.baseball-stats-calculator-container {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
max-width: 700px;
margin: 20px auto;
padding: 25px;
border: 1px solid #e0e0e0;
border-radius: 10px;
background-color: #f9f9f9;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.baseball-stats-calculator-container h2 {
color: #2c3e50;
text-align: center;
margin-bottom: 25px;
font-size: 1.8em;
border-bottom: 2px solid #3498db;
padding-bottom: 10px;
}
.baseball-stats-calculator-container .input-group {
margin-bottom: 18px;
display: flex;
flex-direction: column;
}
.baseball-stats-calculator-container label {
margin-bottom: 8px;
color: #34495e;
font-weight: bold;
font-size: 0.95em;
}
.baseball-stats-calculator-container input[type="number"] {
width: calc(100% – 20px);
padding: 12px;
border: 1px solid #ccc;
border-radius: 6px;
font-size: 1em;
box-sizing: border-box;
transition: border-color 0.3s ease;
}
.baseball-stats-calculator-container input[type="number"]:focus {
border-color: #3498db;
outline: none;
box-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
}
.baseball-stats-calculator-container button {
display: block;
width: 100%;
padding: 14px 20px;
background-color: #3498db;
color: white;
border: none;
border-radius: 6px;
font-size: 1.1em;
cursor: pointer;
transition: background-color 0.3s ease, transform 0.2s ease;
margin-top: 25px;
}
.baseball-stats-calculator-container button:hover {
background-color: #2980b9;
transform: translateY(-2px);
}
.baseball-stats-calculator-container .results {
margin-top: 30px;
padding: 20px;
background-color: #e8f6fd;
border: 1px solid #b3e0f2;
border-radius: 8px;
text-align: center;
}
.baseball-stats-calculator-container .results h3 {
color: #2c3e50;
margin-bottom: 15px;
font-size: 1.5em;
}
.baseball-stats-calculator-container .results p {
font-size: 1.1em;
color: #34495e;
margin-bottom: 10px;
}
.baseball-stats-calculator-container .results p strong {
color: #2980b9;
font-size: 1.2em;
}
.baseball-stats-calculator-container .calculator-article {
margin-top: 40px;
padding-top: 20px;
border-top: 1px dashed #ccc;
color: #555;
line-height: 1.7;
}
.baseball-stats-calculator-container .calculator-article h3 {
color: #2c3e50;
margin-bottom: 15px;
font-size: 1.6em;
text-align: center;
}
.baseball-stats-calculator-container .calculator-article h4 {
color: #3498db;
margin-top: 20px;
margin-bottom: 10px;
font-size: 1.2em;
}
.baseball-stats-calculator-container .calculator-article ul {
list-style-type: disc;
margin-left: 20px;
margin-bottom: 15px;
}
.baseball-stats-calculator-container .calculator-article li {
margin-bottom: 8px;
}
function calculateBaseballStats() {
var atBats = parseFloat(document.getElementById("atBats").value);
var hits = parseFloat(document.getElementById("hits").value);
var walks = parseFloat(document.getElementById("walks").value);
var hitByPitch = parseFloat(document.getElementById("hitByPitch").value);
var sacrificeFlies = parseFloat(document.getElementById("sacrificeFlies").value);
var singles = parseFloat(document.getElementById("singles").value);
var doubles = parseFloat(document.getElementById("doubles").value);
var triples = parseFloat(document.getElementById("triples").value);
var homeRuns = parseFloat(document.getElementById("homeRuns").value);
// Validate inputs
if (isNaN(atBats) || atBats < 0 ||
isNaN(hits) || hits < 0 ||
isNaN(walks) || walks < 0 ||
isNaN(hitByPitch) || hitByPitch < 0 ||
isNaN(sacrificeFlies) || sacrificeFlies < 0 ||
isNaN(singles) || singles < 0 ||
isNaN(doubles) || doubles < 0 ||
isNaN(triples) || triples < 0 ||
isNaN(homeRuns) || homeRuns atBats) {
alert("Hits cannot be greater than At Bats.");
document.getElementById("battingAverageResult").innerText = "N/A";
document.getElementById("onBasePercentageResult").innerText = "N/A";
document.getElementById("sluggingPercentageResult").innerText = "N/A";
document.getElementById("onBasePlusSluggingResult").innerText = "N/A";
return;
}
// Ensure sum of singles, doubles, triples, home runs does not exceed total hits
var totalBasesFromHits = singles + doubles + triples + homeRuns;
if (totalBasesFromHits > hits) {
alert("The sum of Singles, Doubles, Triples, and Home Runs cannot exceed total Hits.");
document.getElementById("battingAverageResult").innerText = "N/A";
document.getElementById("onBasePercentageResult").innerText = "N/A";
