes y fuentes) está por ahora solo en inglés.

Calculadora de GST de India: cómo funciona

Goods and Services Tax is charged as a percentage of the transaction value. You either start from a price before tax and add GST on top, which is the exclusive method, or start from a price that already contains GST and take it out, the inclusive method.

For a sale within one state the tax is split equally between the Centre and the state: CGST and SGST (or UTGST in a Union Territory). For a sale between states, or an import, the whole amount is charged as IGST. This calculator offers the 0%, 3%, 5%, 18% and 40% rates, returns the base price, each tax component and the total, and lets you switch between intra-state and inter-state supply.

Fórmula e hipótesis

Fórmula

  • Sin impuesto: GST = importe × tipo; total = importe + GST
  • Con impuesto incluido: base = importe ÷ (1 + tipo); GST = importe − base

Hipótesis

  • Tipos disponibles: 0 %, 3 %, 5 %, 18 % y 40 %. El tramo aplicable depende del producto o servicio (HSN/SAC): confírmalo en la notificación del CBIC.
  • En operaciones dentro de un mismo estado, el GST se reparte a partes iguales entre CGST y SGST/UTGST; en operaciones entre estados se cobra como IGST.
  • No se incluyen cess, TCS/TDS ni las reglas de redondeo de las facturas.

Ejemplo resuelto

₹1,000 at 18% GST

  1. Exclusive: GST = 1,000 × 18% = ₹180; total = ₹1,180. Within one state this is CGST ₹90 + SGST ₹90.
  2. Inclusive: base = 1,180 ÷ 1.18 = ₹1,000; GST = 1,180 − 1,000 = ₹180.
  3. Inter-state: the same ₹180 is charged as IGST.

Resultado: Base ₹1,000, GST ₹180, total ₹1,180.

Limitaciones

  • The rate for a product or service depends on its HSN or SAC code. Confirm it on the official CBIC rate notification before issuing an invoice.
  • Compensation cess, TCS/TDS, reverse charge, composition scheme, and invoice rounding rules are not included.
  • Input tax credit is not calculated, so the result shows tax on one transaction, not your net GST liability for the month.
  • Place-of-supply rules decide whether a sale is intra-state or inter-state; for services this is not always the customer's location.

Preguntas frecuentes

What is the difference between inclusive and exclusive GST?

Exclusive means the price you type excludes GST, so GST is added on top. Inclusive means the price already contains GST, so the tool works backwards to find the base price.

What are CGST, SGST and IGST?

For a sale inside a state, GST is shared as CGST (Centre) and SGST/UTGST (state), each half the rate. For a sale between states, IGST at the full rate is charged.

How do I find the right GST rate?

Look up the HSN code (goods) or SAC code (services) on the CBIC rate schedule or ask your accountant. This tool does not guess the rate from a product name.

What does a 0% rate mean?

Nil-rated and exempt supplies both have no GST to collect, but they are treated differently for input tax credit. This calculator only shows zero tax.

Is GST charged on a discounted price?

GST is charged on the actual transaction value after a discount that is agreed in advance and shown on the invoice. Discounts given later may be treated differently.

Can I use this for my GST return?

No. It helps with quotes and pricing; file returns on the GST portal using your invoice records.

How do I calculate GST from the total amount?

Divide the GST-inclusive total by 1 plus the rate. At 18%, a total of ₹1,180 gives a base price of ₹1,180 ÷ 1.18 = ₹1,000, and the GST is ₹1,180 − ₹1,000 = ₹180. This is the reverse GST calculation; choose the inclusive mode in the calculator and it does the working for you.

What does 1.18 mean in GST calculation?

1.18 is 1 plus the 18% GST rate. Multiply a price before GST by 1.18 to add GST, or divide a GST-inclusive price by 1.18 to take it out. The same idea works for other rates: 1.05 for 5%, 1.03 for 3% and 1.40 for 40%.

Fuentes

Datos de la calculadora verificados por última vez: 2026-10-25. Estimaciones solo para planificar; no constituyen asesoramiento fiscal ni financiero.

¿Y ahora qué?

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