Measure swap sensitivity, leg values, and exposure changes. Model discounting assumptions across remaining payment periods. Use the calculator to strengthen pricing and controls today.
| Scenario | Notional | Contract Fixed Rate | Market Swap Rate | Discount Rate | Years Remaining | Position |
|---|---|---|---|---|---|---|
| Base Hedge Review | 10,000,000 | 4.25% | 4.70% | 4.40% | 5 | Receive Fixed |
| Funding Stress Check | 25,000,000 | 5.10% | 4.85% | 5.05% | 3 | Pay Fixed |
| Longer Tenor Position | 50,000,000 | 3.95% | 4.20% | 4.10% | 7 | Receive Fixed |
Accrual factor: Accrual Factor = (Day Count Basis / 360) / Payments Per Year
Discount factor for each period: DFt = 1 / (1 + Discount Rate / Payments Per Year)t
Annuity factor: Annuity Factor = Sum of (Accrual Factor × DFt) for all remaining periods
Fixed leg present value: Fixed Leg PV = Notional × Contract Fixed Rate × Annuity Factor
Adjusted market rate: Adjusted Market Rate = Market Swap Rate + Credit or Funding Adjustment
Market leg present value: Market Leg PV = Notional × Adjusted Market Rate × Annuity Factor
Receive fixed value: Receive Fixed PV = Fixed Leg PV − Market Leg PV
Pay fixed value: Pay Fixed PV = Market Leg PV − Fixed Leg PV
DV01: DV01 = Notional × Annuity Factor / 10,000
Interest rate swap valuation helps risk teams measure the current worth of a contract. A swap exchanges fixed cash flows for floating cash flows. The value changes when market rates move. It also changes when discounting assumptions or payment timing shifts. A clear calculator supports faster mark to market reviews.
This calculator focuses on the main valuation inputs. The notional amount scales every payment. The contract fixed rate shows the agreed coupon on the trade date. The market swap rate reflects the current fair pricing level. The discount rate converts future payments into present value. Payment frequency and day count basis change accrual size. A credit or funding adjustment adds a practical risk layer.
Risk managers use swap valuation to monitor exposure, hedge effectiveness, and pricing drift. A positive value shows the selected position is in the money. A negative value shows the position is out of the money. The annuity factor highlights the weight of remaining cash flows. DV01 shows how sensitive the swap is to a one basis point move.
When the contract fixed rate is above the adjusted market rate, a receive fixed position usually gains value. When the adjusted market rate rises above the contract rate, a pay fixed position often improves. This relationship is useful for hedge reviews, pricing checks, and scenario analysis. Longer maturities usually create higher sensitivity because more discounted cash flows remain.
Use this tool for hedge monitoring, internal reporting, and training. It gives a structured first pass for valuation control. Real portfolios may require full yield curves, reset dates, collateral terms, and counterparty adjustments. Even so, a disciplined calculator helps teams compare positions quickly and identify risk changes before they grow into larger issues.
It estimates the present value of an interest rate swap by comparing the contract fixed rate with the adjusted market rate across the remaining payment schedule.
A positive result means the selected position currently benefits from market conditions. For example, receive fixed gains when the contract fixed rate is above the current adjusted market rate.
The market swap rate reflects fair pricing for the trade. The discount rate converts future cash flows into present value. Using both creates a clearer valuation framework.
It shifts the market rate used in the comparison. This helps users reflect funding pressure, liquidity effects, or internal valuation policy adjustments.
DV01 measures the approximate change in swap value for a one basis point move in rates. It is useful for sensitivity checks and hedge sizing.
This version assumes a constant notional amount across all periods. Amortizing structures need period by period notional changes and a more detailed schedule.
It is useful for education, internal checks, and quick risk reviews. Official pricing often needs full curves, exact reset terms, collateral logic, and model governance.
Payment frequency changes accrual size and the number of discounted cash flows. More periods can alter annuity factor, present value, and interest rate sensitivity.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.