Free shipping tools for Indian ecommerce.

The calculators and lookups every store, seller and developer needs — powered by the same engine and live pincode master behind the Postpin API. No sign-up needed.

Shipping Rate Calculator

Live door-to-door shipping charges between any two Indian pincodes — zone, surcharges and GST included.

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Volumetric Weight Calculator

Enter parcel dimensions and see the volumetric and chargeable weight couriers will actually bill you for.

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Pincode Serviceability Lookup

Check any Indian pincode: city, state, district, metro/remote status and prepaid/COD serviceability.

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Pincode Directory

Browse every serviceable pincode in India, organised by state and district — kept in nightly sync with India Post.

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Need these answers inside your own product?

Everything on this page is one API call: rates, serviceability, volumetric math and the full pincode master. Free plan includes 1,000 calls a month.

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