詳細ガイド 近日公開
LoL CS Score Calculatorの包括的な教育ガイドを準備中です。ステップバイステップの解説、数式、実例、専門家のヒントをお届けしますので、もうしばらくお待ちください。
CS Score (Creep Score or minion score) is the count of enemy minions and neutral jungle monsters a player has last-hit and killed in League of Legends. CS is the primary income source for most lane roles and is a fundamental indicator of mechanical skill, gold efficiency, and game sense. Each minion is worth gold: melee minions give 21 gold, caster minions give 14 gold, siege (cannon) minions give 60-90 gold (scaling with game time), and super minions give 34-90 gold. Missing even 10 CS per minute at a typical value of ~20 gold each means losing 200 gold per minute — equivalent to a kill every 2-3 minutes. At the highest level of play (Challenger and professional), ADC and mid lane players aim for 10 CS per minute (10 CS/min), which requires last-hitting virtually every minion while managing opponent harassment and positioning. For context, a typical bronze player might achieve 4-5 CS/min, while a gold player typically averages 6-7, a diamond player 7-8, and Challenger/Pro players routinely achieve 9-11+ CS/min. A 20-minute benchmark for CS is often cited: 100+ CS by 10 minutes is a standard goal for lane-focused champions, representing efficient early wave management. Poor CS is compounded because missed gold also delays item purchases — being 50 CS behind your opponent often means being an entire item behind, dramatically impacting your combat power. Understanding CS benchmarks by time (10 min: 80-100, 15 min: 120-150, 20 min: 160-200) helps players self-diagnose lane phase deficiencies and prioritize improvement areas.
CS per Minute = Total CS / Game Time (minutes) Gold from CS = Melee CS x 21 + Caster CS x 14 + Cannon CS x 60-90 CS Gold Equivalent = CS per Minute x Average Gold per CS (~20g)
- 1Step 1: Count your total CS at a given game time.
- 2Step 2: Divide by game time in minutes to get CS/min.
- 3Step 3: Compare against the benchmark table for your role and rank.
- 4Step 4: Identify which waves you are losing CS on (early laning, ganked, base timing).
- 5Step 5: Practice last-hitting in Practice Tool with no items to understand minion HP thresholds.
- 6Step 6: Adjust build and wave management strategies to minimize CS loss during disadvantaged situations.
A 25 CS deficit at 20 minutes represents approximately 500g of lost income — roughly halfway to a significant item component. At 8.0 CS/min, you are performing at a high-silver/low-gold level. To reach Platinum-level play, aim for 8.5-9.0 CS/min. The 185 CS opponent has a small but meaningful item timing advantage that compounds in upcoming teamfights.
Roaming from mid lane to assist jungle or bot means missing 6-8 minions per wave (roughly 2 waves in 2 minutes = 14 missed CS worth ~280g). A single kill assist at 150g does not recover this gold. However, if the roam leads to a tower plate or enables a winning bot lane snowball, the indirect gold and pressure value can easily exceed the CS opportunity cost.
Junglers cannot achieve lane-equivalent CS income from camps alone — the gold per camp is higher per unit but camps are far less frequent than minion waves. Junglers compensate through gank assists, objective control (Dragon, Baron), and invading the enemy jungle. A jungler with 18 camps at 15 min and 3 kill assists may equal or exceed a laners total gold despite lower raw CS.
Completing a 3,000g item 6 minutes before your opponent creates a significant combat power window during which they have a strong advantage in trades and teamfights. Early item completion also allows the opponent to start their second item sooner, compounding the advantage. This is why top CS players can exert disproportionate lane dominance — their efficient farming translates directly into item timing advantages.
Professionals in finance and investment use Lol Cs Score as part of their standard analytical workflow to verify calculations, reduce arithmetic errors, and produce consistent results that can be documented, audited, and shared with colleagues, clients, or regulatory bodies for compliance purposes.
University professors and instructors incorporate Lol Cs Score into course materials, homework assignments, and exam preparation resources, allowing students to check manual calculations, build intuition about input-output relationships, and focus on conceptual understanding rather than arithmetic.
Consultants and advisors use Lol Cs Score to quickly model different scenarios during client meetings, enabling real-time exploration of what-if questions that would otherwise require returning to the office for detailed spreadsheet-based analysis and reporting.
Individual users rely on Lol Cs Score for personal planning decisions — comparing options, verifying quotes received from service providers, checking third-party calculations, and building confidence that the numbers behind an important decision have been computed correctly and consistently.
