Calculate how many coins you earn per hour in your favorite games. This tool helps gamers, streamers, and game designers optimize their farming routes and play sessions. It accounts for RNG, downtime, and different farming methods.
How to Use This Tool
Follow these simple steps to calculate your coin farming rate:
- Enter the total number of coins you earned during your farming session.
- Input your total session time and select the correct unit (minutes or hours).
- Add your average downtime per hour, including loading screens, respawns, and menu navigation.
- Select your farming method from the dropdown to contextualize your results.
- Enter your estimated RNG variance percentage based on your game's loot randomness.
- Click the Calculate Rate button to view your detailed farming rate breakdown.
- Use the Reset button to clear all fields and start a new calculation.
Formula and Logic
This calculator uses a multi-step process to deliver accurate, actionable farming rates:
- First, total session time is converted to hours if entered in minutes.
- Total downtime is calculated as (downtime per hour / 60) * total session hours.
- Active farming time is total session hours minus total downtime.
- Base rate is total coins divided by active farming time (coins per active hour).
- Downtime adjusted rate accounts for time spent not farming: base rate * (active time / total session time).
- RNG adjusted rate subtracts your variance estimate: downtime adjusted rate * (1 - (RNG variance / 100)).
- Effective rate is the final RNG adjusted value, representing your real-world coins per hour.
Practical Notes
Gaming-specific factors heavily influence farming rates, so keep these tips in mind:
- Meta and patches: Farming rates change with game updates, so recalculate after balance patches or meta shifts.
- RNG factors: Loot-based games (RPGs, gacha) have higher variance (20-50%), while deterministic content (daily quests) has low variance (0-5%).
- Performance scaling: Higher character gear, level, or skill reduces downtime and increases base rates – recalculate after progression.
- Tabletop use: For games like D&D, count average coins per encounter and encounters per hour as your base rate inputs.
- Method differences: AFK farming has higher downtime (20-30 min/hour) than grinding mobs (5-10 min/hour).
Why This Tool Is Useful
This tool serves a wide range of gaming users:
- Gamers: Optimize play sessions to hit coin goals faster, whether saving for gear, mounts, or cosmetics.
- Streamers: Track earnings per hour for sponsorship reports, donation goals, or viewer transparency.
- Game designers: Balance in-game economies by testing if farming rates cause inflation or player frustration.
- Competitive players: Maximize resource gain to stay ahead of the curve in ranked or competitive modes.
Frequently Asked Questions
How do I estimate RNG variance for my game?
Track your coin earnings over 5-10 one-hour sessions, calculate the standard deviation of your per-hour rates, then divide by your average rate and multiply by 100. For RNG-heavy games, use 20-50%; for deterministic content, use 0-5%.
Can I use this for tabletop games like Dungeons & Dragons?
Yes, this tool works for any game with repeatable coin-earning activities. For tabletop games, enter average coins earned per session, session length, and downtime (e.g., time spent rolling dice, checking rules). Select the farming method that best matches your gameplay.
Does this account for patch nerfs or buffs to farming rates?
This tool uses the values you input, so you must update your total coins and session time after any game patches that change farming rates. Check official patch notes for rate changes, then adjust inputs to get accurate results.
Additional Guidance
- Recalculate your rate weekly to account for improving skill, gear, or meta changes.
- Compare rates across different farming methods to find the most efficient option for your goals.
- For streamers, track your rate over time to show growth and progress to viewers.
- Game designers can use this tool to test economy balance: aim for rates that let players progress without flooding the market with coins.