Convert 100 US Dollar (USD) to Hong Kong Dollar (HKD)

Convert US dollars to Hong Kong dollars at the live mid-market rate. Reverse: HKD to USD

Amount

From

100 US dollars =

784.68 HKD +0.01% today

1 USD = 7.8468 HKD · 1 HKD = 0.12744 USD

Mid-market rate, updated 23:00 UTC. Paid plans update as often as every 60 seconds. Get USD→HKD rates via API

USD to HKD over the last year

52-week high: 7.8471
52-week low: 7.7676
52-week average: 7.8171
Change over the year: +0.82%

Conversion tables

USD to HKD
USD	HKD
1 USD	7.85 HKD
10 USD	78.47 HKD
100 USD	784.68 HKD
1,000 USD	7,846.80 HKD
10,000 USD	78,468.01 HKD
50,000 USD	392,340.06 HKD
100,000 USD	784,680.11 HKD

HKD to USD
HKD	USD
1 HKD	0.1274 USD
10 HKD	1.27 USD
100 HKD	12.74 USD
1,000 HKD	127.44 USD
10,000 HKD	1,274.40 USD
50,000 HKD	6,372.02 USD
100,000 HKD	12,744.05 USD

Official USD/HKD rates

For accounting, tax and customs, rules usually name an official rate: the one a central bank publishes once a day. These banks publish one for this pair.

Federal ReserveHKD against the USD, daily

Get USD→HKD rates via API

The live rate, the rate on any past day or a whole range, for HKD and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=USD -d currencies=HKD \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=USD -d currencies=HKD \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about USD to HKD

How much is 100 USD in HKD?

100 US dollars is 784.68 Hong Kong dollars at the mid-market rate of 2 October 2026, 23:00 UTC, when 1 USD = 7.8468 HKD.

What was the USD to HKD rate over the last year?

Over the last 52 weeks 1 USD ranged from 7.7676 to 7.8471 HKD, 7.8171 HKD on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for USD/HKD, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse. For accounting and tax, where an official rate is usually required, use the central bank rates below.