What is Expected Credit Loss (ECL) Under IFRS 9?
Expected Credit Loss (ECL) is the probability-weighted present value of cash shortfalls that a financial institution expects to experience over the life of a financial instrument. Introduced under IFRS 9 and effective from 1 January 2018, ECL replaced the incurred-loss model in IAS 39 with a forward-looking approach that requires provisions to be recognised before a credit event occurs.
How is ECL calculated?
The standard formula is ECL = EAD x PD x LGD, discounted to present value at the effective interest rate. EAD is Exposure at Default, PD is Probability of Default over the relevant horizon, and LGD is Loss Given Default net of collateral recovery and workout costs.
What are IFRS 9 Stages 1, 2, and 3?
Stage 1 applies a 12-month ECL to performing assets where credit risk has not significantly increased since initial recognition. Stage 2 applies a lifetime ECL once a significant increase in credit risk (SICR) is observed under IFRS 9.5.5.9, commonly triggered by 30-day past-due status, rating downgrade, or qualitative indicators such as watch-list placement. Stage 3 applies a lifetime ECL to credit-impaired assets, with interest recognised on the net carrying amount.
Why must ECL be forward-looking?
IFRS 9.5.5.4 and B5.5.41 require reasonable and supportable forward-looking information to be reflected in the estimate. Institutions typically apply probability-weighted macroeconomic scenarios covering baseline, adverse, and severe paths, plus an explicit management overlay where model outputs do not fully capture current conditions.
Methodology aligned with IASB IFRS 9 (2014) standard.
IFRS 9 ECL Calculator
Calculate Expected Credit Loss (ECL) under IFRS 9 with our free interactive calculator. Includes Stage 1/2/3 calculations, macroeconomic scenarios, and educational insights.
ECL Calculation Inputs
Enter your exposure details and risk parameters
Quick Examples
Calculation Results
Enter inputs and click calculate
Enter your exposure details above and click "Calculate ECL" to see results
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How This IFRS 9 ECL Calculator Works
The calculator estimates ECL at a single-instrument or single-portfolio level using the standard IFRS 9 methodology and the inputs you provide. Calculations run entirely in the browser. No exposure data leaves your device.
Inputs
- Exposure at Default (EAD): the balance expected to be outstanding at the moment of default, including undrawn commitments weighted by a credit conversion factor for revolving exposures.
- PD term structure: 12-month PD for Stage 1 and a lifetime PD curve for Stage 2 and Stage 3. Point-in-time estimates are used, reflecting current and forward-looking conditions.
- Loss Given Default (LGD): expected economic loss expressed as a percentage of EAD after collateral realisation, recovery costs, and time discounting.
- Macroeconomic scenario weights: user-defined probabilities for baseline, adverse, and severe scenarios, summing to 100 per cent.
Core formulas
Base-case ECL:
ECL = EAD x PD x LGDProbability-weighted ECL across macroeconomic scenarios s:
ECL_weighted = Σ_s p(s) x [ EAD(s) x PD(s) x LGD(s) ]Present-value discounting at effective interest rate r over periods t:
PV(ECL) = Σ_t ECL(t) / (1 + r)^tStaging logic
- Classify the exposure into Stage 1, Stage 2, or Stage 3 based on SICR triggers and credit-impairment indicators under IFRS 9.5.5.
- For Stage 1 apply 12-month PD. For Stage 2 and Stage 3 apply lifetime PD from the PD term structure.
- Multiply by LGD and EAD to obtain base ECL for the stage.
- Repeat under each macroeconomic scenario and compute the probability-weighted average.
- Discount to present value using the instrument effective interest rate.
Scenario weighting
The calculator accepts user-defined scenario weights that must sum to 100 per cent. A typical weighting for normal cycle conditions is 50 per cent baseline, 30 per cent adverse, and 20 per cent severe, though institutional overlays vary by portfolio, jurisdiction, and management judgement.
Output
Results are shown as gross ECL per scenario, probability-weighted ECL, and stage classification, with the effective PD, LGD, and EAD used for each calculation reported alongside for audit trail purposes.
This free calculator is a single-instrument learning and sanity-check tool. For portfolio-level ECL with PD, LGD, and EAD calibration from historical data, automated SICR triggers, stage migration backtesting, and audit-ready regulator submission packs, institutions typically graduate to Estimator 9, FineIT's full IFRS 9 ECL platform deployed across 56 plus institutions with a 100 per cent first-time Big 4 audit approval rate.
