Gaming & Streamer Toolkit: Minecraft Circles, Twitch Money, Sens & Names
Five free tools every player and streamer actually googles: a Minecraft circle generator (with ovals and sphere layer plans), a Twitch bits to USD converter and sub revenue calculator, an eDPI / cm360 sensitivity converter for Valorant, CS2, Apex and Overwatch 2, and a gamertag, clan and D&D name generator. Everything runs live in your browser with the working shown, no downloads, no sign-ups.
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Formulas Behind the Toolkit
Circle: mark block if (x/rx)² + (z/rz)² ≈ 1 on the boundary · Sphere layer: r(y) = √(R² − y²)
Streamer USD = Bits × $0.01 · Sub revenue = Σ (substier × pricetier × split)
eDPI = DPI × sensitivity · cm/360 = (360 × 2.54) ÷ (DPI × sens × yaw°) · sensnew = sens × (yawold ÷ yawnew)
Game yaw values (degrees turned per mouse count): CS2 and Apex Legends 0.022 · Valorant 0.07 · Overwatch 2 0.0066 (standard Windows settings, m_rawinput equivalent). Bits viewer cost uses the US base price of $1.40 per 100 bits; bulk packs and regional pricing lower it. Sub prices: $4.99 / $9.99 / $24.99 monthly.
Quick Reference Tables
Twitch Bits → Dollars
| Bits | Streamer earns | Viewer cost (≈) |
|---|---|---|
| 100 | $1.00 | $1.40 |
| 500 | $5.00 | $7.00 |
| 1,000 | $10.00 | $14.00 |
| 5,000 | $50.00 | $70.00 |
| 10,000 | $100.00 | $140.00 |
| 25,000 | $250.00 | $350.00 |
Twitch Sub Payout per Split
| Tier (price) | 50% split | 60% split | 70% split |
|---|---|---|---|
| Tier 1 ($4.99) | $2.50 | $2.99 | $3.49 |
| Tier 2 ($9.99) | $5.00 | $5.99 | $6.99 |
| Tier 3 ($24.99) | $12.50 | $14.99 | $17.49 |
cm/360 at Common Settings, CS2 (yaw 0.022)
| DPI | sens 0.50 | sens 0.75 | sens 1.00 | sens 1.50 | sens 2.00 |
|---|---|---|---|---|---|
| 400 | 207.9 cm | 138.6 cm | 103.9 cm | 69.3 cm | 52.0 cm |
| 800 | 103.9 cm | 69.3 cm | 52.0 cm | 34.6 cm | 26.0 cm |
| 1600 | 52.0 cm | 34.6 cm | 26.0 cm | 17.3 cm | 13.0 cm |
Sensitivity Conversion Factors (same cm/360)
| From → To | Multiply by | Example |
|---|---|---|
| Valorant → CS2 | × 3.1818 | 0.35 → 1.114 |
| CS2 → Valorant | × 0.3143 | 1.00 → 0.314 |
| CS2 → Overwatch 2 | × 0.3000 | 1.00 → 3.33 |
| Overwatch 2 → CS2 | × 3.3333 | 5.00 → 1.50 |
| Apex ↔ CS2 | × 1.000 | identical yaw |
Reference values computed with the formulas above. Viewer cost estimates use the US base bit price; Twitch bulk bundles and regional pricing reduce effective cost.
Frequently Asked Questions
How do you make a perfect circle in Minecraft?
Because Minecraft worlds are grids, a circle is an approximation: for each grid column you round the true curve to the nearest block. The generator above does exactly that, it maps every block's center against the ellipse equation (x/rx) squared plus (z/rz) squared and keeps blocks on the boundary, producing the same pixelated blueprints used by popular Minecraft circle guides. Odd diameters give you a clean single-block center.
How much is 1,000 bits on Twitch?
A streamer earns $10.00 for 1,000 bits, because one bit is always worth $0.01 to the streamer. The viewer who cheered those bits paid roughly $14.00 at the base US price of $1.40 per 100 bits, before any bulk discounts or regional pricing.
