Rems to Sieverts Converter
Quick answer: To convert rems to sieverts, multiply by 0.01. For example, 10 rem is 0.1 Sv. One rem equals 0.01 Sv.
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Use the Rems to Sieverts Converter
Rems to Sieverts formula and what each symbol means
Sv = rem × 0.01
| Symbol | Meaning |
|---|---|
| rem | Rem |
| Sv | Sievert |
Rems to Sieverts examples
1 rem
1 rem × 0.01 = 0.01 Sv.
10 rem
10 rem × 0.01 = 0.1 Sv.
100 rem
100 rem × 0.01 = 1 Sv.
Rems compared with Sieverts
One Sv is 100 times as large as one rem, so your number gets smaller when you convert rems to sieverts and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
About rems and sieverts
Rem (rem): The rem, exactly 0.01 Sv. Sievert (Sv): The sievert, the SI unit of dose equivalent.
How to calculate Rems to Sieverts step by step
- Enter the value in rem (the starting unit).
- Multiply by 0.01, because 1 rem = 0.01 Sv.
- The product is the value in Sv. To go back, divide by 0.01 or multiply by 100.
Popular radiation dose equivalent conversions
How to read your Rems to Sieverts result
The SI unit is the sievert.
| REMS | SIEVERTS |
|---|---|
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 20 | 0.2 |
| 50 | 0.5 |
| 100 | 1 |
| 1,000 | 10 |
Sieverts to Rems: quick table
| SIEVERTS | REMS |
|---|---|
| 1 | 100 |
| 5 | 500 |
| 10 | 1,000 |
| 25 | 2,500 |
| 50 | 5,000 |
| 100 | 10,000 |
| 250 | 25,000 |
| 500 | 50,000 |
Common mistakes when calculating Rems to Sieverts
- Confusing the sievert (biological effect) with the gray (energy absorbed).
- Dividing when you should multiply: from rem to Sv multiply by 0.01; from Sv to rem divide by 0.01.
Rems to Sieverts FAQ
How many Sv are in 1 rem?
1 rem equals 0.01 Sv.
How many rem are in 1 Sv?
1 Sv equals 100 rem.
Is 1 rem = 0.01 Sv an exact conversion?
The factor is shown rounded to 7 significant figures (0.01). The calculator above uses more digits.
What is a sievert (Sv)?
The sievert, the SI unit of dose equivalent.
How can I estimate rems to sieverts in my head?
One Sv is 100 times as large as one rem, so your number gets smaller when you convert rems to sieverts and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
What is 300 rem in sieverts?
300 rem = 3 Sv (since 300 × 0.01).
What is 12 rem in sieverts?
12 rem = 0.12 Sv (since 12 × 0.01).
What is 60 rem in sieverts?
60 rem = 0.6 Sv (since 60 × 0.01).
How many decimals should I keep when converting rem to Sv?
Match the precision of your original measurement. For example, 0.1 Sv rounds to 0.1 Sv at 3 significant figures; keep more digits only for engineering or scientific work.
More in Radiation Dose Equivalent converters
- Sieverts to Millisieverts Converter
- Rems to Microsieverts Converter
- Microsieverts to Millirems Converter
- Millisieverts to Sieverts Converter
- Microsieverts to Millisieverts Converter
- Millisieverts to Rems Converter
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Method, review and disclaimer
Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST: SI units and derived units, NIST SP 811, Appendix B.8: conversion factors