How to Use Should I Swap to Compare Any Two Cryptocurrencies
Should I Swap is a free tool that compares the conversion rate between any two cryptocurrencies and tells you whether today's rate is above, below, or near the historical average. No account required, no exchange connected, no personal information collected. You search, compare, and get data-backed context in seconds.
This guide walks you through every feature of the tool so you can get the most from it.
Step 1: Choose Your Two Cryptocurrencies
When you open Should I Swap, you will see two search fields at the top of the page: one for the "from" cryptocurrency and one for the "to" cryptocurrency.
How to Search
Start typing the name or ticker symbol of the cryptocurrency you want. The search supports both full names (like "Bitcoin" or "Ethereum") and ticker symbols (like "BTC" or "SOL"). As you type, a dropdown list appears with matching results. Each result shows the cryptocurrency's name, its ticker symbol, and its icon.
A few tips for searching:
- You can search by ticker or name. Typing "ETH" and typing "Ethereum" will both find Ethereum.
- The search is forgiving. You do not need to type the full name. Typing "sol" will surface Solana.
- Results appear after a brief pause. The tool waits 300 milliseconds after you stop typing before searching, which keeps the experience smooth and avoids unnecessary lookups.
- Use the keyboard. You can navigate the dropdown with arrow keys and press Enter to select, or click any result with your mouse.
Select one cryptocurrency in the "from" field and another in the "to" field. The order matters: "from Bitcoin to Ethereum" asks "how much ETH does one BTC get me?" while "from Ethereum to Bitcoin" asks the reverse.
Step 2: Hit Compare
Once you have selected both cryptocurrencies, click the Compare button. The tool does not auto-fetch when you make selections; it waits for you to explicitly request the comparison. This is intentional. It keeps you in control and avoids unnecessary data lookups while you are still deciding which pair to explore.
After you click Compare, the tool fetches the current conversion rate along with up to 365 days of historical data. This usually takes just a moment.
Step 3: Read the Rate Comparison
The results panel shows you several pieces of information. Let's go through each one.
The Current Rate
At the top of the results, you will see the current conversion rate. For example:
1 BTC = 19.4 ETH
This is the live rate based on current market prices. It tells you exactly how much of the "to" cryptocurrency you would receive for one unit of the "from" cryptocurrency at this moment.
The Signal: Above, Below, or Near Average
Below the current rate, you will see the core signal. This is the centerpiece of the tool. It tells you how today's rate compares to the historical average over the selected time period.
- Above average means today's rate is higher than the average daily rate over the period. If you are converting from the "from" currency to the "to" currency, historically you would get less on an average day than you would get today.
- Below average means today's rate is lower than the historical norm. Historically, you would get more on an average day.
- Near average means today's rate is close to the historical average, neither notably high nor notably low.
The signal is color-coded for quick scanning: green tones for above average, red tones for below average, and neutral tones for near average. For a deeper explanation of the math behind this signal, see our article on what "above average" means in crypto pair comparisons.
The Historical Average
The tool displays the specific average rate for your selected period. For example:
90-day average: 1 BTC = 18.7 ETH
This is calculated using the average-of-ratios method: the tool computes the conversion rate for each individual day in the period and averages them. This avoids statistical bias and matches the dashed line shown on the chart.
The Signal Strength
In addition to the direction (above/below/near), the tool indicates the magnitude of the difference. A rate that is 0.5% above average is a much weaker signal than one that is 8% above average. The strength indicator helps you gauge whether the deviation from the average is small or significant.
The 52-Week Range
The results also show the highest and lowest conversion rates from the past 52 weeks, along with a visual indicator of where today's rate falls within that range. This gives you the broadest possible context.
If the 52-week range is 15.0 to 22.0 and today's rate is 19.4, you can see at a glance that you are in the upper half of the year's range. Combined with the average signal, this helps you understand whether the current rate is elevated just recently or over the longer term as well.
Step 4: Explore Different Time Periods
One of the most powerful features of Should I Swap is the ability to compare across multiple time windows. You will see options to toggle between:
- 30 days — captures short-term trends and recent momentum
- 90 days — a medium-term view that smooths out daily volatility
- 180 days — a half-year perspective
- 365 days — the full-year view for maximum context
Each period recalculates the average and produces its own signal. It is common for the signals to differ across periods. For example, a pair might show "above average" for 30 days but "near average" for 365 days. This is not a contradiction; it means the rate has recently risen above its short-term norm while remaining close to the longer-term average.
