The tracker's documentation, model inputs, and supporting data are published in the public GitHub repository for audit and review.
Public estimates of the cost of the war with Iran vary depending on methodology and which categories of spending are included. Some estimates count only operational costs, while others include munitions expenditures, deployment costs, and equipment replacement. The IranCost tracker uses a midpoint estimate within the range of publicly reported figures.
| Source | Reported Cost | Notes |
|---|---|---|
| Pentagon briefing to Congress | $11.3B in the first six days | Early war estimate reported to lawmakers; much of the cost reflects munitions used during the initial strike phase. |
| Center for Strategic and International Studies (CSIS) analysis | $3.7B in the first 100 hours | Equivalent to roughly $0.9B per day during the early phase of the conflict. |
| Independent analyst consensus | $0.8B–$1.2B per day | Estimated steady-state cost of ongoing operations after the initial surge in munitions use. |
Based on publicly reported figures and historical comparisons with previous U.S. military operations, the tracker assumes an approximate average daily cost of about $1 billion once the conflict moved beyond the initial strike phase. This estimate falls within the range suggested by multiple independent analyses and Pentagon briefings.
| Category | Approximate Daily Cost |
|---|---|
| Air operations | $300M |
| Naval deployments | $200M |
| Munitions expenditure | $350M |
| Logistics, intelligence, and support | $150M |
| Total estimated daily cost | ≈ $1.0B |
These component estimates are illustrative and based on publicly available military cost analyses and historical operational costs. Actual wartime expenditures fluctuate depending on operational tempo, weapon usage, and deployment levels.
This tracker provides a modeled estimate based on publicly reported defense spending figures and a simplified operational cost model. It should be interpreted as an approximate real-time estimate rather than an official accounting.
This estimate focuses on direct operational spending and does not include long-term veteran care, reconstruction costs, macroeconomic impacts, or interest on government borrowing. These factors can significantly increase the total long-term cost of military conflicts but are not included in this real-time operational estimate.
Cost estimates are drawn from a combination of official U.S. government sources, nonpartisan defense research organizations, and real-time data feeds. No original analysis is conducted — this tracker synthesizes and presents publicly available figures as they are reported.
- Pentagon briefings to Congress — The primary basis for cost estimates, including the March 11, 2026 briefing that informed early operational cost figures.
- CSIS (Center for Strategic and International Studies) — Published an estimate of $3.7B for the first 100 hours of Operation Epic Fury, used to calibrate the Phase 1 cost model.
- Brown University Costs of War Project — Provides a projected total range of $31–34B, used to inform the longer-term rate model.
- AAA Gas Prices — Daily national average gas prices sourced from AAA, compared against the pre-war baseline of $2.98/gal (February 27, 2026).
- BBC RSS Feed — Live headlines are pulled from the BBC News RSS feed and cached every 5 minutes to populate the news ticker.
- Casualty data — Manually updated by site administrators using figures from CENTCOM, the Iranian Red Crescent, and the IDF. Last updated March 13, 2026.
| Parameter | Value | Source |
|---|---|---|
| War start timestamp | Feb 28, 2026 – 1:15 AM ET | News reports of first strike |
| Initial strike cost | $11.3B | Pentagon briefing to Congress |
| Daily burn-rate estimate | $1.0B/day | CSIS + analyst estimates |
| Counter update interval | Continuous | Site calculation |
The running cost total uses a two-phase model to reflect how military spending estimates have evolved since the start of the conflict. The counter runs entirely in the user's browser using JavaScript, updating every second based on the calculated rate. The counter begins at the time of the first confirmed strike marking the start of the conflict, recorded as February 28, 2026 at 1:15 AM Eastern Time.
- Phase 1 (Days 1–6, Feb 28 – Mar 5, 2026): The total cost is linearly interpolated from $0 at war start (1:15 AM ET, February 28, 2026) to $11.1B at the end of day 6, based on the CSIS estimate of $3.7B for the first 100 hours scaled proportionally.
- Phase 2 (Day 7 onward): A flat rate of approximately $11,574 per second ($1B/day) is applied, derived from the Brown University projected total and Pentagon briefing data.
- Per-taxpayer cost: The running total is divided by 144.8 million — the number of individual returns filed in the IRS 2025 filing season — to produce the estimated cost per taxpayer.
- Opportunity cost figures: Each alternative-use figure (e.g. homes, degrees, school lunches) is calculated by dividing the running total by the published per-unit cost from the cited source, updated every second.
- Gas price impact: The difference between today's AAA national average and the pre-war baseline ($2.98/gal on February 27, 2026) is displayed as both a dollar figure and a percentage increase. This figure is manually updated.
This site is built with standard web technologies and does not use artificial intelligence or predictive modeling. All estimates are derived directly from published figures.
- Laravel (PHP framework) — Powers the backend, handles routing, caches the BBC RSS feed, and serves casualty and gas price data from a JSON file updated via the admin panel.
- JavaScript (vanilla) — Drives the real-time counter, calculating and updating all figures client-side every second without page reloads.
- BBC RSS API — Provides live headlines via RSS, fetched and cached server-side every 5 minutes.
- Admin panel — A simple password-protected internal tool used to manually update casualty figures and gas price data as new information becomes available.
- Public data sources — All cost, casualty, and economic figures are sourced from the organizations cited on this page and on the main counter.
This tracker is an estimate. Military operations are dynamic, reporting is often delayed, and the true cost of war extends far beyond initial operational expenditures. Treat all figures as illustrative, not definitive.
- Preliminary estimates subject to revision: The Pentagon and CSIS figures used in this model are early-stage estimates that will likely be revised as the conflict continues and audits are completed.
- Long-term costs not included: This counter reflects near-term operational costs only. It does not account for veteran healthcare, long-term disability payments, interest on war-related debt, or reconstruction costs — which historically dwarf initial operational spending.
- Casualty figures may lag: Casualty data is manually updated and relies on official reporting from CENTCOM, the Iranian Red Crescent, and the IDF. All parties have incentives that may affect the timeliness or completeness of their reporting.
- Gas price correlation is not causation: The gas price increase shown reflects the change in the national average since the start of the conflict. Multiple factors affect gas prices; this site does not claim the war is the sole cause of the increase.
- Not affiliated with any government agency: This site is an independent public information tool. It has no affiliation with the U.S. government, military, or any political organization.