The Sri Lankan Rupee (LKR) is the official currency of Sri Lanka.
LKR to BDT
Convert Sri Lankan Rupee (LKR) to Bangladeshi Taka (BDT) using a clear reference exchange rate, with a table and FAQ.
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Convert LKR to BDT (Sri Lankan Rupee to Bangladeshi Taka) with a clear reference rate, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
The Bangladeshi Taka (BDT) is the official currency of Bangladesh.
BDT = LKR × 0.3928571429
Results update instantly for LKR to BDT conversions.
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Formula
BDT = LKR × 0.3928571429
LKR = BDT × 2.5454545455
Conversion table
| 1 LKR | 0.3929 BDT |
| 5 LKR | 1.9643 BDT |
| 10 LKR | 3.9286 BDT |
| 20 LKR | 7.8571 BDT |
| 50 LKR | 19.6429 BDT |
| 100 LKR | 39.2857 BDT |
| 500 LKR | 196.4286 BDT |
| 1000 LKR | 392.8571 BDT |
Related conversions
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How the formula works
This reference rate expresses how many Bangladeshi Takas (BDT) one Sri Lankan Rupee (LKR) is worth. Multiply a LKR amount by 0.3928571429 to get the equivalent in BDT. To go the other way, multiply a BDT amount by 2.5454545455. Live market rates move constantly, so treat this figure as an offline reference point rather than a real-time quote.
Frequently asked questions
What is Sri Lankan Rupee (Rs)?
The Sri Lankan Rupee (LKR) is the official currency of Sri Lanka.
What is Bangladeshi Taka (৳)?
The Bangladeshi Taka (BDT) is the official currency of Bangladesh.
How do I convert LKR to BDT?
Multiply the LKR amount by 0.3928571429 to get BDT. This page uses an offline reference rate; the live in-page calculator can refresh rates from an API.
Are these exchange rates live?
This page shows an offline reference rate for fast, always-available conversions. Use the calculator's refresh option to pull live rates when you need current market pricing.
How do I convert BDT back to LKR?
Yes. Multiply the BDT amount by 2.5454545455 to get LKR, or use the reverse converter page directly.
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About converting LKR to BDT
This page converts Sri Lankan Rupee (LKR) to Bangladeshi Taka (BDT) using an offline reference rate of 1 LKR = 0.3928571429 BDT. It is designed for quick estimates — budgeting, travel planning, or invoice checks — where you need a fast answer without waiting on a live feed.
For time-sensitive transfers or trading, use the interactive converter above and refresh live rates, since currency markets change throughout the trading day.