document.getElementById("sluggingPercentageResult").innerText = "N/A";
document.getElementById("onBasePlusSluggingResult").innerText = "N/A";
return;
}
// Calculate Batting Average (AVG)
var battingAverage = 0;
if (atBats > 0) {
battingAverage = hits / atBats;
}
document.getElementById("battingAverageResult").innerText = battingAverage.toFixed(3);
// Calculate On-Base Percentage (OBP)
var obpNumerator = hits + walks + hitByPitch;
var obpDenominator = atBats + walks + hitByPitch + sacrificeFlies;
var onBasePercentage = 0;
if (obpDenominator > 0) {
onBasePercentage = obpNumerator / obpDenominator;
}
document.getElementById("onBasePercentageResult").innerText = onBasePercentage.toFixed(3);
// Calculate Total Bases (TB)
var totalBases = (singles * 1) + (doubles * 2) + (triples * 3) + (homeRuns * 4);
// Calculate Slugging Percentage (SLG)
var sluggingPercentage = 0;
if (atBats > 0) {
sluggingPercentage = totalBases / atBats;
}
document.getElementById("sluggingPercentageResult").innerText = sluggingPercentage.toFixed(3);
// Calculate On-Base Plus Slugging (OPS)
var onBasePlusSlugging = onBasePercentage + sluggingPercentage;
document.getElementById("onBasePlusSluggingResult").innerText = onBasePlusSlugging.toFixed(3);
}
// Run calculation on page load with default values
window.onload = calculateBaseballStats;
Baseball Batting Stats Calculator
Calculated Batting Statistics
Batting Average (AVG): 0.000
On-Base Percentage (OBP): 0.000
Slugging Percentage (SLG): 0.000
On-Base Plus Slugging (OPS): 0.000
Understanding Baseball Batting Statistics
Baseball is a sport rich in statistics, and batting metrics are crucial for evaluating a player's offensive performance. This calculator helps you quickly determine some of the most fundamental and widely used batting statistics based on a player's raw game data.
Key Batting Statistics Explained:
- Batting Average (AVG): This is perhaps the most traditional measure of a hitter's success. It represents the percentage of times a player gets a hit per official at-bat. While simple, it doesn't account for walks or power.
Formula:Hits / At Bats - On-Base Percentage (OBP): OBP measures how often a player reaches base by any means other than a fielding error, fielder's choice, or dropped third strike. It includes hits, walks, and hit by pitches, making it a more comprehensive measure of a player's ability to get on base than batting average.
Formula:(Hits + Walks + Hit By Pitch) / (At Bats + Walks + Hit By Pitch + Sacrifice Flies) - Slugging Percentage (SLG): SLG measures a hitter's power by taking into account the number of bases a player gains per at-bat. Unlike batting average, which treats all hits equally, slugging percentage gives more weight to extra-base hits (doubles, triples, home runs).
Formula:Total Bases / At Bats
Where Total Bases (TB) =(Singles * 1) + (Doubles * 2) + (Triples * 3) + (Home Runs * 4) - On-Base Plus Slugging (OPS): OPS is a combined statistic that adds a player's On-Base Percentage and Slugging Percentage. It's a quick and effective way to gauge a player's overall offensive value, combining their ability to get on base with their power-hitting capabilities. A higher OPS generally indicates a more productive hitter.
Formula:On-Base Percentage + Slugging Percentage
How to Use This Calculator:
Simply input the relevant batting statistics for a player into the fields provided. Ensure all numbers are non-negative. Once you click "Calculate Stats," the calculator will instantly display the Batting Average, On-Base Percentage, Slugging Percentage, and On-Base Plus Slugging for the given inputs.
Example Scenario:
Let's consider a player with the following stats over a season:
- At Bats (AB): 500
- Hits (H): 150
- Walks (BB): 50
- Hit By Pitch (HBP): 5
- Sacrifice Flies (SF): 5
- Singles (1B): 90
- Doubles (2B): 30
- Triples (3B): 5
- Home Runs (HR): 25
Using these inputs, the calculator would yield:
- Total Bases (TB) = (90*1) + (30*2) + (5*3) + (25*4) = 90 + 60 + 15 + 100 = 265
- AVG = 150 / 500 = 0.300
- OBP = (150 + 50 + 5) / (500 + 50 + 5 + 5) = 205 / 560 = 0.366
- SLG = 265 / 500 = 0.530
- OPS = 0.366 + 0.530 = 0.896
These statistics provide a comprehensive look at the player's offensive contributions, helping fans and analysts understand their performance beyond just hits.