Whether you need a construction calculator osrs to estimate oak planks or a detailed osrs construction training calculator for mahogany tables, our tool provides precise XP & cost forecasts. Updated for 2026 OSRS market trends, you'll also get pro training methods and a full cost breakdown.
OSRS Construction XP & Cost Estimator
Choose your current level, target level, and plank type. See exact materials and gold needed to reach your construction goal.
OSRS Construction Training Methods 2026
From oak larders to mahogany tables – XP rates & cost analysis
| Plank Type | XP per plank | Avg GP/plank (GE) | GP/XP | Best Level Range |
|---|---|---|---|---|
| Oak Plank | 60 | 480 | 8.0 | 33–74 (Oak larders / dungeon doors) |
| Teak Plank | 90 | 650 | 7.22 | 74–86 (Teak garden benches / myth capes) |
| Mahogany Plank | 140 | 2300 | 16.43 | 86–99 (Mahogany tables / Gnome bench) |
| Mahogany Homes | ~150-200% efficiency | variable | ~4-6 GP/XP | Any (contracts) |
🔥 Exclusive 2026 insight: Using Mahogany Homes contracts can save 40-50% GP compared to traditional mahogany tables, though XP rates are slightly lower. For ironman, plank make + kingdom management reduces plank costs dramatically. Also, use Crystal saw (+3 boost) and Spicy stews (+5) to save millions by building at lower levels.
1-99 Construction Planks & Cost Overview
Total XP required: 13,034,431. Based on 2026 average plank rates
| Plank Type | Total planks (1-99) | Estimated GP cost | Time estimate (efficient) |
|---|---|---|---|
| Oak Planks | ~217,241 | ~104.3M GP | ~35 hours |
| Teak Planks | ~144,827 | ~94.1M GP | ~28 hours |
| Mahogany Planks | ~93,103 | ~214.1M GP | ~18-20 hours |
| Mahogany Homes (Teak) | ~70k supplies | ~55-65M GP | ~30-35 hrs |
How to Use This Construction Calculator OSRS
2026 Cost-Saving Checklist
- ✔ Use Mahogany Homes for best gp/XP – contracts also reward plank boxes and carpenter outfit.
- ✔ Build Mythical cape racks (teak) at 73+ for high XP and lower cost than mahogany.
- ✔ Utilize POH Nexus & mounted glory but for XP, focus on high-tier benches/tables.
- ✔ Train during Double XP weekends (if active) but our calculator already uses base XP.
- ✔ For ironmen: Collect logs from Kingdom of Miscellania, use Plank Make lunar spell to save cash.
Key Construction Unlocks & Levels
| Level | Unlock / Benefit | Recommended method |
|---|---|---|
| 50 | Portal Chamber (teleports) | Oak larders |
| 70 | Gilded Altar / Ornate jewellery box | Oak dungeon doors / Teak benches |
| 84 | Occult altar + max pool (spicy stew boost) | Teak garden benches |
| 90+ | Spirit tree & fairy ring combo | Mahogany tables / Gnome benches |
| 99 | Max cape, Construction cape (infinite teleport to house) | Mahogany tables (efficient) |
Frequently Asked Questions
What is the fastest Construction training method in OSRS?
Mahogany tables (140 XP per plank) are the fastest, reaching 900k+ XP/h with good clicks. Our construction calculator osrs estimates exact plank costs.
Mahogany tables (140 XP per plank) are the fastest, reaching 900k+ XP/h with good clicks. Our construction calculator osrs estimates exact plank costs.
How many oak planks for 1-99 Construction?
Around 217,241 oak planks, costing ~104M GP with current prices. Use our osrs construction cost calculator for live adjustments.
Around 217,241 oak planks, costing ~104M GP with current prices. Use our osrs construction cost calculator for live adjustments.
Is Mahogany Homes worth it in 2026?
Absolutely. It reduces GP cost by ~40-50% and provides the Carpenter’s outfit (2.5% XP boost). Great for budget-conscious players.
Absolutely. It reduces GP cost by ~40-50% and provides the Carpenter’s outfit (2.5% XP boost). Great for budget-conscious players.
Does the Crystal saw work with this calculator?
Our tool calculates based on raw levels. Crystal saw (+3 invisible boost) allows building things 3 levels early, but XP rates remain same. Factor it for unlocks.
Our tool calculates based on raw levels. Crystal saw (+3 invisible boost) allows building things 3 levels early, but XP rates remain same. Factor it for unlocks.
Can I use this osrs construction training calculator for Ironman?
Yes! Adjust plank price to your cost (e.g., oak logs 35gp + sawmill fee) and uncheck butler if using plank make.
Yes! Adjust plank price to your cost (e.g., oak logs 35gp + sawmill fee) and uncheck butler if using plank make.
What’s the cheapest 99 Construction method?
Mahogany Homes with teak/mahogany mix or Oak larders to 74 then Mahogany Homes contracts provide best gp/XP ratio.
Mahogany Homes with teak/mahogany mix or Oak larders to 74 then Mahogany Homes contracts provide best gp/XP ratio.
Important note – OSRS calculator use
All calculations are estimates based on OSRS mechanics (XP per plank, standard GE prices). Actual in-game costs may vary due to market fluctuations, but the construction calculator osrs gives a reliable baseline. TotalCalcHub is not affiliated with Jagex. Always verify with in-game data.