21 THB to IDR

21 THB = 11,309.44 IDR at the rate on 2026-07-15.

฿1 = Rp538.54 ^{-Rp7.17 (-1.33%)} at the rate on 2026-07-15.

The cost of 21 Thai Baht in Indonesian Rupiah today is Rp11,309.44 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -1.33% (by -Rp7.17). The exchange rate of the Thai Baht in relation to the Indonesian Rupiah on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

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Thai Baht

THB

Thailand

Indonesian Rupiah

IDR

Indonesia

With the currency converter, you can convert 21 Thai Baht to Rupiah and find out how much twenty-one baht is currently worth in Rupiah. Also, you can make a reverse calculation and find out the current value of 21 Rupiah in Thai Baht.

19 THB to IDR	20 THB to IDR	21 THB to IDR	22 THB to IDR	23 THB to IDR
Rp10,232.35	Rp10,770.90	Rp11,309.44	Rp11,847.99	Rp12,386.53

19 THB to IDR

20 THB to IDR

21 THB to IDR

22 THB to IDR

23 THB to IDR

Rp10,232.35

Rp10,770.90

Rp11,309.44

Rp11,847.99

Rp12,386.53

Graph of change in 21 Thai Baht to Indonesian Rupiah rate

Select the period for plotting the chart:

The Thai Baht to Rupiah exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.

Dynamics of the cost changes of 21 Baht (THB) in Rupiah (IDR)

Changes for the week (7 days)
Date	Day of the week	21 THB to IDR	Changes	Changes %
July 9, 2026	Thursday	21 THB = 11,409.26 IDR	+44.78 IDR	+0.39%
July 10, 2026	Friday	21 THB = 11,402.63 IDR	-6.63 IDR	-0.06%
July 11, 2026	Saturday	21 THB = 11,402.63 IDR	+0.0003 IDR	+0.000003%
July 12, 2026	Sunday	21 THB = 11,374.78 IDR	-27.84 IDR	-0.24%
July 13, 2026	Monday	21 THB = 11,380.01 IDR	+5.23 IDR	+0.05%
July 14, 2026	Tuesday	21 THB = 11,460.10 IDR	+80.09 IDR	+0.70%
July 15, 2026 (today)	Wednesday	21 THB = 11,309.44 IDR	-150.66 IDR	-1.33%
The cost of 21 Baht (THB) in Indonesian Rupiah for a week (7 days) decreased by -Rp99.82 (ninety-nine rupiah eighty-two sen).

Changes for the month (30 days)
Date	Day of the week	21 THB to IDR	Changes	Changes %
June 15, 2026	Monday	21 THB = 11,427.81 IDR	-21.83 IDR	-0.19%
July 15, 2026 (today)	Wednesday	21 THB = 11,309.44 IDR	-118.37 IDR	-1.05%
The cost of 21 Baht (THB) in Indonesian Rupiah for a month (30 days) decreased by -Rp118.37 (one hundred eighteen rupiah thirty-seven sen).

Changes for the year (365 days)
Date	Day of the week	21 THB to IDR	Changes	Changes %
July 15, 2025	Tuesday	21 THB = 10,491.36 IDR	-30.05 IDR	-0.29%
July 15, 2026 (today)	Wednesday	21 THB = 11,309.44 IDR	+818.08 IDR	+7.23%
The cost of 21 Baht (THB) in Indonesian Rupiah for a year (365 days) increased by +Rp818.08 (eight hundred eighteen rupiah eight sen).

Currency Converter

Graph of change in 21 Thai Baht to Indonesian Rupiah rate

Dynamics of the cost changes of 21 Baht (THB) in Rupiah (IDR)

Cross rate of 21 THB to other currencies