US National Debt Trajectory Explorer (2010

Current Milestone (2026)

$40.00T

+194.12% since 2010

Total Debt Added (16 Yrs)

+$26.40T

Overall CAGR: 6.96%

Pre-Pandemic CAGR (2010–19)

5.86%

Baseline Velocity ($2.5B/day)

Post-2019 CAGR (2019–26)

8.43%

Accelerated Velocity ($6.8B/day)

Counterfactual Gap (2026)

+$6.20T

Actual ($40.0T) vs Base ($33.8T)

Fiscal Trajectory & Delta Dynamics

Nominal Debt Trajectory

YoY Increment ($T)

Pre-2020 Trend ($33.8T in '26)

Projected Growth (→ 2035)

Forward Projection Model

Simulate national debt accumulation through 2035 based on annual compounded growth rates.

Projected Annual Growth Rate 7.00%

3.0% (Austerity) 7.0% (Avg) 12.0% (High Deficit)

2026 Starting Base $40.00T

            Projected 2030 Debt
            $52.43T
          

            Projected 2035 Debt
            $73.53T
          

$50T Milestone Year 2030

Average Daily Growth (2026-30) $8.51B / day

Key Observation: The 2020 single-year expansion of +$4.30T (+18.94%) was the largest in modern fiscal history, resetting the baseline trajectory upward permanently.

Historical Fiscal Ledger (2010–2026)

17 Chronological Milestone Observations

Year ↕	Nominal Debt ($T) ↕	YoY Change ($T) ↕	YoY Change (%) ↕	Velocity ($B/Day) ↕	Fiscal Regime Tag