Mahogany Homes Cost & XP Calculator
Estimate contracts needed, GP cost, reward points, and time from your current Construction level to your target level.
Market Prices (GP)
What this Mahogany Homes calculator does
This tool is built for Old School RuneScape players who want a practical way to plan Construction training through Mahogany Homes. Instead of manually estimating planks, bars, soft clay, contracts, and costs, you can plug in your levels and current item prices and get an instant training roadmap.
The calculator focuses on the numbers that matter most: total XP needed, contracts required, expected GP spend, points earned, and estimated time. It is especially useful if you are deciding between budget-friendly progression and higher-speed routes.
How to use the calculator
- Set your current and target Construction levels.
- Choose your contract tier: Novice, Adept, or Expert.
- Enter realistic market prices for planks and supplies.
- Set your contracts-per-hour pace based on your own gameplay.
- Click Calculate for your full estimate.
Default assumptions by tier
Mahogany Homes has variable tasks, so any calculator must use averages. The defaults below are intentionally conservative and easy to adjust:
| Tier | Avg XP / Contract | Primary Plank | Avg Planks / Contract | Avg Steel Bars | Avg Soft Clay | Points / Contract |
|---|---|---|---|---|---|---|
| Novice | 1,800 | Oak | 16 | 1.2 | 0.8 | 3 |
| Adept | 4,200 | Teak | 14 | 1.4 | 0.9 | 4 |
| Expert | 7,800 | Mahogany | 12 | 1.6 | 1.1 | 5 |
Why Mahogany Homes is so popular
1) Better cost control
Traditional Construction training (like myth capes, benches, or dungeon doors) can burn through huge GP very quickly. Mahogany Homes spreads spending across contracts and generally lowers cost-per-XP, especially when plank prices rise.
2) Extra rewards through points
On top of XP, contracts earn reward points. Those points can be converted into useful unlocks or products, which gives Mahogany Homes an additional long-term value beyond raw training speed.
3) Less repetitive than hotspot spam
Many players find contract-based movement and routing less monotonous than repeatedly building and removing furniture in a single player-owned house location.
Tips to improve your results
- Track real contracts/hour for 20–30 minutes and use that number, not a guess.
- Update plank prices frequently; market swings can materially change your total cost.
- If you care about points, compare Adept and Expert output using your own pace.
- Bank and teleport setup has a major impact on hourly throughput.
- Use this calculator as a planning baseline, then refine after a short live test session.
Example planning workflow
Suppose you are level 50 and want 83 Construction for max house utility. Start with Adept contracts, fill in current GE prices, and choose a realistic pace (for many players, around 7 to 9 contracts/hour). The output gives you an immediate estimate of required contracts, planks, and budget.
If the cost is too high, test Novice values with oak prices. If time is your bottleneck, test Expert values and compare the GP premium for faster XP. This side-by-side view helps you choose the route that fits your account goals and cash stack.
Final note
No Mahogany Homes calculator can be perfectly exact because contract assignments and route execution vary. But with realistic assumptions and updated prices, this tool gives a strong planning estimate for Construction training, including XP, GP, points, and time.