remとpxの変換表

16px基準

rem	px
0.0625rem	1px
0.125rem	2px
0.1875rem	3px
0.25rem	4px
0.3125rem	5px
0.375rem	6px
0.4375rem	7px
0.5rem	8px
0.5625rem	9px
0.625rem	10px
0.6875rem	11px
0.75rem	12px
0.8125rem	13px
0.875rem	14px
0.9375rem	15px
1rem	16px
1.0625rem	17px
1.125rem	18px
1.1875rem	19px
1.25rem	20px
1.3125rem	21px
1.375rem	22px
1.4375rem	23px
1.5rem	24px
1.5625rem	25px
1.625rem	26px
1.6875rem	27px
1.75rem	28px
1.8125rem	29px
1.875rem	30px
1.9375rem	31px
2rem	32px
2.0625rem	33px
2.125rem	34px
2.1875rem	35px
2.25rem	36px
2.3125rem	37px
2.375rem	38px
2.4375rem	39px
2.5rem	40px

20px基準

rem	px
0.45rem	9px
0.5rem	10px
0.55rem	11px
0.6rem	12px
0.65rem	13px
0.7rem	14px
0.75rem	15px
0.8rem	16px
0.85rem	17px
0.9rem	18px
0.95rem	19px
1rem	20px
1.05rem	21px
1.1rem	22px
1.15rem	23px
1.2rem	24px
1.25rem	25px
1.3rem	26px
1.35rem	27px
1.4rem	28px
1.45rem	29px
1.5rem	30px
1.55rem	31px
1.6rem	32px
1.65rem	33px
1.7rem	34px
1.75rem	35px
1.8rem	36px
1.85rem	37px
1.9rem	38px
1.95rem	39px
2rem	40px

14px基準

rem	px
0.642857143rem	9px
0.714285714rem	10px
0.785714286rem	11px
0.857142857rem	12px
0.928571429rem	13px
1rem	14px
1.071428571rem	15px
1.142857143rem	16px
1.214285714rem	17px
1.285714286rem	18px
1.357142857rem	19px
1.428571429rem	20px
1.5rem	21px
1.571428571rem	22px
1.642857143rem	23px
1.714285714rem	24px
1.785714286rem	25px
1.857142857rem	26px
1.928571429rem	27px
2rem	28px
2.071428571rem	29px
2.142857143rem	30px
2.214285714rem	31px
2.285714286rem	32px
2.357142857rem	33px
2.428571429rem	34px
2.5rem	35px
2.571428571rem	36px
2.642857143rem	37px
2.714285714rem	38px
2.785714286rem	39px
2.857142857rem	40px