T-Mobile US TMUS Effective interest rate
Effective interest rate at other companies
Other financials
Where this comes from
Reported directly by T-Mobile US in its filing.
Tagged under the XBRL concept us-gaap:DebtInstrumentInterestRateDuringPeriod.
The source filing: T-Mobile US’s 10-Q, filed July 23, 2026.
- Filed
- Jul 23, 2026, 6:32 AM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0001283699-26-000101
Our effective interest rate, excluding the impact of derivatives and capitalized interest, was 4.3% and 4.1% on weighted-average debt outstanding of $85.1 billion and $83.5 billion for the three months ended June 30, 2026 and 2025, respectively, and 4.2% and 4.1% on weighted-average debt outstanding of $85.9 billion and $81.7 billion for the six months ended June 30, 2026 and 2025, respectively. The weighted-average debt outstanding was calculated by applying an average of the monthly ending balances of total short-term and long-term debt to third parties and short-term and long-term debt to affiliates, net of unamortized premiums, discounts, debt issuance costs and consent fees.
Item 1. Financial Statements
FAQ
- What is T-Mobile US's effective interest rate?
- T-Mobile US (TMUS) reported effective interest rate of 4.3% in Q2 2026.
- How has T-Mobile US's effective interest rate changed year-over-year?
- T-Mobile US's effective interest rate increased by 4.9% year-over-year, from 4.1% to 4.3%.
- What is the long-term trend for T-Mobile US's effective interest rate?
- Over 4 years (2021 to 2025), T-Mobile US's effective interest rate has grown at a 0.0% compound annual growth rate (CAGR), from 16.5% to 16.5%.
- What does effective interest rate mean?
- The weighted-average interest rate paid on the company's total debt obligations during the reporting period. This metric provides a clear view of the company's cost of capital and its exposure to interest rate fluctuations.
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