Updated: August 2026 • Verified v1.2

Simple & Exponential Moving Average (SMA/EMA) Calculator

Finance & MathPopular

Local Browser Execution: Your input is processed locally in your browser and is not sent to UTL servers.
SMA = (1/N) * sum(P); EMA[t] = (P[t] * k) + (EMA[t-1] * (1-k)) where k = 2 / (N + 1)
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Understanding Your Results

Calculates the Simple Moving Average (SMA), Exponential Moving Average (EMA), and generates an automated Bullish (Price > SMA) or Bearish (Price < SMA) signal.

Practical Guidance & Next Steps

SMA assigns equal weight to all data points; EMA gives higher weight to recent prices, making it more responsive to new momentum.

What is this?

A financial charting utility that calculates moving averages and identifies technical trend momentum.

How does it work?

1. Enter closing price points separated by commas or spaces. 2. Select the moving average period (5, 10, 20, 50, 200). 3. View calculated SMA, EMA, and current Bullish/Bearish signal.

Why use it?

Smooths out noisy price fluctuations to reveal the true underlying market trend.

Technical Scope & Calculation Limitations

Calculates technical indicator values from user-provided price sequences.

Frequently Asked Questions

A Simple Moving Average (SMA) calculates the unweighted arithmetic mean of the past N periods. An Exponential Moving Average (EMA) applies exponentially decreasing weights to older prices, reacting faster to recent market shifts.
Windows Desktop & Widget Options

Want this capability on your Windows desktop?

All Windows widgets
Windows 11 Widget
8.8/10

MSN Money Watchlist Widget

Built-in Windows 11 Widgets Board stock ticker and market watchlist feed.

FreeEasy InstallLow RAM
By Microsoft CorporationView Widget
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