Exchange Rate Conversion with Date Range

[FaizanRao]

Dear Members

I'm a newbie and need help to convert base currency values in USD or any other currency.

I have posted the same question earlier but provided solution is not working when I copied the suggested formula to my database.

Data Tables & Required Results 

pbix file 

Thanks for your help

Faizan Rao

[selimovd · Accepted solution]

Hey @FaizanRao ,

first of all you have to fix the data type in the CurrencyRate table. The value should be a decimal number, the dates should be dates.

Then you can add the following calculated column to the SalesData table:

Value in CurrencyRate =
VAR vRowCurrency = SalesData[Currency]
VAR vRowDate = SalesData[Date]
VAR vRowValue = SalesData[Value]
VAR vExchangeRate =
    CALCULATE(
        MAX( CurrencyRate[Value] ),
        ALL( CurrencyRate ),
        CurrencyRate[Attribute] = vRowCurrency
            && CurrencyRate[Date From] <= vRowDate
            && CurrencyRate[Date To] >= vRowDate
    )
RETURN
    vRowValue * vExchangeRate

If you need any help please let me know.

If I answered your question I would be happy if you could mark my post as a solution ✔️ and give it a thumbs up 👍

Best regards

Denis

Blog: WhatTheFact.bi

Follow me: twitter.com/DenSelimovic

[v-rzhou-msft · Accepted solution]

Hi @FaizanRao 

We couldn't show dynamc results in calcualted columns, try to build a measure to show dynamic results in table visual by slicer.

Firstly we build an unrelated Currency table by dax.

CurrencySlicer = VALUES(CurrencyRate[Currency])

Build a slicer by this table. Then create measures.

Value in Select Currency Rate = 
VAR _CurrencyRate =
    CALCULATE (
        SUM ( CurrencyRate[Rate] ),
        FILTER (
            ALL ( CurrencyRate ),
            CurrencyRate[Date From] <= MAX ( SalesData[Date] )
                && CurrencyRate[Date To] >= MAX ( SalesData[Date] )
                && CurrencyRate[Currency] = MAX ( SalesData[Currency] )
        )
    )
VAR _SelectCurrency =
    SELECTEDVALUE ( CurrencySlicer[Currency] )
VAR _SelectRate =
    CALCULATE (
        SUM ( CurrencyRate[Rate] ),
        FILTER (
            ALL ( CurrencyRate ),
            CurrencyRate[Date From] <= MAX ( SalesData[Date] )
                && CurrencyRate[Date To] >= MAX ( SalesData[Date] )
                && CurrencyRate[Currency] = _SelectCurrency
        )
    )
RETURN
    IF (
        HASONEFILTER ( CurrencySlicer[Currency] ),
        DIVIDE ( SUM ( SalesData[Value] ), _CurrencyRate ) * _SelectRate,
        DIVIDE ( SUM ( SalesData[Value] ), _CurrencyRate )
    )

Select Currency Rate = 
VAR _SelectCurrency =
    SELECTEDVALUE ( CurrencySlicer[Currency] )
VAR _SelectRate =
    CALCULATE (
        SUM ( CurrencyRate[Rate] ),
        FILTER (
            ALL ( CurrencyRate ),
            CurrencyRate[Date From] <= MAX ( SalesData[Date] )
                && CurrencyRate[Date To] >= MAX ( SalesData[Date] )
                && CurrencyRate[Currency] = _SelectCurrency
        )
    )
VAR _RMRate =
    CALCULATE (
        SUM ( CurrencyRate[Rate] ),
        FILTER (
            ALL ( CurrencyRate ),
            CurrencyRate[Date From] <= MAX ( SalesData[Date] )
                && CurrencyRate[Date To] >= MAX ( SalesData[Date] )
                && CurrencyRate[Currency] = "RM"
        )
    )
RETURN
    IF ( HASONEFILTER ( CurrencySlicer[Currency] ), _SelectRate, _RMRate )

Result is as below.

By default, measures will show values in RM rate and RM rate in date range.

If we select Currency in slicer, such as USD, measures will show values in USD rate and USD rate in date range.

For more details, you can download my sample as below.

Best Regards,
Rico Zhou

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[FaizanRao]

also suggest how I could display exchange rate in table.

[FaizanRao]

Dear Denis

Thanks for your help.

Now I could get conversion in RM currency but pls help me how I could convert in any other currency like USD or SGD?

updated pbix file 

Thanks

Faizan

[selimovd · Accepted solution]

Hey @FaizanRao ,

first of all you have to fix the data type in the CurrencyRate table. The value should be a decimal number, the dates should be dates.

Then you can add the following calculated column to the SalesData table:

Value in CurrencyRate =
VAR vRowCurrency = SalesData[Currency]
VAR vRowDate = SalesData[Date]
VAR vRowValue = SalesData[Value]
VAR vExchangeRate =
    CALCULATE(
        MAX( CurrencyRate[Value] ),
        ALL( CurrencyRate ),
        CurrencyRate[Attribute] = vRowCurrency
            && CurrencyRate[Date From] <= vRowDate
            && CurrencyRate[Date To] >= vRowDate
    )
RETURN
    vRowValue * vExchangeRate

If you need any help please let me know.

If I answered your question I would be happy if you could mark my post as a solution ✔️ and give it a thumbs up 👍

Best regards

Denis

Blog: WhatTheFact.bi

Follow me: twitter.com/DenSelimovic

[FaizanRao]

Sorry for my late reply. Once again thanks for your help.