TT buying rate, CAD

Exchange rates. Rupees, daily.

Values

Latest · 15 Oct 2026Rs 228.76+Rs 0.10 on 14 Oct 2026

Period	Rupees	Change, Rs
15 Oct 2026	228.76	+0.10
14 Oct 2026	228.66	+1.07
13 Oct 2026	227.59	−0.16
12 Oct 2026	227.75	−0.70
9 Oct 2026	228.45	+0.69
8 Oct 2026	227.76	−0.55
7 Oct 2026	228.31	+0.91
6 Oct 2026	227.40	+0.25
5 Oct 2026	227.15	−0.93
2 Oct 2026	228.08	+0.29
1 Oct 2026	227.79	−0.84
30 Sep 2026	228.63	−0.45

Data source: Central Bank of Sri Lanka, CBSL exchange rate lookups

Macro Lab · LK.EXT.FX.CAD.BUY.D · CC BY 4.0

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About this series

Source Central Bank of Sri Lanka, compiled by Macro Lab
Unit Rupees
Date range 2 Feb 2007 – 15 Oct 2026
Last checked 15 Oct 2026

Checks: 28 recorded for this series, listed below.

Details

Name in the warehouse: TT buying rate, CAD
Read from: CBSL exchange rate lookups (Central Bank of Sri Lanka)
Source page: https://www.cbsl.gov.lk/en/rates-and-indicators/exchange-rates/daily-buy-and-sell-exchange-rates
Notes: CBSL Data Library (wizard export) From 2016-10-06, days the Data Library does not have are taken from CBSL's exchange rate lookup pages (158 so far). On the 3197 days both have, 3174 agree.

Source documents

No file is recorded for these values.

Vintages

9 vintages, the latest published 15 Oct 2026.

Related series

Republished by: LK.EXT.FX_DAILY_TT.CAD.BUY.D

Source discrepancies

What the warehouse found when it checked this series: the same figure from two agencies, splice overlaps, published rates against ones recalculated from the index, and outliers.

Error in the source6 Oct 2015
This series reads 105.4; the same figure from the other source reads 108.9. Compared with LK.EXT.FX_DAILY_TT.CAD.BUY.D.

Two agencies: 108.92 and 105.36, difference 3.56.
LK.EXT.FX_DAILY_TT.CAD.BUY.D: IF_Buying_Selling file vs the Data Library
LK.EXT.FX_DAILY_TT.CAD.BUY.D: value 108.9200 vs Data Library 105.3600. Whole-day anomaly in the source file: every daily-TT currency (buy and sell) jumps on this one day while every neighbouring day matches the Data Library exactly (e.g. USD/BUY 144.53 here vs 138.9x the day before and after, in both the file and the Library) - re-verified series by series. A single bad row in IF_Buying_Selling_Exchange_Rates...xlsx, not a parsing issue.
Error in the source1 Oct 2018
This series reads 129.3; the same figure from the other source reads 135.1. Compared with LK.EXT.FX_DAILY_TT.CAD.BUY.D.

Two agencies: 135.053 and 129.35, difference 5.703.
LK.EXT.FX_DAILY_TT.CAD.BUY.D: IF_Buying_Selling file vs the Data Library
LK.EXT.FX_DAILY_TT.CAD.BUY.D: value 135.0525 vs Data Library 129.3500. USD/BUY 180.08 here vs ~167.0 the day before and after). A single bad row in the source file.
Rounding26 Apr 2018
This series reads 120.3; the same figure from the other source reads 120.3. Compared with LK.EXT.FX_DAILY_TT.CAD.BUY.D.

Two agencies: 120.319 and 120.29, difference 0.029.
LK.EXT.FX_DAILY_TT.CAD.BUY.D: IF_Buying_Selling file vs the Data Library
LK.EXT.FX_DAILY_TT.CAD.BUY.D: value 120.3193 vs Data Library 120.2900. Every currency differs from the Data Library by under 0.2 LKR on this date - the file records 4 decimal places (e.g. USD/BUY 155.5247) where the Library's copy has 2 (155.43); a precision/rounding difference between two CBSL publications of the same TT rate, not an error.
Disagrees with itself7 May 2010
Checked against another source.