How much do Twitch streamers make per sub?
At the standard 50% revenue split, a streamer keeps about $2.50 per Tier 1 sub ($4.99), $5.00 per Tier 2 ($9.99) and $12.50 per Tier 3 ($24.99). Partners in the Plus Program earn 60% or 70%, raising a Tier 1 sub to roughly $2.99 or $3.49. Prime Gaming subs pay out like Tier 1, and taxes plus regional pricing can shift the final number.
What is eDPI and how is it calculated?
eDPI stands for effective dots per inch and equals your mouse DPI multiplied by your in-game sensitivity. An 800 DPI mouse at 0.5 sensitivity gives 400 eDPI. It normalizes aim settings so two players can compare true sensitivity even when their DPI and in-game numbers differ.
How do I convert Valorant sensitivity to CS2?
Multiply your Valorant sensitivity by 3.18. This keeps your cm/360 identical because Valorant's camera yaw is 0.07 degrees per count and CS2's is 0.022: 0.07 divided by 0.022 equals 3.1818. Going the other way, from CS2 to Valorant, divide by 3.18 (multiply by 0.3143). The converter above does this automatically for Valorant, CS2, Apex Legends and Overwatch 2.
What is cm/360 and why does it matter?
cm/360 is the physical distance you must move the mouse to turn exactly 360 degrees in game, computed as 360 x 2.54 divided by (DPI x sensitivity x game yaw in degrees per count). It is the single most transferable sensitivity metric: matching cm/360 across games or mice keeps your muscle memory identical, which is why most professional players standardize on one value, often between 25 and 60 cm for tactical shooters.
How do I build a sphere in Minecraft?
Build it one horizontal layer (a circle) at a time: at height layer y, the circle's radius equals the square root of (sphere radius squared minus y-offset squared). Start at the bottom with a very small circle, widen through the equator, then mirror the plan on the way up. The sphere planner above prints each layer's diameter so you never have to do the math mid-build.
What makes a good clan tag or gamertag?
Clan tags work best short and punchy: 2 to 4 letters that read cleanly in a kill feed and are easy to say out loud. Gamertags stand out when they combine one concrete noun with one unexpected word (ShadowAnvil, QuietNova), stay under about 15 characters, and avoid long number strings that are hard to remember or type.
Can I use these generated names on Twitch, Discord or Xbox?
The names are randomly combined on your device, so nothing is reserved for you, availability must be checked on each platform because another player may already use the same tag. Treat the generator as an idea starter: tweak a letter, add a symbol, or prefix your initials to make a taken name unique.
Are these gaming tools really free?
Yes. Every tool on this page runs entirely in your browser with no downloads, logins or limits. Your settings never leave your device, each calculator shows its working, and you can switch between the four tools as often as you like.
Sources, methods & limitations
Streamer math uses Twitch's published economics: one bit pays the streamer $0.01 USD, viewer-side bit packs start at $1.40 per 100 in the US, and channel subscriptions list at $4.99 / $9.99 / $24.99 with a standard 50% split and higher splits under the Partner Plus Program, regional pricing, taxes, gift bundles and ad revenue are excluded, so treat figures as close planning estimates and check your own dashboard for exact payouts. The Minecraft generator discretizes the standard ellipse equation exactly as community circle guides do; sphere layers use r(y) = √(R² − y²) and are rounded to odd widths, so treat the plan as a build guide rather than a voxel-exact render, always leave room for in-game adjustment. Sensitivity conversion uses community-verified camera yaw values (CS2/Apex 0.022, Valorant 0.07, OW2 0.0066) and assumes default Windows pointer settings and raw input. Generated names are random device-side combinations and are not checked against any platform's database. Reviewed by the PraxisCalc editorial team on July 17, 2026.
Last updated: July 17, 2026 · PraxisCalc.com, free tools that show their working. Not affiliated with Mojang, Twitch or Riot Games.