Free IFRS 9 Expected Credit Loss (ECL) Calculator
This free online ECL calculator helps banks, insurers, microfinance institutions, and corporate treasurers estimate Expected Credit Loss under IFRS 9 using the standard formula ECL = PD × LGD × EAD. PD is the Probability of Default, LGD is the Loss Given Default net of collateral recovery, and EAD is the Exposure at Default. The calculator supports all three IFRS 9 stages: Stage 1 (12-month ECL for performing assets), Stage 2 (lifetime ECL where a significant increase in credit risk has occurred), and Stage 3 (lifetime ECL for credit-impaired exposures).
The tool is free, requires no sign-up, and runs entirely in the browser. It includes macroeconomic scenario weighting across baseline, adverse, and severe paths so forward-looking information can be incorporated into the estimate, which is a core IFRS 9 requirement. Results are shown both gross and probability-weighted. Users evaluating enterprise-grade needs typically graduate to Estimator 9, FineIT’s full IFRS 9 ECL platform, which ships PD/LGD/EAD calibration, SICR triggers, forward-looking macro overlays, stage migration, and audit-ready disclosures across 56+ active deployments with a documented 100% first-time Big 4 audit approval rate.
FineIT Private Limited (est. 2001, IASB quantitative advisor, BCBS member institution) provides audit-ready IFRS 9, IFRS 16, IFRS 17, and Basel III/IV compliance software for 150+ institutions across 40+ countries, with 200+ Big 4 audit approvals on record and a 14-day standard implementation window.
Key facts
- Formula: ECL = PD × LGD × EAD (discounted to present value at EIR)
- Stages covered: Stage 1 (12-month), Stage 2 (lifetime), Stage 3 (credit-impaired lifetime)
- Macroeconomic scenarios: baseline, adverse, severe with user-defined weights
- Free to use; runs entirely client-side in the browser
- No sign-up or data transmission required
- Full platform: Estimator 9, live at 56+ institutions
- IFRS 9 first-time Big 4 audit approval rate: 100%
- Standard Estimator 9 deployment: 14 days from kickoff
Frequently asked questions
How do you calculate expected credit loss under IFRS 9?
Expected Credit Loss under IFRS 9 is calculated as the probability-weighted present value of cash shortfalls over the life of the financial instrument. The standard formula is ECL = EAD × PD × LGD, discounted to present value at the effective interest rate. The calculation is performed under multiple macroeconomic scenarios with probability weights summing to 100 per cent, as required by IFRS 9.5.5.4.
What is the ECL formula?
The core IFRS 9 ECL formula is ECL = EAD × PD × LGD, where EAD is Exposure at Default, PD is Probability of Default over the relevant horizon (12-month for Stage 1 or lifetime for Stage 2 and Stage 3), and LGD is Loss Given Default net of collateral recovery and workout costs. Across scenarios s, ECL_weighted = Σ p(s) × [ EAD(s) × PD(s) × LGD(s) ]. Cash shortfalls are discounted to present value at the effective interest rate.
What are IFRS 9 stages 1, 2, and 3?
Stage 1 applies 12-month ECL to performing assets where credit risk has not significantly increased since initial recognition. Stage 2 applies lifetime ECL once a significant increase in credit risk (SICR) has occurred per IFRS 9.5.5.9. Stage 3 applies lifetime ECL to credit-impaired assets, with interest recognised on the net carrying amount.
Is this ECL calculator free?
Yes. The calculator is free to use with no sign-up required. It runs entirely in the browser and no exposure data is transmitted to FineIT servers. Institutions requiring portfolio-level calibration, SICR automation, stage migration backtesting, and audit-ready disclosure packs use the full Estimator 9 platform.
Who built this IFRS 9 ECL calculator?
Developed by FineIT, a financial engineering firm serving 150+ banks across 40+ countries. Methodology validated by Big 4 auditors. FineIT Private Limited (est. 2001) is a quantitative advisor to the IASB on Predictive Analytics and a BCBS member institution, with 200+ Big 4 audit approvals on record and a 100% first-time approval rate on IFRS 9 engagements.
What triggers a transfer from Stage 1 to Stage 2?
A significant increase in credit risk (SICR) since initial recognition triggers Stage 2 under IFRS 9.5.5.9. Indicators include 30-day past-due status (rebuttable presumption under IFRS 9.5.5.11), rating downgrades, PD increases beyond threshold, forbearance, or qualitative triggers such as watch-list placement.
How are forward-looking macroeconomic scenarios applied?
IFRS 9 requires probability-weighted outcomes using forward-looking information. The calculator lets users define weights for baseline, adverse, and severe scenarios; ECL is computed under each scenario and a weighted average is reported. Management overlays may be applied where model outputs do not fully capture current conditions.
Is my input data sent to FineIT?
No. The calculator runs entirely in your browser. No exposure data is transmitted to FineIT servers. Only page-level analytics are logged per the privacy policy.