Successor diff: 106.94 and 107.31, difference −0.37.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself15 Jun 2010
Checked against another source.

Successor diff: 108.61 and 108.72, difference −0.11.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself19 Jul 2010
Checked against another source.

Successor diff: 108.32 and 105.59, difference 2.73.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself16 Nov 2010
Checked against another source.

Successor diff: 108.77 and 108.84, difference −0.07.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself22 Nov 2010
Checked against another source.

Successor diff: 108.72 and 108.7, difference 0.02.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself25 Mar 2011
Checked against another source.

Successor diff: 111.32 and 111.12, difference 0.2.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself23 Nov 2011
Checked against another source.

Successor diff: 107.84 and 107.97, difference −0.13.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself29 Nov 2011
Checked against another source.

Successor diff: 108.38 and 108.37, difference 0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself6 Jan 2012
Checked against another source.

Successor diff: 110.16 and 110.15, difference 0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself25 Jan 2012
Checked against another source.

Successor diff: 111.04 and 111.77, difference −0.73.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself9 Feb 2012
Checked against another source.

Successor diff: 112.72 and 112.97, difference −0.25.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself23 Dec 2013
Checked against another source.

Successor diff: 120.71 and 120.72, difference −0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself24 Mar 2014
Checked against another source.

Successor diff: 114.37 and 114.73, difference −0.36.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself23 Apr 2014
Checked against another source.

Successor diff: 116.41 and 116.4, difference 0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself9 Jun 2014
Checked against another source.

Successor diff: 117.2 and 117.19, difference 0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself2 Mar 2015
Checked against another source.

Successor diff: 104.8 and 104.08, difference 0.72.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself21 Jul 2015
Checked against another source.

Successor diff: 101.05 and 101.07, difference −0.02.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself16 Dec 2015
Checked against another source.

Successor diff: 102.29 and 102.6, difference −0.31.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself29 Feb 2016
Checked against another source.

Successor diff: 104.69 and 104.54, difference 0.15.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself8 Aug 2016
Checked against another source.

Successor diff: 108.29 and 108.28, difference 0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself5 Jan 2017
Checked against another source.

Successor diff: 110.64 and 110.63, difference 0.01.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself8 Feb 2018
Checked against another source.

Successor diff: 120.79 and 120.75, difference 0.04.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
Disagrees with itself26 Apr 2018
Checked against another source.

Successor diff: 120.32 and 120.29, difference 0.03.
CBSL's exchange rate lookup pages against the Data Library
CBSL's exchange rate lookup and the Data Library disagree on 13-18 days per currency between 2010 and April 2018, by a few cents to a few rupees (USD sell 2011-02-28: 91.67 in the lookup, 111.67 in the library). Most look like slips on one side or the other; which side is right is not established for each day.
For information
This series and the same figure from another source differ over the period they share. Compared with LK.EXT.FX_MONTHLY.CAD.EOM.M.

Two agencies: , difference −0.682.
CAD: IF_End_of_the_Month file vs the Data Library's daily TT mid on the last business day on record each month. 44 of 236 months differ by more than 0.5 LKR, mean diff -0.682, worst -10.172 in 2022-04.
CAD: IF_End_of_the_Month_Exchange_Rates.xlsx (CBSL's IMF/IFS reporting rate) vs the Data Library's daily commercial-bank TT mid on the last business day on record each month.
For information
This series and the same figure from another source differ over the period they share. Compared with LK.EXT.FX_MONTHLY.CAD.AVG.M.

Two agencies: , difference −1.257.
CAD: IF_Monthly_Average file vs mean of the Data Library's daily TT mid, by calendar month. 33 of 236 months differ by more than 0.5 LKR, mean diff -1.257, worst -5.694 in 2022-04.
CAD: IF_Monthly_Average_Exchange_Rates.xlsx (CBSL's IMF/IFS reporting rate) vs the mean of the Data Library's daily commercial-bank TT mid over the same calendar month. Reported, not merged.

Errors and rounding first. 25 more checks.