Drill Pay Calculator
Updated November 2026 · Free · No sign-up
Calculate military drill pay for Guard and Reserve — the 1/30th formula, the 4-period drill weekend, annual training pay, and what a year of service adds up to.
Quick answer: One drill period = 1/30th of the active-duty monthly base pay for your grade and years of service. A standard drill weekend = 4 periods. An E-5 with 6 years (monthly base ~$3,600) earns ~$120/period → ~$480 per drill weekend, ~$5,760/year plus two weeks AT.
The Drill Pay Formula
One drill period (UTA) = monthly active-duty base pay ÷ 30. A Multiple Unit Training Assembly weekend packs 4 periods into 2 days — so a drill weekend pays 4/30ths of the monthly rate, which is why weekend pay looks generous per day: you're paid two days of base pay per day of drilling.
Annual training (AT) pays differently: full active-duty rate — 1/30th per day, once per day — plus BAH II/BAS where entitled.
Worked Examples
Example 1 — E-5 over 6. Monthly base ~$3,600: period = $120 → weekend $480 → 48 periods/year = $5,760 + 14 AT days ($1,680) ≈ $7,440/year before any bonuses or incapacitation/BAH entitlements.
Example 2 — O-3 over 8. Monthly ~$8,500: weekend $1,133; full year ≈ $17,566 — officer drill pay is real money against civilian income planning.
Example 3 — the tax angle. Drill pay is taxable federal income (several states exempt Guard/Reserve pay — check yours), with TSP available at the BRS match after 2 years. W-2 arrives from DFAS separate from your civilian job.
What Stacks on Top
| Item | Rule |
|---|---|
| Annual training | Active-duty daily rate × days (14-15 typical), + travel where ordered |
| Bonuses | Enlistment/reenlistment/skill bonuses per contract |
| Points toward retirement | Each drill period = 1 point; AT days = 1/day; 50+ points = a qualifying year toward the 20 for reserve retirement |
| Civilian job protection | USERRA — drills and AT cannot cost your civilian job or seniority; the leave interplay matters for federal employees |
| Incapacitation / activation | Activated orders switch you to full active-duty pay + allowances entirely |
Reading the Pay Chart Correctly
Base pay depends on grade AND years of service — the chart updates every January with the annual raise. Use the active-duty monthly figure for your cell; this calculator divides by 30. Common errors: using the drill chart's pre-divided numbers twice, and forgetting the years-of-service column bump (an E-5 at 2 vs 8 years differs by hundreds per month).
Retirement Points Math
A standard year — 48 drill periods + 14 AT days + 15 membership points = 77 points. Reserve retirement pay at 60 (earlier with qualifying active time) = total points ÷ 360 × 2.5% × high-36 base pay. Two decades of drilling ≈ 1,500+ points ≈ 10+ "active years equivalent" of pension — the quiet long-game value of Guard/Reserve service beyond the drill checks.
Frequently Asked Questions
How is drill pay calculated?
One drill period = active-duty monthly base pay ÷ 30 for your grade/years; a standard weekend = 4 periods, so weekend pay = 4/30ths of monthly base.
Why does a drill weekend pay four periods for two days?
Each day holds two Unit Training Assemblies — you earn two days of base-pay-equivalent per day drilled, by design.
How much is annual training pay?
Full active-duty rate: monthly base ÷ 30 per AT day (14-15 days typical), plus applicable allowances — unlike drill periods, one per day.
Is drill pay taxable?
Federally yes (DFAS W-2); many states partially or fully exempt Guard/Reserve pay — check your state. TSP with BRS matching is available.
How do drill points work for retirement?
Each period = 1 point, AT days = 1 each, +15 membership points annually; 50+ points = qualifying year; pension at 60 = points ÷ 360 × 2.5% × high-36.
Where do I find my base pay number?
The current military pay chart (updates every January) — use the active-duty MONTHLY figure for your grade and years of service in this calculator.
✓ Formula verified • Last updated: November 3, 2026