At the start of 2025, Fei USD was worth 0.9984 USDT. Since then the price has grown 1x — that's +% on your investment.
#1781 Calculator Fei USD to Tether
FEI/USDTPrice of Fei USD (FEI)
Price of 1 Fei USD today (14 July)
₮ 1.00668
FEI
Data as of:
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ROI calculator: FEI
How much was Fei USD worth a year ago?
What's the ROI on a $100 investment in Fei USD 5 years ago?
$100 invested in Fei USD 5 years ago would be worth about $100 today (a 1x increase, ROI +%). Calculated at the price at the start of 2021.
Which currencies does the Fei USD calculator support?
The Fei USD calculator converts the price into cryptocurrencies (USDT, BTC, ETH), major fiat currencies (US dollar, euro, Russian ruble, pound sterling) and the currencies of leading crypto-adoption countries: the Indian rupee, Nigerian naira, Turkish lira, Vietnamese dong and others. The rate updates in real time.
