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T-Mobile US Inc  (NAS:TMUS) Effective Interest Rate on Debt %: 9.30% (As of Mar. 2019)

Effective interest rate on debt is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Current Portion of Long-Term Debt. T-Mobile US Inc's annualized positive value of Interest Expense for the quarter that ended in Mar. 2019 was \$1,152 Mil. T-Mobile US Inc's average total debt for the quarter that ended in Mar. 2019 was \$12,383 Mil. Therefore, T-Mobile US Inc's annualized effective interest rate on debt for the quarter that ended in Mar. 2019 was 9.30%.

Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their local exchange's currency.

T-Mobile US Inc Annual Data

 Dec09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec15 Dec16 Dec17 Dec18 Effective Interest Rate on Debt %     8.08 8.09 8.08 9.30 10.17

Competitive Comparison
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T-Mobile US Inc Distribution

* The bar in red indicates where T-Mobile US Inc's Effective Interest Rate on Debt % falls into.

Calculation

T-Mobile US Inc's annualized Effective Interest Rate on Debt for the fiscal year that ended in Dec. 2018 is calculated as

 Effective Interest Rate on Debt = -1  *  Interest Expense / ( (Total Debt  (A: Dec. 2017 ) + Total Debt  (A: Dec. 2018 )) / 2 ) = -1  *  -1357 / ( (13733 + 12965) / 2 ) = -1  *  -1357 / 13349 = 10.17 %

where

 Total Debt  (A: Dec. 2017 ) = Long-Term Debt & Capital Lease Obligation + Current Portion of Long-Term Debt = 12121 + 1612 = 13733

 Total Debt  (A: Dec. 2018 ) = Long-Term Debt & Capital Lease Obligation + Current Portion of Long-Term Debt = 12124 + 841 = 12965

T-Mobile US Inc's annualized Effective Interest Rate on Debt for the quarter that ended in Mar. 2019 is calculated as

 Effective Interest Rate on Debt = -1  *  Interest Expense / ( (Total Debt  (Q: Dec. 2018 ) + Total Debt  (Q: Mar. 2019 )) / 2 ) = -1  *  -1152 / ( (12965 + 11800) / 2 ) = -1  *  -1152 / 12382.5 = 9.30 %

where

 Total Debt  (Q: Dec. 2018 ) = Long-Term Debt & Capital Lease Obligation + Current Portion of Long-Term Debt = 12124 + 841 = 12965

 Total Debt  (Q: Mar. 2019 ) = Long-Term Debt & Capital Lease Obligation + Current Portion of Long-Term Debt = 10952 + 848 = 11800

* All numbers are in millions except for per share data and ratio. All numbers are in their local exchange's currency.

In the calculation of annual effective interest rate on debt, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2019) interest expense data. Effective Interest Rate on Debt is displayed in the 30-year financial page.

Explanation

Effective interest rate on debt measures the usage rate that a borrower actually pays on a debt.

Related Terms