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USD to KHR: today's official NBC rate

The official Cambodia exchange rate, recorded automatically every evening.

rielsync.com/exchange-rate-today
KHR per 1 USD4,056Updated once dailyPublished by the National Bank of Cambodia on 02 Oct 2026

Two weeks of published rates

NBC published rates, 19 Sep 2026 to 02 Oct 2026
DateRate (KHR per USD)Change
19 Sep 2026Not published (weekend or public holiday)
20 Sep 2026Not published (weekend or public holiday)
21 Sep 20264,054—
22 Sep 20264,055+1
23 Sep 20264,056+1
24 Sep 2026Not published (weekend or public holiday)
25 Sep 20264,057+1
26 Sep 2026Not published (weekend or public holiday)
27 Sep 2026Not published (weekend or public holiday)
28 Sep 20264,0570
29 Sep 20264,056−1
30 Sep 20264,055−1
01 Oct 20264,054−1
02 Oct 20264,056+2

NBC does not publish every day. A missing date here means no rate was published, not that one was missed.

Checking this page every morning is the manual version of RielSync

RielSync records this same rate every evening and writes it directly into your ERP or POS, so nobody has to open this page, copy a number, and paste it in by hand.

Without RielSync

Someone checks the NBC site or a page like this one, copies the rate, and enters it into the accounting system by hand, every working day.

With RielSync

The rate is recorded, checked against recent history, and pushed into Odoo, SambaPOS, QuickBooks Online, Zoho Books, or SAP Business One automatically.

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Thirty days of movement

Latest4,056
30-day change+9
High4,057
Low4,047

Why the published rate matters for your invoices

The General Department of Taxation expects invoices and filings to use the rate NBC actually published for that date, not an estimate. See how that applies to weekend and holiday invoicing and payroll and annual filings.

Questions about this page

How often is this page updated?

Once a day. NBC publishes each day's rate the previous afternoon, so this page, and your connected accounting system, already shows it before that day begins.

What happens on a weekend or public holiday?

NBC has nothing to publish for those dates, so this page shows the gap rather than repeating the previous rate. The previous rate is never reused under a new date, on either side.

Can this rate go straight into my accounting system instead of me copying it?

Yes. RielSync pushes this same rate into Odoo, SambaPOS, QuickBooks Online, Zoho Books, or SAP Business One automatically, every evening. See how it works.

Sourced from the National Bank of Cambodia's official published exchange rate.