To purchase USDT for rubles, use USDT exchangers
USDT/LTC Calculator Tether to Litecoin
Price of 1 Tether today (13 May)
Ł 0.0097
0.0084%
USDT 
BTC
USD
RUB
EUR
GBP
ETH
LTC
BCH
BNB
BUSD
SOL