Extreme input values
In practice, this edge case requires careful consideration because standard assumptions may not hold. When encountering this scenario in lol cs score calculations, practitioners should verify boundary conditions, check for division-by-zero risks, and consider whether the model's assumptions remain valid under these extreme conditions.
Assumption violations
In practice, this edge case requires careful consideration because standard assumptions may not hold. When encountering this scenario in lol cs score calculations, practitioners should verify boundary conditions, check for division-by-zero risks, and consider whether the model's assumptions remain valid under these extreme conditions.
Rounding and precision effects
In practice, this edge case requires careful consideration because standard assumptions may not hold. When encountering this scenario in lol cs score calculations, practitioners should verify boundary conditions, check for division-by-zero risks, and consider whether the model's assumptions remain valid under these extreme conditions.
| Time (min) | Beginner Target | Intermediate Target | Pro Target |
|---|---|---|---|
| 10 | 60 | 80 | 100 |
| 15 | 90 | 120 | 145 |
| 20 | 120 | 160 | 195 |
| 25 | 145 | 195 | 245 |
| 30 | 165 | 225 | 290 |
What is a good CS per minute for my rank?
Average CS/min by rank (approximate): Iron/Bronze: 4-5, Silver: 5-6, Gold: 6-7, Platinum: 7-7.5, Diamond: 7.5-8.5, Master+: 8.5-10+, Professional: 9-11+. These averages vary by role (junglers average less than laners) and champion type (melee champions in difficult matchups naturally miss more CS). The most actionable approach is to improve your own CS/min by 0.5-1 over the next month rather than targeting absolute benchmarks.
How do I improve my last-hitting?
Practice in the Practice Tool with 0 items, which makes minion HP thresholds clearer. Focus on caster minions first (hardest to last-hit due to lower HP). Learn each champion's auto-attack animation and damage at various levels. Under tower, learn the two-tower-hits-then-auto pattern for melee minions and auto-tower-auto for casters. Watching your own VODs and counting missed CS moments is the most efficient targeted improvement method.
How many CS equals a kill?
A single kill is worth 300 gold (base, increasing for kill streaks). At approximately 20 gold per CS average, this equals roughly 15 CS worth of gold. This is the origin of the common saying 'a kill is worth about 15 CS.' When deciding whether to chase a kill or stay and CS a large wave, this conversion helps: if the wave has 15+ minions, staying is approximately equal value to the kill, especially if the kill is risky.
Does CS matter more than kills?
In most games, yes — consistent high CS is more reliable and predictable income than kills. Professional mid laners and ADC players often have 200+ CS in a 30-minute game even with very few kills, because their role is to farm efficiently and scale. Kills have higher individual variance and risk (dying resets respawn timers and cedes bounties). A player with 200 CS and 0 kills has earned roughly 4,000g — the same as 13 kills, an unrealistic kill total.
Should I stay and farm or roam to help my team?
This is one of League of Legends' core strategic decisions. The general rule: farm when your lane is pushed in or even, roam when you have killed your lane opponent, have a significant item advantage, or your team needs a winning play. Always push the wave before roaming so your lane continues generating pressure and you do not lose the minions to the enemy while you are away.
How do jungle camps compare to lane minions for CS income?
Jungle camps average 60-100 gold each depending on the camp. Blue and Red Buff camps give the most gold, Wolves and Raptors give less. Gromp and Krugs are mid-range. A jungler clearing full camps every 3-4 minutes earns roughly 400-600g per full clear — comparable to about 25-30 lane minions. Junglers must compensate through assists, bounties, and objective bonuses to match laner total gold.
What is the maximum possible CS in a game?
Theoretically, with no deaths and perfect last-hitting including all minions, jungle camps, and neutral objectives, a player could achieve 12-14 CS/min in a very long game. In practice, professional players in competitive play rarely exceed 11 CS/min due to teamfight participation, base trips, and objective contests taking priority over raw CS. The absolute per-minute record in professional play is approximately 13 CS/min in specific farming-focused scenarios.
プロのヒント
Set a CS per minute goal 0.5 higher than your current average and track it as your primary metric for one week. Focusing on this single improvement yields more ELO gain than trying to fix everything simultaneously.
ご存知でしたか？
The League of Legends record for most CS in a professional game is held by Faker's teammate 'Ruler' with over 500 CS in an extended game. In regular play, Faker himself is known for consistently achieving 9+ CS/min across thousands of competitive games.