Where did this money come from?
Bhutanese ngultrum
A history told through its predecessors and the currencies that followed.
6 ancestors0 descendantsEstablished connections in this atlas
Follow a name to its history. Select a dated connection for its evidence.
DocumentedQualified
The incoming line
All 6 ancestors shown. Predecessors lead down to the selected currency. Later contributions join an existing currency; they do not establish its origin.
Predecessor1700–1794
Mughal rupee–dam accountingQualified · Intervening stages openLater contribution1818–1835
Madras pagoda–fanam accountingQualified · Later contributionLater contribution1793–1802
Patna Sanwat / Azeemabadee rupee accountDocumented · Later contributionPredecessor1835–1838
Calcutta sicca rupeeDocumentedLater contribution1955
Hyderabad Osmania / Hali sicca rupeeDocumented · Later contributionPredecessor1974
Indian rupeeDocumentedThis currencyBTN
Bhutanese ngultrumDates, conversion terms and evidence 6 connections
Indian rupee Bhutanese ngultrum
Read the evidence and qualifications ↗Calcutta sicca rupee Indian rupee
Read the evidence and qualifications ↗Hyderabad Osmania / Hali sicca rupee Indian rupee
1955DocumentedLater contribution or absorption
Read the evidence and qualifications ↗Patna Sanwat / Azeemabadee rupee account Calcutta sicca rupee
1793–1802DocumentedLater contribution or absorption
Read the evidence and qualifications ↗Mughal rupee–dam accounting Calcutta sicca rupee
Evidence period: 1700–1794QualifiedEarlier ancestry; intervening stages remain openA span of evidence, not an exact foundation date.
Read the evidence and qualifications ↗Madras pagoda–fanam accounting Indian rupee
Evidence period: 1818–1835QualifiedLater contribution or absorptionA span of evidence, not an exact foundation date.
Read the evidence and qualifications ↗No successor is established here. This does not imply extinction.