Convert USD to SYN | Live Synapse Calculator

USD/SYN: 1 USD ≈ 19.2307 SYN (Last update: May 22, 2026 at 03:35 UTC+0). Get the latest Synapse to Iranian Rial rate for FREE with WEEX Converter.

USD to SYN price chart

May 22, 2026 at 03:35 UTC+0
USD to SYN Rate--
1 USD = 19.2307 SYN
1 USD = 19.2307 SYN

USD to Synapse exchange rate

Today's USD to Synapse exchange rate is 19.2307Synapse per USD. With a circulating supply of 213,677,786.92220864 USD, USD's total market capitalization is $11,111,622.119193520342. USD trading volume has decreased by $1,458.6396071853517 over the past 24 hours, a decreased of 0.0941%. As of May 22, 2026, $1,548,636.58588203 worth of USD was traded. More SYN information>>

About Iranian Rial (USD)

What Is the United States Dollar (USD)?

The United States dollar (USD) is the official currency of the United States and several of its territories. It is represented by the symbol "$" and is subdivided into 100 cents. Banknotes are issued in denominations of $1, $2, $5, $10, $20, $50, and $100, while coins range from 1¢ to $1. Established by the Coinage Act of 1792, the dollar was originally linked to silver and gold, later solely to gold. In 1971, the U.S. abandoned the gold standard, and the dollar became a fiat currency, valued by government decree rather than physical commodities.

Why Is the USD Important?

The USD is the world's primary reserve currency and is widely used in international trade and finance. Many global commodities, such as oil and gold, are priced in dollars. Its dominance is supported by the size and stability of the U.S. economy and the liquidity of its financial markets. While the dollar experiences fluctuations due to economic and political events, it remains central to global finance and a key benchmark for international investment and trade.

How to convert Iranian Rial to Synapse

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Synapse price conversion tables

Convert Synapse to Iranian Rial
iconSynapse
Iranian Rial
1
0.052
2
0.104
3
0.156
5
0.26
10
0.52
25
1.3
50
2.6
100
5.2
1000
52
The SYN to USD converter table above shows the value of Iranian Rial in Synapse (from 1 SYN to 1000 SYN) at different conversion amounts.
Convert Iranian Rial to Synapse
Iranian Rial
iconSynapse
1
19.2307
5
96.1538
10
192.3076
20
384.6153
50
961.5384
100
1923.07692
200
3846.1538
500
9615.3846
1000
19230.7692
The USD to SYN converter table above shows the value of Iranian Rial in Synapse (from 1 USD to 1000 USD) at different conversion amounts.

Recent Conversions

See what others are converting with our SYN to USD or USD to SYN calculator. Track real-time conversions and explore popular trends from users just like you.
76.61VND to XRP82.82UAH to USDC11.68JLP to AED4.09VVV to ARS70.66UAH to WTRX
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69.96USDf to VND2.22USD to U7.81ASTER to JPY43.38RLUSD to TWD59.5BRL to DEXE
68.49AZN to USDT45.68WBTC to JPY79.25AED to USDY66.37ENA to TWD55.39BCH to BRL
4.14USDG to AZN82.85RUB to HBAR88.53UAH to USDT043.88SUI to BRL31.56PLN to SHIB
9.31AED to FTM39.75AZN to KHYPE22.34NEAR to PLN26.43RUB to UNI76.27RAIN to UAH

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Iranian Rial to Synapse performance history

Today vs. 24 hours ago

USD (Iranian Rial)
Today at 3:35 AM24 Hours Ago24h Change
1 USD19.2492 SYN19.1204 SYN+0.66%
5 USD96.2463 SYN95.6022 SYN+0.66%
10 USD192.4927 SYN191.2045 SYN+0.66%
50 USD962.4639 SYN956.02294 SYN+0.66%
100 USD1924.9278 SYN1912.04588 SYN+0.66%
1000 USD19249.2781 SYN19120.4588 SYN+0.66%
At the current Iranian Rial to Synapse exchange rate of 19.2307, 1 USD has a value of 19.2307 SYN. Over the past 24 hours, the USD to SYN rate has fluctuated by 0.66%. See 24-hour price change details for various Iranian Rial amounts (1 – 1,000 USD) in the table above.

Today vs. 30 Days ago

USD (Iranian Rial)
Today at 3:35 AM30 Days Ago30d Change
1 USD19.2492 SYN18.9609 SYN+1.49%
5 USD96.2463 SYN94.8047 SYN+1.49%
10 USD192.4927 SYN189.6094 SYN+1.49%
50 USD962.4639 SYN948.04702 SYN+1.49%
100 USD1924.9278 SYN1896.09404 SYN+1.49%
1000 USD19249.2781 SYN18960.9404 SYN+1.49%
Over the past 30 days, the USD to SYN rate has fluctuated by 1.49%. See 24-hour price change details for various Iranian Rial amounts (1 – 1,000 USD) above.

Today vs. 1 Year ago

USD (Iranian Rial)
Today at 3:35 AM1 Year Ago1 Year Change
1 USD19.2492 SYN4.4091 SYN+77.09%
5 USD96.2463 SYN22.04585 SYN+77.09%
10 USD192.4927 SYN44.09171 SYN+77.09%
50 USD962.4639 SYN220.4585 SYN+77.09%
100 USD1924.9278 SYN440.9171 SYN+77.09%
1000 USD19249.2781 SYN4409.171 SYN+77.09%
Over the past year, the USD to SYN rate has fluctuated by 77.09%. See 24-hour price change details for various Iranian Rial amounts (1 – 1,000 USD) above.

Global SYN price conversion

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