Pro tip: Check at least two periods before drawing conclusions. If 30-day and 365-day signals agree, the data is telling a consistent story. If they diverge, it usually means a recent trend change is underway.
Step 5: Explore the Historical Chart
Below the rate comparison results, you will find an interactive chart showing the daily conversion rate over time. The chart includes:
- A solid line showing the actual daily conversion rate.
- A dashed line showing the historical average for the selected period. This makes it easy to see visually when the rate has been above or below the average.
Chart Intervals
You can switch the chart between different time intervals to zoom in or out on the data. The daily view shows each individual day's rate, while broader intervals smooth the data to reveal longer-term trends.
What to Look For on the Chart
The chart is useful for understanding context that the single "above/below average" signal cannot convey on its own:
- How long has the rate been above or below average? If it crossed above the average line yesterday, that is different from being above it for three months.
- How volatile has the rate been? Wide swings suggest unpredictability, while a steady line suggests a more stable relationship between the two assets.
- Are there seasonal patterns? Over a 365-day chart, you might notice recurring periods where the rate tends to rise or fall.
Step 6: Check Both Directions
A common mistake is to only check the comparison in one direction. The signal for BTC-to-ETH is independent from ETH-to-BTC. If converting BTC to ETH shows "above average," it does not automatically mean converting ETH to BTC shows "below average" by the same magnitude. The math is related but not simply inverse, because the average-of-ratios is calculated separately for each direction.
For a complete picture, check both:
This is especially useful if you are deciding which direction to convert and want to see which direction shows a more historically favorable rate.
Popular Pairs to Explore
If you are new to the tool and want to start exploring, here are some of the most commonly compared pairs:
- Bitcoin vs Ethereum — the most-watched pair in crypto. For a deep dive, see our BTC/ETH rate comparison analysis.
- Ethereum vs Solana — a popular comparison between the two leading smart contract platforms.
- Bitcoin vs Solana — comparing the largest cryptocurrency against one of the fastest-growing ecosystems.
- Ethereum vs Cardano — two proof-of-stake networks with different development philosophies.
The tool supports thousands of cryptocurrencies. If CoinGecko tracks it, you can compare it.
Tips for Getting the Most From Should I Swap
Use It for Timing, Not Prediction
Should I Swap is a timing tool, not a prediction tool. It tells you where today's rate stands relative to history. It cannot tell you where the rate will go tomorrow. Use it to add context to conversions you are already planning, not as a sole decision-making tool.
Check Regularly for a Pair You Care About
If there is a specific pair you are monitoring, checking it periodically builds your intuition for what "normal" looks like for that pair. Over time, you will develop a sense of the typical range and what constitutes a meaningful deviation from average.
Compare Across Multiple Periods Before Acting
A signal that is consistent across 30, 90, and 365-day windows carries more weight than a signal that only appears in one period. Multi-period consistency suggests a more established trend rather than a short-lived fluctuation.
Remember That Direction Matters
Converting from Bitcoin to Ethereum is not the same question as converting from Ethereum to Bitcoin. Always check the direction that matches what you are actually considering.
Bookmark Your Favorite Pairs
Should I Swap uses clean URLs for every comparison. For example, the Bitcoin-to-Ethereum comparison lives at /compare/bitcoin/ethereum. You can bookmark this URL and return to it anytime for an instant check. Share it with friends who are interested in the same pair.
What the Tool Does Not Do
Transparency matters, so here is what Should I Swap is not:
- It is not an exchange. You cannot swap cryptocurrencies on the site. It provides data to help you decide whether the timing is right.
- It is not financial advice. The signals are data-driven comparisons, not recommendations. Always do your own research and consider your personal financial situation.
- It does not require an account. No sign-up, no email, no personal data. Just open the site and start comparing.
- It does not track your portfolio. The tool focuses on one thing: comparing conversion rates between two cryptocurrencies against their historical averages.
Quick Start Summary
- Search for your two cryptocurrencies using the search fields.
- Click Compare to fetch the current rate and historical data.
- Read the signal to see if today's rate is above, below, or near the historical average.
- Switch time periods (30, 90, 180, 365 days) to see how the signal changes across different windows.
- Check the chart for visual context on trends and volatility.
- Check both directions for the most complete picture.
That is everything you need to know to start using Should I Swap effectively. The tool is designed to put complex data into simple terms so you can focus on making informed decisions rather than wrestling with charts and calculations.
Ready to compare? Try Should I Swap — it's free, no account required.
Data provided by CoinGecko. Should I Swap is an informational tool and does not provide financial advice. Past performance does not indicate future results.