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Fixed, Floating, and Variable Rates

Banking rate terms for fixed, floating, variable, blended, contract, and face interest-rate structures.

Fixed, floating, and variable rates are contract labels that describe whether an interest rate stays locked, changes by bank discretion, or moves with a reference rate.

Use this branch when a borrower, depositor, analyst, or banker needs to understand how a rate may behave after the initial quote.

Key Terms in This Branch

TermWhat it clarifies
Fixed Interest RateA rate that remains unchanged for a defined period or full term.
Floating Interest RateA rate tied to a reference rate plus or minus a margin.
Variable Interest RateA rate that can change under contract terms or bank rules.
Blended RateA combined rate across balances, tranches, or old and new terms.
Contract Interest RateThe rate specified in the legal agreement.
Face Interest RateThe stated rate printed on an instrument or contract.

Quick Comparison

Rate typeMain risk question
FixedIs the quoted rate locked long enough for the intended use?
FloatingWhich benchmark and margin drive the reset?
VariableWho can change the rate, when, and under what notice or rule?
BlendedWhich balances or tranches are being averaged?

Common Mistakes

  • Assuming “variable” and “floating” always have identical legal meaning.
  • Ignoring caps, floors, reset dates, and notice requirements.
  • Comparing the starting rate without modeling possible payment changes.
  • Treating a face rate as the same as the effective cost after discounts, premiums, or fees.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

Blended Rate

A blended rate combines two or more interest rates into a weighted average borrowing, lending, or refinancing rate.

Contract Interest Rate

A contract interest rate is the stated rate in a loan, bond, deposit, or financial agreement.

Face Interest Rate

The face interest rate is the stated coupon or contractual rate shown on a debt instrument or loan agreement.

Fixed Interest Rate

A fixed interest rate stays unchanged for the agreed period, making payments more predictable than variable-rate pricing.

Floating Interest Rate

A floating interest rate changes with a reference benchmark or index under the terms of a loan or instrument.

Variable Interest Rate

A variable interest rate can change over time based on a benchmark, lender decision, or contractual adjustment rule.

Revised on Sunday, June 21, 2026