Simplified Mars Rocket Trajectory Calculator This tool estimates the feasibility of a Trans-Mars Injection (TMI) burn and Hohmann transfer time, with a simplified visual representation. It does not calculate a
PTE Academic Score Calculator Calculate your PTE score and check university/visa requirements Score Range 10 - 90 Global Scale Test Format Computer-based 3 hours total Score Report 48 hours Typically
TOEFL iBT Score Calculator Calculate your total TOEFL score and track your progress Score Range 0 - 120 Test Sections 4 Skills Per Section 0 - 30 points Reading Score
IELTS Band Score Calculator Calculate your overall IELTS band score with advanced features Academic General Training Listening Raw Score (0-40) Band: 0 Score: 0/40 Reading Raw Score (0-40) Band: 0
⚡ Potential Energy Calculator 🔧 Select Energy Type & Mode: 🌍 Gravitational Potential Energy (PE = mgh) 🌌 Universal Gravitational PE (PE = -GMm/r) 🌸 Elastic Potential Energy (PE =
⚖️ Oz ↔ Lbs Calculator 🔧 Select Calculator Mode: 📊 Ounces → Pounds 🔄 Pounds → Ounces 📋 Mixed (lbs + oz) → Total Ounces 🎯 Ounces → Mixed (lbs
🔢 Fraction ↔ Decimal Calculator 🔧 Select Calculator Mode: 📊 Fraction → Decimal 🔄 Decimal → Fraction 📋 Mixed Number → Decimal 🎯 Decimal → Mixed Number ⚡ Simplify Fraction
📐 Slope Calculator 🔧 Select Calculator Mode: 📍 Slope from Two Points 📋 Point-Slope Form 📈 Slope-Intercept Form 📊 Standard Form Analysis ↔️ Parallel Lines ⊥ Perpendicular Lines 🔄 Angle
📊 Quadratic Calculator 🔧 Select Calculator Mode: 🎯 Solve Quadratic Equation 📍 Find Vertex Form 🔍 Discriminant Analysis ⚡ Factor Quadratic 📝 Complete the Square 📊 Evaluate Function 📈 Graph
🔢 Prime Number Calculator 📊 Select Calculator Mode: ✅ Check if Number is Prime 📋 Generate Primes up to N 🎯 Find Primes in Range 🔍 Find Nth Prime Number