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  2. IRR to USDT

Iranian Rial (IRR) to Tether (USDT)

Convert Iranian rials to Tethers at the live mid-market rate. Reverse: USDT to IRR

1 Iranian Rial =

0.00000057 USDT −0.05% today

1 IRR = 0.00000057 USDT · 1 USDT = 1,745,914.19 IRR

Mid-market rate, updated 05:26 UTC. Paid plans update as often as every 60 seconds. Get IRR→USDT rates via API

IRR to USDT over the last year

00.000010.00002Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00002386
52-week low
0.00000057
52-week average
0.00000667
Change over the year
−97.59%

Conversion tables

IRR to USDT
IRR USDT
1 IRR 0.00000057 USDT
10 IRR 0.00000573 USDT
100 IRR 0.00005728 USDT
1,000 IRR 0.0005728 USDT
10,000 IRR 0.005728 USDT
50,000 IRR 0.02864 USDT
100,000 IRR 0.05728 USDT
USDT to IRR
USDT IRR
1 USDT 1,745,914 IRR
10 USDT 17,459,142 IRR
100 USDT 174,591,419 IRR
1,000 USDT 1,745,914,190 IRR
10,000 USDT 17,459,141,903 IRR
50,000 USDT 87,295,709,514 IRR
100,000 USDT 174,591,419,028 IRR

Get IRR→USDT rates via API

The live rate, the rate on any past day or a whole range, for USDT 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=IRR -d currencies=USDT \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=IRR -d currencies=USDT \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about IRR to USDT

How much is 1 IRR in USDT?

1 Iranian Rial is 0.00000057 Tethers at the mid-market rate of 4 October 2026, 05:26 UTC, and 1 USDT is 1,745,914.19 IRR.

What was the IRR to USDT rate over the last year?

Over the last 52 weeks 1 IRR ranged from 0.00000057 to 0.00002386 USDT, 0.00000667 USDT on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for IRR/USDT, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.